SNODENT (Systemized Nomenclature of Dentistry)

ANSI/ADA Standard No. 2000.2 Approved by ANSI: December 3, 2018

American National Standard/ American Dental Association Standard No. 2000.2 (2018 Revision) SNODENT (Systemized Nomenclature of Dentistry)

2018 Copyright © 2018 American Dental Association. All rights reserved. Any form of reproduction is strictly prohibited without prior written permission. ADA Standard No. 2000.2 - 2018

AMERICAN NATIONAL STANDARD/AMERICAN DENTAL ASSOCIATION STANDARD NO. 2000.2 FOR SNODENT (SYSTEMIZED NOMENCLATURE OF DENTISTRY)

FOREWORD (This Foreword does not form a part of ANSI/ADA Standard No. 2000.2 for SNODENT (Systemized Nomenclature of Dentistry).

The ADA SNODENT Canvass Committee has approved ANSI/ADA Standard No. 2000.2 for SNODENT (Systemized Nomenclature of Dentistry). The Committee has representation from all interests in the United States in the development of a standardized clinical terminology for dentistry. The Committee has adopted the standard, showing professional recognition of its usefulness in dentistry, and has forwarded it to the American National Standards Institute with a recommendation that it be approved as an American National Standard. The American National Standards Institute granted approval of ADA Standard No. 2000.2 as an American National Standard on December 3, 2018.

A standard electronic health record (EHR) and interoperable national health information infrastructure require the use of uniform health information standards, including a common clinical language. Data must be collected and maintained in a standardized format, using uniform definitions, in order to link data within an EHR system or share health information among systems. The lack of standards has been a key barrier to electronic connectivity in healthcare. Together, standard clinical terminologies and classifications represent a common medical language, allowing clinical data to be effectively utilized and shared among EHR systems. Therefore, standard clinical terminologies and classifications, with maps to link them, must be incorporated into EHR systems to achieve system interoperability and the benefits of a national health information infrastructure.

SNODENT enables the capture of information at a level of detail appropriate for the provision of oral healthcare and the interoperability of electronic dental records. Oral health information in SNODENT is recorded using standard identifiers that refer to concepts. The structure of SNODENT, through incorporation of synonyms, allows the recording of the information to be entered in a consistent fashion. The hierarchical nature of SNODENT allows the recording of the clinical information granularity and with different levels of detail (e.g. “dental caries”, is a “bacterial oral infection” or “disorder of hard tissues of teeth”).

The nature of SNODENT hierarchies allows the clinical information to be retrieved and used in order to meet the requirements at various levels (e.g. retrieval of subtypes of “disorder of mouth” or “oral infection” would both include “dental caries”). The SNODENT concepts allow more specificity to be taken into account when retrieving clinical data.

SNODENT content in this format is represented through the following components:

Concepts — Represent clinical phrases that are organized into hierarchies. Every concept has a unique numeric concept identifier. Within each hierarchy, concepts are organized from the general to the more detailed. Related concepts are linked with the “is a” relationship. Examples of some of the hierarchies include “clinical finding”, “body structure”, “observable entity” and “organism”.

SNODENT Identifiers - Each concept in SNODENT is assigned a SNODENT concept identifier. These identifiers are used in the descriptions and relationships files to refer to SNODENT concepts. There is no meaning associated with the identifier, that is, identifiers do not reflect the semantics of the terminology. The SNODENT identifier is an alphanumeric of six digits followed by the letter “D”. Within the six digits ADA Standard No. 2000.2 - 2018 2

SNODENT concepts are assigned a five digit number starting at 10,000. The SNODENT identifier format is therefore “nnnnnnD”.

ANSI/ADA Standard No. 2000.2 for SNODENT (Systemized Nomenclature of Dentistry) consists of Snodent_Alpha.pdf. ADA Standard No. 2000.2 - 2018 3

AMERICAN NATIONAL STANDARD/AMERICAN DENTAL ASSOCIATION STANDARD NO. 2000.2 FOR SNODENT (SYSTEMIZED NOMENCLATURE OF DENTISTRY)

ACKNOWLEDGEMENT

The American Dental Association wishes to thank the members/volunteers of the ADA Council on Dental Benefit Programs for their efforts in the development of SNODENT. ADA Standard No. 2000.2 - 2018 4

AMERICAN NATIONAL STANDARD/AMERICAN DENTAL ASSOCIATION STANDARD NO. 2000.2 FOR SNODENT (SYSTEMIZED NOMENCLATURE OF DENTISTRY)

INTRODUCTION Unlike other areas of medicine, dentistry has infrequently used diagnostic codes of any sort. Most dental practice management systems were not designed to include diagnostic or other terms, beyond those used for payment purposes.

The Systematized Nomenclature of Dentistry (SNODENT) was originally developed by the American Dental Association (ADA) using a consensus process involving all of the dental specialty groups as well as general dentistry, years ago to serve as a set of terms in dentistry primarily related to diagnostic terms that might be used. It has subsequently been changed since that time to reflect the current architecture of the Systematized Nomenclature of Medicine Clinical Terms (SNOMED CT). SNODENT now includes many of the other concepts found in SNOMED CT, including observables and substances.

The scope of SNODENT was to provide a semantic interoperability for exchange of concepts. The initial extent of SNODENT was a vocabulary consisting of granular dental diagnostic concepts that could be used in electronic dental record systems. These concepts were developed based upon a predefined architecture. The ultimate objective for updating and enriching SNODENT is to ensure the inclusion of the perspectives of the dental profession. The terminology developed for electronic dental records must meet the needs of the clinicians where the care is being provided. For example, dentists should use concepts that have been developed and maintained by experts, including dentists, through a process coordinated by the affected stakeholders.

SNODENT is a vocabulary designed for use in the electronic health records (EHR) environment and its features include: • An oral health resource with a granular clinical content • Provides consistent oral health content for use in electronic dental records • Is mapped to other standard terminologies

As SNOMED-CT is a recognized code set and will be the basis for EHR development and certification, it is fully interoperable with SNOMED-CT which makes SNODENT the best choice for a clinical vocabulary required for dental systems. SNODENT will be used in dentistry to develop reference terminologies that will include terms for dental system interfaces. SNODENT has a broad coverage of oral health-related topics. It can be used to describe a patient’s oral health history, the details of a periodontal procedure, the spread of epidemics, and much more. At the same time, the terminology enables clinicians to record data at the appropriate level of granularity.

Specific applications tend to focus on specific subsets of SNODENT, for example concepts related to dental caries, periodontal diseases or pediatric conditions. These subsets can be used to present relevant parts of the terminology, depending on the clinical context.

SNODENT maps work to provide explicit links to health related classifications and coding schemes used in the United States such as ICD-9 CM, ICD-10 CM, and CDT. Maps facilitate use of SNODENT based clinical data for other purposes, such as quality measures and/or statistical reporting.

ADA Standard No. 2000.2 - 2018 5

AMERICAN NATIONAL STANDARD/AMERICAN DENTAL ASSOCIATION STANDARD NO. 2000.2 FOR SNODENT (SYSTEMIZED NOMENCLATURE OF DENTISTRY)

SCOPE SNODENT is a clinical terminology designed for use with electronic health records that enables the capture, aggregation and analysis of detailed oral health data. It includes oral anatomical sites, oral health conditions, findings, and other clinical concepts unique to dentistry. SNODENT enables patient data to be recorded by different people in different locations, and to be combined into simple information views within the patient record. It provides a standardized way to represent clinical oral health descriptions captured by dentists and enables automated interpretation of their observations.

ADA Standard No. 2000.2 - 2018 6

SNODENT ID SNODENT TERM 172093D Abdominal wall structure 106378D Aberrant insertion of frenum of tongue 128275D Aberrant insertion of labial frenulum 147029D Abfraction 168085D Ability to chew 173956D Ability to clear mouth of residue 171904D Ability to comply with treatment 166721D Ability to eat 174662D Ability to reason 161567D Ability to taste 168913D Able 137603D Able to chew 179741D Able to perform breast-feeding 167177D Abnormal 112130D Abnormal alveolar housing 142523D Abnormal behavior 125713D Abnormal color 127391D Abnormal crown of tooth 170169D Abnormal curvature 124094D Abnormal deglutition 171498D Abnormal elongation 161505D Abnormal findings on diagnostic imaging of skull and head 188277D Abnormal form of articular disk of temporomandibular joint 140983D Abnormal form of root of tooth 188266D Abnormal form of temporomandibular joint fossa 189597D Abnormal form of tooth 101111D Abnormal hard tissue formation in pulp 131365D Abnormal host defense 156084D Abnormal host response 158532D Abnormal intercuspation 111189D Abnormal jaw closure 106140D Abnormal jaw movement 145819D Abnormal jaw opening 173034D Abnormal keratinization 133085D Abnormal melanin pigmentation 124209D Abnormal number of teeth 126966D Abnormal reflex 110659D Abnormal root proximity between adjacent teeth ADA Standard No. 2000.2 - 2018 7

SNODENT ID SNODENT TERM 144096D Abnormal sequencing of tooth eruption 172876D Abnormal shape 173676D Abnormal shortening 181612D Abnormal size of tooth 118576D Abnormal taste in mouth 114634D Abnormal tooth attrition 122618D Abnormal tooth mobility 186307D Abnormal vision 175117D Abnormal weight loss 181620D Abnormally formed tooth 174708D Abnormally long growth 167597D Abnormally short growth 168071D Above reference range 127294D Abrasion 166811D Abrasion and/or friction burn 117930D Abrasion and/or friction burn 124162D Abrasion and/or friction burn of cheek with infection 109546D Abrasion and/or friction burn of cheek without infection 141950D Abrasion and/or friction burn of ear with infection 112169D Abrasion and/or friction burn of ear without infection 130877D Abrasion and/or friction burn of face with infection 121219D Abrasion and/or friction burn of face without infection 129387D Abrasion and/or friction burn of gum with infection 104283D Abrasion and/or friction burn of gum without infection 130471D Abrasion and/or friction burn of lip with infection 142665D Abrasion and/or friction burn of lip without infection 125644D Abrasion and/or friction burn of neck with infection 108866D Abrasion and/or friction burn of neck without infection 156050D Abrasion and/or friction burn of nose with infection 120816D Abrasion and/or friction burn of nose without infection 145614D Abrasion and/or friction burn of scalp with infection 136936D Abrasion and/or friction burn of scalp without infection 116432D Abrasion of buccal mucosa 124968D Abrasion of chin 101679D Abrasion of circumoral region of face 105253D Abrasion of face 103696D Abrasion of floor of mouth 125188D Abrasion of forehead ADA Standard No. 2000.2 - 2018 8

SNODENT ID SNODENT TERM 149924D Abrasion of hard palate 135466D Abrasion of intraoral surface of lip 135030D Abrasion of mandibular attached gingiva 126586D Abrasion of mandibular vestibule 116510D Abrasion of maxillary attached gingiva 134289D Abrasion of maxillary vestibule 107666D Abrasion of neck of tooth 116341D Abrasion of oral cavity 142608D Abrasion of oropharynx 142237D Abrasion of palate 120075D Abrasion of periorbital region of face 126615D Abrasion of preauricular region of face 124779D Abrasion of soft palate 144272D Abrasion of teeth secondary to deleterious oral practices 135285D Abrasion of tongue 100371D Abrasion of tonsil 197888D Abrasion of tooth 111601D Abrasion of tooth due to dentifrice 180927D Abrasion of tooth extending into dentine 180904D Abrasion of tooth extending into pulp 180943D Abrasion of tooth limited to enamel 116421D Abrasion of zygomatic region of face 123286D Abscess 155991D Abscess morphology 112066D Abscess of buccal space of mouth 128724D Abscess of canine space of mouth 120580D Abscess of cheek 103935D Abscess of chin 114668D Abscess of face 137234D Abscess of facial bone 123825D Abscess of frontal bone 146430D Abscess of hard palate 110882D Abscess of jaw 104334D Abscess of lip 133125D Abscess of mandible 137309D Abscess of masticator space of mouth 111934D Abscess of maxilla 115607D Abscess of nasal-orbit complex ADA Standard No. 2000.2 - 2018 9

SNODENT ID SNODENT TERM 117694D Abscess of oral soft tissue 150312D Abscess of oral tissue 113619D Abscess of palate 131171D Abscess of parotid gland 149821D Abscess of periorbital region 107123D Abscess of pharynx 104876D Abscess of salivary gland 128402D Abscess of sphenoid bone 125979D Abscess of sublingual gland 108100D Abscess of sublingual space 133092D Abscess of submandibular gland 113309D Abscess of submandibular region 102672D Abscess of submental space 115653D Abscess of temporal bone 145225D Abscess of the infratemporal region 144737D Abscess of tongue 112786D Abscess of uvula of palate 146033D Abscess of zygomatic bone 183261D Absence of guilt 210582D Absence of mandibular condyle 156218D Absence of uvula 167274D Absent 119572D Absent deglutition 133269D Absent palatal reflex 106252D Abuse 165437D Abutment tooth condition finding 165444D Abutment tooth condition ideal 165459D Abutment tooth condition minimally compromised 165463D Abutment tooth condition moderately compromised, 1 or 2 sextants 165485D Abutment tooth condition severely compromised, 4 or more sextants 165471D Abutment tooth condition substantially compromised, 3 sextants 104830D Acantholysis 147399D Acanthomatous ameloblastoma 127423D Acanthomatous epulis of periodontal origin 134099D Acanthosis ADA Standard No. 2000.2 - 2018 10

SNODENT ID SNODENT TERM 143170D Acanthosis nigricans of oral mucous membranes 144498D Accessory parotid gland 149850D Accessory salivary duct 115393D Accessory salivary gland 112633D Accessory salivary gland or duct 114940D Accidental and/or traumatic tattoo 182160D Accidental poisoning by drugs, medicines and biologicals 168044D Accretion 127701D Accretion on teeth 141253D Accumulation of debris under gums 137281D ACE inhibitor-aggravated angioedema 110732D Acephalostomia 139119D Achondroplasia 167469D Acid 185472D Acid reflux 185907D Acidosis 127176D Acinar cell carcinoma 183610D Acoustic neuritis 145009D Acoustic neuroma 171744D Acquired absence 181216D Acquired absence of all teeth 112362D Acquired absence of multiple teeth 126765D Acquired absence of single tooth 115505D Acquired absence of teeth 114955D Acquired acanthosis nigricans 118700D Acquired anomaly of ear 116608D Acquired anomaly of external ear 128091D Acquired anomaly of lip 181534D Acquired anomaly of mouth 111638D Acquired anomaly of oral mucosa 130041D Acquired anomaly of tongue 107264D Acquired anomaly of uvula 172190D Acquired deformity 147721D Acquired deformity of nose 120788D Acquired discoloration of enamel 137711D Acquired discoloration of enamel associated with aging 129271D Acquired ectropion of lip 110135D Acquired epidermolysis bullosa ADA Standard No. 2000.2 - 2018 11

SNODENT ID SNODENT TERM 107181D Acquired factor VIII deficiency disease 124672D Acquired fistula 199308D Acquired hypothyroidism 115885D Acquired koilonychia 110249D Acquired lymphangioma 144785D Acquired macroglossia 134068D Acquired melanocytic nevus 149982D Acquired melanocytic nevus 146067D Acquired palmoplantar keratosis 186542D Acquired renal artery stenosis 185911D Acquired renal cystic disease 187329D Acquired torsion dystonia 102060D Acquired tufted hemangioma 169405D Acquired web 107451D Acral 150543D Acral keratosis 150251D Acral lentiginous malignant melanoma of skin 125001D Acral lentiginous melanoma, malignant 150558D Acrobrachycephaly 136650D Acrocephalosyndactyly 131251D Acrocephalosyndactyly type I 112944D Acrodynia due to mercury 142432D Acromegaly 161338D Acroosteolysis 104784D ACTH hypersecretion 115918D Actinic 112764D Actinic cheilitis 145698D Actinic keratosis 128500D Actinic keratosis 168909D Actinomyces 109121D Actinomycotic infection 188644D Active caries 211004D Active cavitated caries of tooth root 210116D Active dental caries 211008D Active non-cavitated caries of tooth root 148960D Active tooth eruption 171065D Acute abscess 147518D Acute abscess of face ADA Standard No. 2000.2 - 2018 12

SNODENT ID SNODENT TERM 123357D Acute apical abscess 120800D Acute bacterial sialadenitis 129048D Acute bacterial sinusitis 147541D Acute chest syndrome 100337D Acute contact mucositis 161719D Acute dentine dental caries 127622D Acute disseminated candidiasis 104072D Acute disseminated classical histoplasmosis 184425D Acute disseminated encephalomyelitis 115145D Acute drug intoxication 198536D Acute effect of ultraviolet radiation on normal skin 142360D Acute enamel dental caries 112803D Acute ethmoidal sinusitis 184879D Acute febrile mucocutaneous lymph node syndrome 185267D Acute febrile neutrophilic dermatosis 140138D Acute frontal sinusitis 143975D Acute gingivitis 100098D Acute glossitis 148774D Acute graft-versus-host disease 128460D Acute hepatitis C 109197D Acute idiopathic thrombocytopenic purpura 169286D Acute inflammation 160715D Acute inflammatory morphology 184965D Acute lichenoid pityriasis 108948D Acute lymphangitis of external cheek 127755D Acute lymphangitis of face 136763D Acute maxillary sinusitis 140101D Acute mucositis 118927D Acute mucous inflammation 166933D Acute myeloid leukemia 142409D Acute myeloid leukemia, disease 210662D Acute nasolabial angle 170565D Acute necrosis 140384D Acute necrosis of bone 170475D Acute necrotizing inflammation 139254D Acute necrotizing stomatitis 107106D Acute necrotizing ulcerative gingivitis 156124D Acute necrotizing ulcerative gingivostomatitis ADA Standard No. 2000.2 - 2018 13

SNODENT ID SNODENT TERM 100242D Acute necrotizing ulcerative periodontitis 103855D Acute nonsuppurative osteitis of jaw 180650D Acute on chronic sialoadenitis 120514D Acute oral atrophic candidiasis 129167D Acute oral pseudomembraneous candidiasis 115682D Acute osteitis of jaw 133044D Acute osteomyelitis 110458D Acute osteomyelitis of facial bone 130284D Acute osteomyelitis of frontal bone 124213D Acute osteomyelitis of jaw 125766D Acute osteomyelitis of mandible 146870D Acute osteomyelitis of maxilla 113186D Acute osteomyelitis of nasal-orbit complex 113313D Acute osteomyelitis of sphenoid bone 100804D Acute osteomyelitis of temporal bone 133253D Acute osteomyelitis of zygomatic bone 143733D Acute panmyelosis with myelofibrosis 106402D Acute panmyelosis with myelofibrosis 139766D Acute pansinusitis 123759D Acute pericoronitis 139126D Acute periodontal abscess 155958D Acute periodontitis 126092D Acute periostitis of jaw 136507D Acute pharyngeal candidiasis 101475D Acute pharyngitis 171096D Acute pseudomembranous inflammation 145786D Acute pulpitis 111906D Acute sialoadenitis 116791D Acute sinusitis 120227D Acute stress disorder 144524D Acute suppurative alveolar periostitis 166685D Acute suppurative inflammation 112358D Acute ulcerative gingivitis 167986D Acute ulcerative inflammation 143213D Acute viral sialadenitis 107569D Addison's disease 141754D Adenocarcinoma 129180D Adenoid cystic carcinoma ADA Standard No. 2000.2 - 2018 14

SNODENT ID SNODENT TERM 128965D Adenoid cystic carcinoma of oropharynx 105398D Adenoid cystic carcinoma of parotid gland 146261D Adenoid cystic carcinoma of salivary gland 127362D Adenoid cystic carcinoma of submandibular gland 103534D Adenoid squamous cell carcinoma 108222D Adenolymphoma 133932D Adenolymphoma 141044D Adenoma 130968D Adenomatoid hyperplasia of minor salivary gland 144238D Adenomatoid odontogenic tumor 112512D Adenosquamous carcinoma 169825D Adhesion 185723D Adhesion of intestine 143503D Adhesions of temporomandibular joint 181919D Adhesive failure of dental restoration 101614D Adipose tissue 186617D Adjustment disorder 182063D Adjustment disorder with anxious mood 182071D Adjustment disorder with depressed mood 182085D Adjustment disorder with depressed mood in remission 182593D Adjustment disorder with disturbance of conduct 186629D Adjustment disorder with mixed disturbance of emotions AND conduct 179804D Administration of medication 176752D Administrative procedure 176878D Admission to community hospital 176687D Admission to day hospital 188761D Admission to same day surgery center 110347D Admitting diagnosis 169422D Adrenal cortex structure 103506D Adrenal cortical hypofunction 170861D Adrenal structure 209567D Adrenocortical hyperfunction 197870D Adrenogenital disorder 182118D Adult antisocial behavior 125922D Adult hypophosphatasia 182921D Adult onset stuttering 129445D Adult periodontitis ADA Standard No. 2000.2 - 2018 15

SNODENT ID SNODENT TERM 130073D Adult rhabdomyoma 103919D Adult rhabdomyoma 166750D Adulthood 176417D Adverse drug reaction notification 182156D Adverse effect of correct biological substance after proper administration 209530D Adverse effect of oral diphosphonate 148607D Adverse effect of prosthetic device 140281D Adverse effect of radiation therapy 182173D Adverse effect, due to correct medicinal substance properly administered 209243D Adverse reaction caused by mouthwash 199064D Adverse reaction caused by toothpaste 198746D Adverse reaction to chewing gum additive 209522D Adverse reaction to diphosphonate 109372D Adverse reaction to drug 127667D Aerodontalgia 174063D After 149493D Aftertaste 184439D Agammaglobulinemia 141636D Age-related inability to receive treatment 156009D Aggressive fibromatosis 129394D Aggressive infantile fibromatosis 173742D Aging 112508D Aglossia-adactyly syndrome 187431D Agoraphobia with panic attacks 182187D Agoraphobia without history of panic disorder without limited symptom attacks 140186D Agranulocytosis 130865D AIDS 138111D AIDS-associated disorder 167940D Air pressure 185924D Albuminuria 115454D Alcaptonuric ochronosis 141501D Alcohol abuse 141765D Alcohol dependence 186638D Alcohol withdrawal delirium 182207D Alcohol-induced anxiety disorder ADA Standard No. 2000.2 - 2018 16

SNODENT ID SNODENT TERM 182194D Alcohol-induced organic mental disorder 182211D Alcohol-induced sleep disorder 121288D All deciduous teeth 137537D All mandibular teeth 107414D All maxillary teeth 120505D All nervous tissue 139017D All permanent teeth 139352D Allergic angioedema 120197D Allergic contact cheilitis 146203D Allergic contact gingivostomatitis 161465D Allergic disorder of digestive system 179760D Allergic disposition 131090D Allergic fungal sinusitis 189907D Allergic gingival disease 189910D Allergic gingival disease caused by acrylic dental material 189928D Allergic gingival disease caused by mercury 189930D Allergic gingival disease caused by nickel 104811D Allergic gingivitis 132584D Allergic parotitis 179773D Allergic reaction 109941D Allergic reaction to drug 150673D Allergic reaction to systemically administered drug affecting oral mucosa 147135D Allergy to cinnamon 209650D Allergy to existing dental restorative material 184441D Alopecia areata 103581D Alteration in oral mucous membrane 175275D Altered growth and development 147807D Altered mental status 115941D Altered passive eruption of teeth 145391D Alveolar bone loss 147220D Alveolar bone loss beyond furcation 118049D Alveolar bone loss with cratering 135886D Alveolar periostitis 119783D Alveolar process 127273D Alveolar pyorrhea 141474D Alveolar rhabdomyosarcoma 132681D Alveolar rhabdomyosarcoma ADA Standard No. 2000.2 - 2018 17

SNODENT ID SNODENT TERM 161081D Alveolar ridge abnormality 181631D Alveolar ridge abnormality of maxilla 134579D Alveolar ridge mucous membrane structure 168207D Alveolar ridge structure 143485D Alveolar soft part sarcoma 111849D Alveolar soft part sarcoma 141063D Alveolitis of jaw 120081D Alveolitis of mandible 121359D Alveolitis of maxilla 132647D Amalgam (silver) - high copper 144818D Amalgam (silver) - low copper 141016D Amalgam (silver) dental filling material 116926D Amalgam patch test substance 105852D Amalgam tattoo 112531D Amateur tattoo 110029D Amelanotic malignant melanoma of skin 137949D Amelanotic melanoma 136873D Ameloblastic fibrodentinoma 115068D Ameloblastic fibroma 121550D Ameloblastic fibro-odontoma 113833D Ameloblastic fibrosarcoma 142758D Ameloblastoma 130981D Ameloblastoma of jaw 127698D Ameloblastoma, malignant 114261D Amelogenesis imperfecta 115669D Amelogenesis imperfecta - hypomaturation - recessive pigmented 125249D Amelogenesis imperfecta - hypomaturation - snow capped teeth 115956D Amelogenesis imperfecta - hypoplastic autosomal dominant - local 112304D Amelogenesis imperfecta - recessive - rough 187987D Amelogenesis imperfecta and gingival hyperplasia syndrome

131723D Amelogenesis imperfecta, hypocalcification type 112045D Amelogenesis imperfecta, hypomaturation hypoplasia type with taurodontism 143601D Amelogenesis imperfecta, hypomaturation type ADA Standard No. 2000.2 - 2018 18

SNODENT ID SNODENT TERM 101343D Amelogenesis imperfecta, hypoplastic type 137332D Amelogenesis imperfecta, hypoplastic type with microdontia

128516D Amelogenesis imperfecta, pigmented hypomaturation type 186640D Amnestic disorder 186655D Amphetamine abuse 182248D Amphetamine or psychostimulant dependence in remission

182224D Amphetamine or psychostimulant dependence, continuous

182230D Amphetamine or psychostimulant dependence, episodic 172352D Amputation stump 160829D Amygdalolith 123240D Amyloid deposition 137776D Amyloidosis 121955D Amyotrophic lateral sclerosis 185493D Anal fissure 185930D Analgesic nephropathy 179787D Anaphylactoid reaction 195055D Anaphylaxis 169083D Anatomical or acquired body structure 209208D Anatomical point 209177D Anatomical reference plane 103478D Ancient neurilemmoma 114476D Ancient schwannoma 141141D Anemia 144049D Anencephalus 176383D Anesthesia consultation 125830D Anesthetic 105627D Anesthetic 101512D Aneurysmal bone cyst 114120D Aneurysmal cyst of jaw 174997D Angina pectoris 111324D Angiocentric immunoproliferative lesion 128707D Angioedema 103076D Angioedema of lips 109109D Angioedema of tongue 156021D Angiofibroma ADA Standard No. 2000.2 - 2018 19

SNODENT ID SNODENT TERM 105000D Angiofibroma 184592D Angiofollicular lymph node hyperplasia 110721D Angiolipoma 103523D Angiolipoma 141457D Angiomatoid fibrous histiocytoma 124395D Angiomatoid fibrous histiocytoma of skin 100858D Angiomatosis 112260D Angiomatosis 103133D Angiomyolipoma 150128D Angiomyoma 118771D Angiomyoma of skin 181292D Angiosarcoma of cheek 169357D Angiotensin-converting enzyme inhibitor 129237D Angular cheilitis 173735D Animal bite 124561D Animal bite of cheek 102348D Ankylosing spondylitis 149298D Ankylosis 101937D Ankylosis of temporomandibular joint 127066D Ankylosis of tooth 113711D Annular lichen planus 120109D Anodontia 117320D Anodontia of permanent dentition 111705D Anodontia of primary dentition 146550D Anomaly of dental arch 181167D Anomaly of interarch distance 126435D Anomaly of tooth position 186672D Anorexia nervosa 130588D Antemortem thrombus 174102D Anterior abdominal wall structure 137027D Anterior crossbite 158448D Anterior crossbite involving multiple teeth 158453D Anterior crossbite involving single tooth 210953D Anterior crossbite with destruction of oral mucosa 168028D Anterior displacement 147766D Anterior guided functional occlusion 105085D Anterior imbrication of teeth 209231D Anterior nasal spine ADA Standard No. 2000.2 - 2018 20

SNODENT ID SNODENT TERM 121344D Anterior open bite 210965D Anterior part of lower alveolar ridge 102896D Anterior perimaxillary faciosynostosis 210963D Anterior segment of maxilla 181568D Anterior soft tissue impingement on teeth 157636D Anterior tongue thrust 170755D Anterior uveal tract structure 188335D Anteverted nostril 188776D Antibiotic premedication given 177053D Antibiotic prophylaxis 173052D Antibody 169915D Antineoplastic agent 184456D Antiphospholipid syndrome 182125D Antisocial behavior 186686D Antisocial personality disorder 184460D Antisynthetase syndrome 150710D Antrolith of maxillary sinus 166231D Anxiety 190756D Anxiety and fear 182564D Anxiolytic-induced organic mental disorder 109837D Aphasia 147853D Aphtha 124492D Aphthae major 143519D Aphthous ulcer of mouth 126538D Aphthous ulceration of skin and/or mucous membrane 160988D Apical 129024D Apical granuloma 113402D Apical periodontitis 210352D Apical pressure resorption 104103D Aplasia 130975D Aplasia of cementum 134258D Aplastic anemia 178348D Appearance of dental bridge - finding 178104D Appearance of dental crown - finding 178780D Appearance of dental filling - finding 177935D Appearance of dental restoration - finding 178221D Appearance of dental veneer - finding 178094D Appearance of denture - finding ADA Standard No. 2000.2 - 2018 21

SNODENT ID SNODENT TERM 185504D Appendicitis 176660D Application for social services funding 171201D Application site 117222D Application site irritation 179344D Appointment canceled by hospital 176995D Appointment status 198956D Approximal tooth wear 109006D Approximal wear of teeth 187703D Apraxia 105016D Areca catechu 147103D Argyria 123839D Argyria of skin 196526D Ariboflavinosis 124416D Arrested dental caries 167482D Arsenic AND/OR arsenic compound 126351D Arsenical keratosis 124437D Arterial structure 185486D Arteriohepatic dysplasia 145107D Arteriosclerosis 187695D Arteriosclerotic dementia with depression 174913D Arteriosclerotic vascular disease 101738D Arteriovenous 141806D Arteriovenous disorder 185948D Arteriovenous fistula 117429D Arteriovenous hemangioma 125637D Arteriovenous malformation 123645D Arteritis 123238D Arthralgia of temporomandibular joint 150396D Arthritis 124877D Arthritis of temporomandibular joint 121891D Arthritis of temporomandibular joint as part of polyarthritis 147491D Arthritis of temporomandibular joint due to internal joint prosthesis 210960D Arthrogryposis 175247D Arthropathy 184036D Arthropathy associated with another systemic disease 184004D Arthropathy associated with bacterial disease 184015D Arthropathy associated with viral disease ADA Standard No. 2000.2 - 2018 22

SNODENT ID SNODENT TERM 119643D Articular disc disorder of temporomandibular joint 211070D Articulatory defect due to conductive hearing loss 210957D Articulatory defect secondary to dental defect 129829D Ascher's syndrome 136054D Ascorbic acid deficiency 170577D Aseptic necrosis 131088D Aseptic necrosis of bone 183891D Aseptic necrosis of bone of jaw 183929D Aseptic necrosis of carpal bone 183917D Aseptic necrosis of pancreas 102158D Ash leaf spot, tuberous sclerosis 134925D Aspergilloma 134505D Aspergillosis 167149D Aspergillus 171181D Aspirin 139157D Aspirin burn of oral mucosa 135011D Aspirin-induced angioedema-urticaria 168966D Associated finding 167521D Associated morphology 172600D Associated with 175234D Asthma 158165D Asymmetric mandibular arch form 158154D Asymmetric maxillary arch 159278D Asymmetry of inferior border of mandible 135547D Asymmetry of jaw 161243D Asymmetry of mandible 160926D Asymmetry of maxilla 179938D Asymptomatic 179986D Asymptomatic irreversible pulpitis 206883D Asymptomatic periapical periodontitis 189674D Asymptomatic reversible pulpitis 179067D At extreme risk for dental caries 179051D At high risk for dental caries 179033D At low risk for dental caries 179046D At moderate risk for dental caries 179022D At risk for dental caries 179014D At risk of disease 210362D At risk of fracture of tooth ADA Standard No. 2000.2 - 2018 23

SNODENT ID SNODENT TERM 165947D Ataxia 171684D Atopic dermatitis 172212D Atopic reaction 184473D Atopy 113661D Atresia of salivary duct 183702D Atrioventricular dissociation 114430D Atrophic oral lichen planus 109010D Atrophic pharyngitis 143376D Atrophic senile gingivitis 120329D Atrophic thrush 110709D Atrophy 138963D Atrophy of edentulous alveolar ridge 116413D Atrophy of edentulous mandibular alveolar ridge 102041D Atrophy of edentulous maxillary alveolar ridge 109243D Atrophy of gums 109132D Atrophy of parotid gland 109178D Atrophy of salivary gland 113908D Atrophy of sublingual gland 119997D Atrophy of submandibular gland 136479D Atrophy of tongue 132955D Atrophy of tongue papillae 176562D Attach identification bracelet to subject 129599D Attention deficit hyperactivity disorder 182276D Attention deficit hyperactivity disorder, combined type 182295D Attention deficit hyperactivity disorder, predominantly hyperactive impulsive type 182282D Attention deficit hyperactivity disorder, predominantly inattentive type 112410D Attrition of tooth crown associated with aging 115580D Attrition of tooth crown secondary to masticatory forces 126501D Attrition of tooth due to teeth grinding 107700D Atypical 210572D Atypical appearance of mandibular condyle 123700D Atypical cluster headache 188285D Atypical condylar angulation 150280D Atypical facial pain 122799D Atypical fibrous histiocytoma 149377D Atypical fibrous histiocytoma of soft tissue ADA Standard No. 2000.2 - 2018 24

SNODENT ID SNODENT TERM 102733D Atypical mycobacterial infection 116445D Atypical neuralgia 189943D Atypical odontalgia 125998D Auriculotemporal syndrome 186693D Autism spectrum disorder 186705D Autistic disorder 175062D Autoimmune disease 184500D Autoimmune disorder of inner ear 184487D Autoimmune enteropathy 149907D Autoimmune factor VIII deficiency 140223D Autoimmune hemolytic anemia 184516D Autoimmune lymphoproliferative syndrome 184528D Autoimmune pancreatitis 113138D Autoimmune polyendocrinopathy 170554D Autoimmune process 184537D Autoimmune progesterone dermatitis/urticaria 184544D Autoimmune urticaria 172323D Autonomic nerve structure 173184D Autonomic nervous system structure 185953D Autonomic neuropathy 143854D Autosomal dominant hypohidrotic ectodermal dysplasia syndrome 111896D Autosomal recessive hypohidrotic ectodermal dysplasia syndrome 186714D Avoidant personality disorder 107759D Avulsion 139671D Avulsion - injury 117878D Avulsion of auricle of ear 136229D Avulsion of buccal mucosa 124471D Avulsion of cheek 140516D Avulsion of chin 145327D Avulsion of circumoral region of face 105538D Avulsion of eye 145195D Avulsion of floor of mouth 143073D Avulsion of forehead 117383D Avulsion of hard palate 120863D Avulsion of labial mucosa 113846D Avulsion of lip ADA Standard No. 2000.2 - 2018 25

SNODENT ID SNODENT TERM 111588D Avulsion of malar region of cheek 131948D Avulsion of mandible 127900D Avulsion of mandibular attached gingiva 132183D Avulsion of mandibular vestibule 148939D Avulsion of maxilla 116373D Avulsion of maxillary attached gingiva 137898D Avulsion of maxillary vestibule 123326D Avulsion of neck 129942D Avulsion of nose 144405D Avulsion of oropharynx 136326D Avulsion of periorbital region 123595D Avulsion of preauricular region of face 107595D Avulsion of scalp 146469D Avulsion of soft palate 128635D Avulsion of tongue 130526D Avulsion of tonsil 115892D Avulsion of zygomatic region of cheek 161215D Axillary freckling due to neurofibromatosis 116935D Bacillary angiomatosis 170241D Bacteria 184027D Bacterial arthritis 101050D Bacterial oral infection 130934D Bad taste in mouth 188782D Balancing interference 174333D Balloon cell nevus 142801D Balloon cell nevus of skin 184559D Balo concentric sclerosis 117602D Bannayan syndrome 185331D Barrett's esophagus 174211D Bartonella 123388D Basal cell adenocarcinoma 115262D Basal cell adenoma 122233D Basal cell carcinoma 166404D Basal cell carcinoma - category 130353D Basal cell carcinoma - micronodular 133457D Basal cell carcinoma - morpheic 110594D Basal cell carcinoma - sclerosing type 174461D Basal cell carcinoma in basal cell nevus syndrome ADA Standard No. 2000.2 - 2018 26

SNODENT ID SNODENT TERM 135864D Basal cell carcinoma of antitragus 126662D Basal cell carcinoma of chin 111115D Basal cell carcinoma of ear 108687D Basal cell carcinoma of forehead 108116D Basal cell carcinoma of hand 125404D Basal cell carcinoma of nasolabial groove 133966D Basal cell carcinoma of neck 109611D Basal cell carcinoma of nose 109081D Basal cell carcinoma of skin 141092D Basal cell carcinoma of skin of lip 147659D Basal cell carcinoma of tragus 120340D Basal cell carcinoma with eccrine differentiation 111127D Basal cell carcinoma with follicular differentiation 166208D Basal cell carcinoma, micronodular 107970D Basal cell carcinoma, nodular 127520D Basal cell papilloma clonal type 118123D Basal cell papilloma hyperkeratotic type 121986D Basal cell papilloma reticulated (adenoid) type 116292D Basal cell papilloma solid (acanthotic) type 137439D Basaloid carcinoma 110381D Basaloid squamous cell carcinoma 135484D Basosquamous acanthoma 112481D Basosquamous carcinoma 102849D Beckwith-Wiedemann syndrome 119442D Bednar's aphthae 167718D Behavior observable 111369D Behçet's disease affecting oral mucosa 108429D Behcet's syndrome 145481D Bell's palsy 174754D Below reference range 146804D Benign acanthosis nigricans 166381D Benign adenomatous neoplasm - category 104905D Benign autosomal dominant osteopetrosis 167226D Benign blood vessel neoplasm 169152D Benign epithelial neoplasm - category 183344D Benign exertional headache 173925D Benign fibromatous neoplasm - category 123342D Benign fibrous histiocytoma ADA Standard No. 2000.2 - 2018 27

SNODENT ID SNODENT TERM 149267D Benign lymphangioma 128321D Benign lymphoepithelial lesion 105351D Benign lymphoepithelial lesion of salivary gland 182984D Benign monomelic amyotrophy 117907D Benign mucous membrane pemphigoid 149602D Benign mucous membrane pemphigoid with no eye involvement 103762D Benign mucous membrane pemphigoid with ocular involvement 135770D Benign neoplasm of accessory sinus 143250D Benign neoplasm of alveolar ridge mucosa 149515D Benign neoplasm of anterior two-thirds of tongue 124617D Benign neoplasm of base of tongue 112959D Benign neoplasm of border of tongue 109291D Benign neoplasm of buccal mucosa 145241D Benign neoplasm of carotid body 110399D Benign neoplasm of commissure of lip 121773D Benign neoplasm of dorsal surface of tongue 124831D Benign neoplasm of external upper lip 128931D Benign neoplasm of face bone 107134D Benign neoplasm of floor of mouth 116228D Benign neoplasm of gingival mucosa 109075D Benign neoplasm of gum 141749D Benign neoplasm of hypopharynx 124348D Benign neoplasm of jaw 114827D Benign neoplasm of lateral portion of floor of mouth 115338D Benign neoplasm of lip 113036D Benign neoplasm of lower gum 122930D Benign neoplasm of lymph node 122074D Benign neoplasm of major salivary gland 104951D Benign neoplasm of mandible 123894D Benign neoplasm of maxilla 104399D Benign neoplasm of middle ear 131878D Benign neoplasm of minor salivary gland 135840D Benign neoplasm of mouth region 122656D Benign neoplasm of nasal cavity 113867D Benign neoplasm of nervous system 101287D Benign neoplasm of oral cavity ADA Standard No. 2000.2 - 2018 28

SNODENT ID SNODENT TERM 126643D Benign neoplasm of oropharynx 101819D Benign neoplasm of palate 108383D Benign neoplasm of parotid gland 130640D Benign neoplasm of pharynx 105731D Benign neoplasm of retromolar area 112406D Benign neoplasm of salivary gland duct 136856D Benign neoplasm of skin of face 126950D Benign neoplasm of skin of lip 113822D Benign neoplasm of skin of neck 108706D Benign neoplasm of skin of scalp 146154D Benign neoplasm of soft palate 100891D Benign neoplasm of sublingual gland 108781D Benign neoplasm of submaxillary gland 128313D Benign neoplasm of tongue 125967D Benign neoplasm of tonsil 133636D Benign neoplasm of upper gum 134034D Benign neoplasm of ventral surface of tongue 104142D Benign neoplasm of vermilion border of lip 136083D Benign neoplasm of vestibule of mouth 125334D Benign oncocytoma of salivary gland 185976D Benign prostatic hyperplasia 132131D Benign tumor of anterior floor of mouth 113223D Benign tumor of frenum linguae 134607D Benign tumor of frenum of lip 110905D Benign tumor of labial mucosa 116599D Benign tumor of lower buccal sulcus 145717D Benign tumor of lower labial sulcus 106805D Benign tumor of nasopharynx 124002D Benign tumor of salivary gland 130369D Benign tumor of upper buccal sulcus 113528D Benign tumor of upper labial sulcus 161676D Beta thalassemia trait 168435D Beta-hemolytic streptococcus 150768D Betel chewer's mucosa 136335D Betel deposit on teeth 118031D Betel leaf 184571D Bickerstaff's brainstem encephalitis 187828D Bicoronal craniosynostosis ADA Standard No. 2000.2 - 2018 29

SNODENT ID SNODENT TERM 134956D Bifid 188040D Bifid mandibular condyle 103285D Bifid tongue 115006D Bifurcation of tooth 104055D Bilateral cleft lip 125951D Bilateral cleft of primary palate 116339D Bilateral complete and incomplete cleft lip 149768D Bilateral complete cleft lip and/or alveolus 114014D Bilateral complete cleft palate with cleft lip 143189D Bilateral condylar hyperplasia of mandible 122781D Bilateral condylar hypoplasia of mandible 131515D Bilateral coronoid hyperplasia of mandible 123255D Bilateral coronoid hypoplasia of mandible 122354D Bilateral craniofacial microsomia 210852D Bilateral crepitus of temporomandibular joints on opening 118077D Bilateral crossbite 101304D Bilateral fracture of condylar head and midline fracture of mandible 114385D Bilateral incomplete cleft lip and alveolus 130143D Bilateral incomplete cleft palate with cleft lip 100725D Bilateral paralysis of tongue 210822D Bilateral popping of temporomandibular joints on opening 211048D Bilateral posterior crossbite 181198D Bilateral posterior lingual occlusion of mandibular teeth 166914D Bile pigmentation 121836D Bilirubin pigmentation of oral mucosa 161289D Bilobed structure 157044D Bimaxillary protrusion 157059D Bimaxillary retrusion 185995D Binge eating disorder 188562D Biocorrosion of tooth 188452D Biologically unacceptable dental restoration 186722D Bipolar disorder 182426D Bipolar I disorder, most recent episode manic with catatonic features 182380D Bipolar I disorder, most recent episode manic with postpartum onset 186733D Bipolar I disorder, single manic episode, in full remission ADA Standard No. 2000.2 - 2018 30

SNODENT ID SNODENT TERM 186767D Bipolar II disorder 101358D Bite 109454D Bite block 137397D Bite to own tongue 102638D Bite wound of mouth 113384D Biting of oral mucosa 109939D Biting sides of own cheeks 100411D Black hairy tongue 144860D Blastomyces 166470D Blastomyces dermatitidis 130714D Blastomycosis 184585D Blau syndrome 175309D Bleeding 133435D Bleeding from mouth 142683D Bleeding gums 136989D Bleeding of oral mucosa 130400D Bleeding on probing of gingivae 105490D Bleeding tooth socket 119322D Blister 139174D Blister of gum without infection 105059D Blister of lip with infection 140500D Blister of lip without infection 100080D Blistering eruption 113571D Blistering of skin induced by prolonged pressure 166157D Blood blister 111459D Blood coagulation disorder 120006D Blood coagulation disorder with shortened bleeding time 186221D Blood in urine 105230D Blood streaked sputum 166853D Blood vessel structure 167392D Blood vessel structure of skin 148994D Bloodstained sputum 140089D Blue line on gingivae 145622D Blue nevus 127336D Blue nevus of skin 134270D Blue nevus, malignant 128366D Blushing 186779D Body dysmorphic disorder ADA Standard No. 2000.2 - 2018 31

SNODENT ID SNODENT TERM 160872D Body measure 165808D Body structure 172375D Body system structure 145130D Bohn's nodule 184332D Bone and cartilage, CS 184101D Bone crepitus 141909D Bone cyst 140748D Bone cyst 159094D Bone density above reference range 159087D Bone density below reference range 160677D Bone density finding 131057D Bone finding 102492D Bone island 126160D Bone marrow structure 147502D Bone sequestrum 170793D Bone structure 166628D Bone structure of clavicle 171123D Bone structure of cranium 166876D Bone structure of extremity 172220D Bone structure of face 168720D Bone structure of head 167051D Bone structure of jaw 144511D Bone structure of mandible 108042D Bone structure of maxilla 131618D Bony orbit structure 142872D Bony sclerosis 186780D Borderline intellectual disability 186798D Borderline personality disorder 173726D Borrelia burgdorferi 122440D Both lips 150850D Botryoid odontogenic cyst 141899D Botryoid rhabdomyosarcoma 122429D Botryomycosis 174187D Bovine papular stomatitis virus 145434D Bowenoid actinic keratosis 159369D Brachycephalic face 148184D Brachycephaly 121804D Brachygnathism ADA Standard No. 2000.2 - 2018 32

SNODENT ID SNODENT TERM 166296D Brain structure 169175D Brain tissue structure 169264D Brainstem structure 109994D Branchial arch structure 141346D Branchial cleft 134454D Branchial cleft 198591D Branchial cleft anomaly 100344D Branchial cleft cyst 195263D Branchial cleft, cyst or fistula; preauricular sinus 144293D Breath normal 106795D Breath smells unpleasant 121578D Breath symptom 108673D Brittle teeth 103631D Broad alveolar housing 158741D Broad attachment of labial frenum 158120D Broad mandibular arch form 158112D Broad maxillary arch form 178854D Broken denture clasp 156225D Broken teeth injury without complication 156239D Broken tooth injury 156241D Broken tooth injury with complication 156256D Broken tooth with complication 156260D Broken tooth without complication 174852D Bronchitis 114046D Brown sputum 168173D Brucella 109726D Brucellosis 143714D Bruise of palate 104922D Bruise of tongue 114242D Bruxism (teeth grinding) 138701D Buccal 147732D Buccal alveolar bony ledging 117747D Buccal bifurcation cyst 144856D Buccal crossbite 122493D Buccal embrasure 130780D Buccal exostosis 127992D Buccal fat pad 119367D Buccal groove of tooth ADA Standard No. 2000.2 - 2018 33

SNODENT ID SNODENT TERM 210702D Buccal impaction 179889D Buccal maxillary posterior crossbite 109364D Buccal mucosa 150246D Buccal pigmentation due to Addison's disease 163107D Buccal pit 106867D Buccal route 103990D Buccal space 166848D Buccal tooth inclination 125745D Buccal tooth inclination - buccal 161431D Buccal tooth inclination - finding 198525D Buccal tooth inclination - palatal-lingual 162880D Buccal-distal-lingual 163148D Buccal-distal-palatal 163475D Buccal-incisal 163520D Buccal-incisal-lingual 163195D Buccal-incisal-palatal 163614D Buccal-mesial-lingual 163256D Buccal-mesial-palatal 163287D Buccal-occlusal 162851D Buccal-occlusal-lingual 163097D Buccal-occlusal-palatal 117116D Bulimia nervosa 125914D Bullous 119875D Bullous lichen planus 129478D Bullous pemphigoid 112241D Bullous staphylococcal impetigo 180716D Bulls-eye lesion of oral mucous membrane 132739D Burkitt lymphoma 104998D Burkitt's lymphoma (clinical) 134184D Burn 146183D Burn erythema of buccal mucosa 110663D Burn erythema of cheek 136446D Burn erythema of chin 136065D Burn erythema of circumoral region 131100D Burn erythema of ear 117781D Burn erythema of face AND/OR head 121668D Burn erythema of face, head AND/OR neck 137004D Burn erythema of floor of mouth ADA Standard No. 2000.2 - 2018 34

SNODENT ID SNODENT TERM 148408D Burn erythema of forehead 147587D Burn erythema of forehead AND/OR cheek 131280D Burn erythema of hard palate 149752D Burn erythema of labial mucosa 146756D Burn erythema of lip 114986D Burn erythema of mandibular attached gingiva 149799D Burn erythema of mandibular vestibule 139560D Burn erythema of maxillary attached gingiva 143705D Burn erythema of maxillary vestibule 146566D Burn erythema of neck 129817D Burn erythema of nose 130812D Burn erythema of oropharynx 118012D Burn erythema of periorbital region 132862D Burn erythema of preauricular region of face 123217D Burn erythema of scalp 120449D Burn erythema of soft palate 125055D Burn erythema of tongue 116198D Burn erythema of tonsillar area 105442D Burn injury 129007D Burn of buccal mucosa 130311D Burn of cheek 100929D Burn of chin 127315D Burn of circumoral region 124590D Burn of ear 136498D Burn of eye AND/OR adnexa 115703D Burn of face AND/OR head 150320D Burn of floor of mouth 113425D Burn of forehead 127772D Burn of forehead AND/OR cheek 146521D Burn of gum 137247D Burn of hard palate 118962D Burn of head AND/OR neck 149536D Burn of labial mucosa 125119D Burn of lip 113983D Burn of mandibular attached gingiva 139323D Burn of mandibular vestibule 114597D Burn of maxillary attached gingiva 109918D Burn of maxillary vestibule ADA Standard No. 2000.2 - 2018 35

SNODENT ID SNODENT TERM 116011D Burn of mouth 115317D Burn of mouth and pharynx 210422D Burn of mucous membrane of mouth 133059D Burn of nasal cavity 150331D Burn of neck 106769D Burn of nose 134653D Burn of oral cavity 133351D Burn of oropharynx 124382D Burn of periorbital region 130250D Burn of preauricular region of face 135893D Burn of scalp 135855D Burn of soft palate 130162D Burn of tongue 145304D Burn of tonsillar area 108246D Burn scar 134774D Burning 121226D Burning mouth syndrome 101900D Byzanthine arch palate 106748D C/O - loss of taste sense 130324D Café au lait spots 150911D Calcific metamorphosis of pulp of tooth 196064D Calcification of laryngeal cartilage 196563D Calcified atheromatous plaque 194898D Calcified lymph nodes 195903D Calcified stylohyoid ligament 112218D Calcifying epithelial odontogenic tumor 114392D Calcifying odontogenic cyst 113753D Calcinosis 130127D Calcinosis cutis 171414D Calculus 188793D Caliber persistent labial artery 119173D Canalicular adenoma 139502D Cancrum oris 123802D Candida 147628D Candida angular cheilitis 107841D Candidal paronychia 106776D Candidiasis 133305D Candidiasis of mouth ADA Standard No. 2000.2 - 2018 36

SNODENT ID SNODENT TERM 104979D Candidiasis of mouth and esophagus 133810D Candidiasis of mouth associated with AIDS 101667D Candidiasis of the esophagus 181552D Candidiasis of tongue 102629D Candidiasis of trachea 133708D Canine guided functional occlusion 178952D Canine region of oral cavity 173960D Canine space 186812D Cannabis abuse 186820D Cannabis dependence 188801D Cant of occlusal plane down on left due to dental asymmetry

188815D Cant of occlusal plane down on left due to skeletal asymmetry

188823D Cant of occlusal plane down on right due to dental asymmetry

188838D Cant of occlusal plane down on right due to skeletal asymmetry 182966D Cap myopathy 128795D Capillary hemangioma 103736D Capillary hemangioma 117799D Capillary lymphangioma 100862D Capillary malformation 149128D Capsulitis 125029D Carcinoma 134669D Carcinoma ex pleomorphic adenoma 126978D Carcinoma ex pleomorphic adenoma of parotid gland 137268D Carcinoma in situ 172807D Carcinoma in situ - category 105367D Carcinoma in situ anterior floor of mouth 141555D Carcinoma in situ lateral floor of mouth 139443D Carcinoma in situ of alveolar ridge mucosa 116271D Carcinoma in situ of anterior two-thirds of tongue 135076D Carcinoma in situ of anterior two-thirds of tongue - ventral surface 126248D Carcinoma in situ of base of tongue 108527D Carcinoma in situ of border of tongue 133333D Carcinoma in situ of buccal mucosa ADA Standard No. 2000.2 - 2018 37

SNODENT ID SNODENT TERM 142082D Carcinoma in situ of commissure of lip 132993D Carcinoma in situ of dorsal surface of tongue 119085D Carcinoma in situ of floor of mouth 140140D Carcinoma in situ of frenum linguae 143056D Carcinoma in situ of frenum of lip 101835D Carcinoma in situ of gingival mucosa 143883D Carcinoma in situ of gum 117845D Carcinoma in situ of hard palate 122995D Carcinoma in situ of inner aspect of lip 142696D Carcinoma in situ of junctional zone of tongue 138468D Carcinoma in situ of lingual tonsil 139040D Carcinoma in situ of lip 197596D Carcinoma in situ of lip, oral cavity and pharynx 115774D Carcinoma in situ of lower gum 140299D Carcinoma in situ of lower labial mucosa 121647D Carcinoma in situ of major salivary gland 133474D Carcinoma in situ of minor salivary gland 126540D Carcinoma in situ of mouth 137487D Carcinoma in situ of nasopharynx 138622D Carcinoma in situ of oral cavity, lips, salivary glands 131924D Carcinoma in situ of oropharynx 110283D Carcinoma in situ of palate 122246D Carcinoma in situ of parotid gland 106814D Carcinoma in situ of pharynx 126059D Carcinoma in situ of retromolar area 142228D Carcinoma in situ of salivary gland 145531D Carcinoma in situ of salivary gland duct 198581D Carcinoma in situ of skin 108589D Carcinoma in situ of skin of face 126333D Carcinoma in situ of skin of jaw 123083D Carcinoma in situ of skin of lip 137313D Carcinoma in situ of skin of neck 115132D Carcinoma in situ of skin of scalp 122982D Carcinoma in situ of soft palate 120477D Carcinoma in situ of sublingual gland 124158D Carcinoma in situ of tongue 102934D Carcinoma in situ of upper gum 100183D Carcinoma in situ of upper labial mucosa ADA Standard No. 2000.2 - 2018 38

SNODENT ID SNODENT TERM 133346D Carcinoma in situ of ventral surface of tongue 141426D Carcinoma in situ of vermilion border of lip 138786D Carcinoma in situ of vermilion border of lower lip 102485D Carcinoma in situ of vermilion border of upper lip 148837D Carcinoma in situ of vestibule of mouth 132067D Carcinoma of anterior part of floor of mouth 181271D Carcinoma of cheek 123008D Carcinoma of commissure of lip 156343D Carcinoma of floor of mouth 110967D Carcinoma of frenum linguae 110750D Carcinoma of frenum of lip 121889D Carcinoma of frenum of lower lip 135704D Carcinoma of frenum of upper lip 122504D Carcinoma of hard palate 107388D Carcinoma of larynx 137089D Carcinoma of lateral part of floor of mouth 125876D Carcinoma of lip 134761D Carcinoma of lower buccal sulcus 136887D Carcinoma of lower gum 103801D Carcinoma of lower labial sulcus 117074D Carcinoma of parotid gland 129421D Carcinoma of retromolar area 144802D Carcinoma of soft palate 119806D Carcinoma of sublingual gland 138531D Carcinoma of submandibular gland 103466D Carcinoma of upper buccal sulcus 101084D Carcinoma of upper gum 108734D Carcinoma of upper labial sulcus 128089D Carcinoma of vermilion border of lower lip 147830D Carcinoma of vermilion border of upper lip 169147D Carcinoma with pleomorphic, sarcomatoid or sarcomatous elements 195104D Carcinoma, metastatic 139659D Carcinoma, undifferentiated 127764D Carcinoma-in-situ of oral mucosa 127182D Carcinomatosis 117246D Carcinosarcoma 179699D Cardiac pacemaker in situ ADA Standard No. 2000.2 - 2018 39

SNODENT ID SNODENT TERM 174224D Caries 177838D Caries active 177840D Caries inactive 161648D Caries involving multiple surfaces of tooth 118716D Caries of infancy 132371D Caries of infancy associated with bottle feeding 188848D Caries of smooth surface of tooth 177244D Carious exposure of pulp 111213D Carotid artery insufficiency syndrome 121112D Carotid artery structure 120496D Carotid artery syndrome hemispheric 123632D Carotid body structure 148496D Carotid body tumor 183203D Carotidynia 184321D Cartilage disorder 151036D Cartilaginous choristoma 108280D Cartilaginous hamartoma 128070D Cartilaginous metaplasia 168796D Cartilaginous tissue structure 177082D Case conference 176312D Case management 106822D Cat scratch disease 187317D Cataplexy and narcolepsy 143561D Catarrhal gingivitis 187505D Catatonic schizophrenia 168346D Causative agent 145287D Cavernous hemangioma 102975D Cavernous lymphangioma 188080D Cavitated caries 105403D Cavity 100647D Celiac disease 107342D Cellular blue nevus 133118D Cellular blue nevus of skin 118825D Cellulitis 132815D Cellulitis 121827D Cellulitis and abscess of chin 121290D Cellulitis and abscess of face 128043D Cellulitis of buccal space of mouth ADA Standard No. 2000.2 - 2018 40

SNODENT ID SNODENT TERM 126604D Cellulitis of canine space of mouth 117192D Cellulitis of chin 147848D Cellulitis of external cheek 105529D Cellulitis of face 115790D Cellulitis of floor of mouth 141314D Cellulitis of gingiva 128138D Cellulitis of infratemporal fossa 141295D Cellulitis of lip 113460D Cellulitis of masticator space of mouth 102376D Cellulitis of oral soft tissues 120355D Cellulitis of palate 137879D Cellulitis of parapharyngeal space 100681D Cellulitis of periorbital region 143780D Cellulitis of pharynx 145583D Cellulitis of sublingual space 142599D Cellulitis of submandibular region 145362D Cellulitis of submental space 138241D Cellulitis of tongue 120960D Cemental dysplasia 110375D Cementifying fibroma 148790D Cementitis 121699D Cementoblastoma, benign 121407D Cementoclasia 112050D Cementogenesis 109412D Cementoma 144229D Cemento-osseous dysplasia 104188D Cemento-ossifying fibroma 199051D Cementum caries 114675D Cementum structure 133823D Central cleft lip 142105D Central complete cleft palate 134291D Central complete cleft palate with cleft lip 117088D Central dislocation of tooth 155915D Central giant cell reparative granuloma of jaw 135200D Central groove of tooth 178934D Central incisor region of oral cavity 104462D Central incomplete cleft palate 100675D Central incomplete cleft palate with cleft lip ADA Standard No. 2000.2 - 2018 41

SNODENT ID SNODENT TERM 125659D Central odontogenic fibroma 210892D Centric occlusion 183739D Centric occlusion - Centric relation discrepancy 181791D Centric occlusion maximum intercuspation discrepancy 210882D Centric relation 209180D Cephalometric A-B plane 159849D Cephalometric articulare point 189952D Cephalometric articulare to gonion line 189963D Cephalometric basion point 159883D Cephalometric condylion point 209197D Cephalometric facial plane 189978D Cephalometric gnathion point 159705D Cephalometric gonion point 160167D Cephalometric gonion to gnathion plane 159590D Cephalometric incisor inferius point 160151D Cephalometric incisor plane 209213D Cephalometric incisor superius point 159629D Cephalometric infradentale point 189986D Cephalometric long axis of lower incisor 159767D Cephalometric menton point 189996D Cephalometric menton to gonion line 159820D Cephalometric molar inferius point 190006D Cephalometric molar superius point 159444D Cephalometric nasion point 190016D Cephalometric nasion to a point line 190022D Cephalometric nasion to b point line 190032D Cephalometric nasion to gonion line 190041D Cephalometric nasion to infradentale line 190054D Cephalometric nasion to pogonion line 190067D Cephalometric nasion to prosthion line 190070D Cephalometric occlusal plane 159664D Cephalometric orbitale point 190083D Cephalometric palatal plane 159746D Cephalometric pogonion point 159485D Cephalometric point A 159640D Cephalometric point B 159686D Cephalometric porion point 190097D Cephalometric prosthion point ADA Standard No. 2000.2 - 2018 42

SNODENT ID SNODENT TERM 209228D Cephalometric pterygomaxillary fissure point 190105D Cephalometric sella point 190114D Cephalometric sella-nasion line 159463D Cephalometric soft tissue nasion point 159923D Cephalometric soft tissue plane 159910D Cephalometric stomion inferiorus point 159906D Cephalometric stomion superius point 190122D Cephalometric subnasale point 190130D Cephalometric xi point 190141D Cephalometric Y axis line 166249D Cerebellar structure 111266D Cerebral degeneration in childhood 175281D Cerebral palsy 170646D Cerebral structure 122969D Cerebral venous sinus thrombosis 144839D Cerebrofacial dysplasia 174966D Cerebrovascular accident 166212D Cerebrovascular system structure 104914D Cervical 207155D Cervical caries 169319D Cervical lymph node structure 159209D Cervical root resorption 133806D Cervical tuberculous lymphadenitis 144744D Cervicofacial actinomycosis 184155D Cervico-occipital neuralgia 148624D Chancre 182823D Change in personality 179843D Change of prescription 110040D Chapping of lips 176536D Chart evaluation by healthcare professional 177011D Chart evaluation by non-healthcare professional 177133D Chart related administrative procedure 176486D Chart review, verification of charges 100385D Cheek biting 133909D Cheek structure 117504D Cheilitis 105777D Cheilitis due to atopic dermatitis 189782D Cheilitis due to lupus erythematosus ADA Standard No. 2000.2 - 2018 43

SNODENT ID SNODENT TERM 138888D Cheilitis glandularis 131897D Cheilitis glandularis, deep suppurative type 133419D Cheilitis glandularis, superficial suppurative type 122003D Cheilitis granulomatosa of Miescher-Melkersson-Rosenthal

119868D Cheilitis medicamentosa 147404D Cheilodynia 124025D Cheilognathopalatoschisis 133156D Cheilognathoprosoposchisis 128234D Cheilognathoschisis 125038D Cheilognathouranoschisis 107632D Cheilopalatoschisis 126207D Cheilosis 173204D Chemical burn 108401D Chemical burn 148317D Chemical burn of eyelid AND/OR periocular area 119731D Chemical burn of oral mucosa 111981D Chemical injury 114469D Chemical-aggravated angioedema-urticaria 167815D Chemotherapy 120859D Cherubism with gingival fibromatosis 175350D Chest pain on exertion 172310D Chest wall structure 115408D Chewing symptoms 150775D Chews betel quid 146257D Chews tobacco 131543D Chilblains 176656D Child protection case conference 173355D Childhood 186831D Childhood disintegrative disorder 182658D Childhood emotional disorder 119488D Childhood hypophosphatasia 182139D Childhood or adolescent antisocial behavior 187215D Childhood or adolescent identity disorder 105643D Chin structure 170698D Chlamydia trachomatis 148449D Chloasma 151101D Chlorodontia ADA Standard No. 2000.2 - 2018 44

SNODENT ID SNODENT TERM 138667D Cholinergic angioedema 187859D Chondrocalcinosis due to pyrophosphate crystals 139830D Chondroma 148682D Chondroma of bone 122948D Chondromatosis 142030D Chondromatosis 106015D Chondromyxoid fibroma 134902D Chondromyxoid fibroma of bone 198927D Chondrosarcoma 169255D Chondrosarcoma - category 108639D Chondrosarcoma, no ICD-O subtype 101565D Chorda tympani disorder 120761D Choristoma 167773D Chronic 170959D Chronic abscess 145410D Chronic abscess of jaw 123716D Chronic abscess of mandible 141984D Chronic abscess of maxilla 184494D Chronic active hepatitis 118335D Chronic apical abscess 210542D Chronic arthralgia of temporomandibular joint 144728D Chronic atrophic candidiasis 123856D Chronic bullous dermatosis of childhood 112680D Chronic cluster headache 113912D Chronic cluster headache evolved from episodic cluster headache 128544D Chronic cluster headache unremitting from onset 142179D Chronic contact mucositis 161761D Chronic dentine dental caries 185527D Chronic diarrhea of infants AND/OR young children 117214D Chronic diffuse mucocutaneous candidiasis 132235D Chronic discoid lupus erythematosus 129030D Chronic drug abuse 161735D Chronic enamel dental caries 101842D Chronic ethmoidal sinusitis 124459D Chronic fatigue syndrome 124629D Chronic fibro-edematous gingivitis 114288D Chronic fibrous gingivitis ADA Standard No. 2000.2 - 2018 45

SNODENT ID SNODENT TERM 126141D Chronic frontal sinusitis 137138D Chronic gingival granulomatous condition 131320D Chronic gingivitis 105978D Chronic glossitis 132652D Chronic graft-versus-host disease 137782D Chronic granular pharyngitis 171229D Chronic granulomatous 145169D Chronic hyperplastic candidiasis 171700D Chronic hyperplastic inflammation 150222D Chronic hyperplastic pulpitis 117144D Chronic idiopathic neutropenia 127803D Chronic idiopathic thrombocytopenic purpura 166254D Chronic inflammation 184867D Chronic interstitial cystitis 104231D Chronic lip fold dermatitis 144020D Chronic localized mucocutaneous candidiasis 167647D Chronic lymphocytic inflammation 123479D Chronic lymphocytic leukemia 170679D Chronic lymphoid leukemia - category 130025D Chronic lymphoid leukemia, disease 125853D Chronic marginal gingivitis 133783D Chronic maxillary sinusitis 183219D Chronic mixed headache syndrome 186849D Chronic motor tic disorder 136970D Chronic mouth breathing 104732D Chronic mucocutaneous candidiasis 149687D Chronic mucositis 118293D Chronic mucous inflammation 145512D Chronic multifocal osteomyelitis 113965D Chronic myeloid leukemia 142024D Chronic myeloid leukemia - category 138614D Chronic nodular oral candidiasis 108813D Chronic nonsuppurative osteitis of jaw 184619D Chronic obstructive lung disease 131354D Chronic ossifying alveolar periostitis 145633D Chronic osteitis of jaw 101959D Chronic osteomyelitis 124041D Chronic osteomyelitis of frontal bone ADA Standard No. 2000.2 - 2018 46

SNODENT ID SNODENT TERM 141913D Chronic osteomyelitis of jaw 123524D Chronic osteomyelitis of mandible 142122D Chronic osteomyelitis of maxilla 137117D Chronic osteomyelitis of multiple sites 136049D Chronic osteomyelitis of nasal-orbit complex 114513D Chronic osteomyelitis of sphenoid bone 116151D Chronic osteomyelitis of temporal bone 123511D Chronic osteomyelitis of zygomatic bone 120132D Chronic osteomyelitis with draining sinus 175268D Chronic pain 161757D Chronic pain in face 145406D Chronic paronychia 130094D Chronic paroxysmal hemicrania 138362D Chronic pericoronitis 116957D Chronic periodontitis 142612D Chronic periodontitis with drifting of teeth 136958D Chronic periostitis of jaw 183226D Chronic persistent hepatitis 103886D Chronic pharyngitis 137402D Chronic plaque-like oral candidiasis 183337D Chronic post-traumatic headache 126689D Chronic progressive multiple sclerosis 174586D Chronic proliferative inflammation 117026D Chronic pseudomembranous oral candidiasis 119662D Chronic pulpitis 145032D Chronic recurrent sinusitis 146482D Chronic sclerosing nonsuppurative osteomyelitis 143526D Chronic sclerosing nonsuppurative osteomyelitis of facial bone

129523D Chronic sclerosing nonsuppurative osteomyelitis of frontal bone 100610D Chronic sclerosing nonsuppurative osteomyelitis of mandible

148150D Chronic sclerosing nonsuppurative osteomyelitis of maxilla

124376D Chronic sclerosing nonsuppurative osteomyelitis of nasal-orbit complex ADA Standard No. 2000.2 - 2018 47

SNODENT ID SNODENT TERM 110404D Chronic sclerosing nonsuppurative osteomyelitis of sphenoid bone 112287D Chronic sclerosing nonsuppurative osteomyelitis of temporal bone 109215D Chronic sclerosing nonsuppurative osteomyelitis of zygomatic bone 180645D Chronic sclerosing sialadenitis 115236D Chronic sialadenitis 149246D Chronic sinusitis 130209D Chronic sphenoidal sinusitis 172797D Chronic suppurative inflammation 183328D Chronic tension-type headache 171175D Chronic ulcerative inflammation 111714D Chronic ulcerative pulpitis 113234D Chronological enamel or dentine hypoplasia 131486D Cicatricial 138130D Cicatricial blepharophimosis 116919D Cicatricial junctional epidermolysis bullosa 174346D Cinnamon 170680D Cinnamon oil 185536D Cirrhosis of liver 108377D Classical histoplasmosis oral ulceration 172594D Claudication 187630D Claustrophobia 132858D Clear cell adenocarcinoma 118818D Clear cell chondrosarcoma 170021D Clear cell hidradenoma 133978D Clear cell odontogenic tumor 135394D Clear sputum 107697D Cleft face 131706D Cleft hard and soft palate 102767D Cleft hard palate with cleft lip, bilateral 143672D Cleft hard palate, bilateral 127793D Cleft hard palate, central 149694D Cleft lip 210958D Cleft lip and alveolus 116886D Cleft lip sequence 125427D Cleft mandible ADA Standard No. 2000.2 - 2018 48

SNODENT ID SNODENT TERM 180825D Cleft of alveolar ridge 181122D Cleft of hard palate 208300D Cleft of hard palate and cleft lip 101362D Cleft of primary palate 147644D Cleft of soft palate 208311D Cleft of soft palate and cleft lip 132578D Cleft palate 154957D Cleft palate lateral synechia syndrome 115902D Cleft palate with cleft lip 161669D Cleft soft palate, bilateral 105749D Cleft tongue 135534D Cleft upper lip, upper jaw AND palate 137544D Cleft uvula 133572D Cleidocranial dysostosis 136548D Clenching teeth 174403D Clinical course 101740D Clinical crown of tooth 149618D Clinical diagnosis 165877D Clinical finding 179917D Clinical finding absent 207240D Clinical finding present 103360D Clinical history and observation findings 112239D Clinical root of tooth 176969D Clinical trial 100476D Closed fracture of alveolar border of body of mandible 130617D Closed fracture of alveolar ridge of maxilla 123507D Closed fracture of body of mandible 142292D Closed fracture of malar AND/OR maxillary bones 134871D Closed fracture of mandible, angle of jaw 110539D Closed fracture of mandible, condylar process 149171D Closed fracture of mandible, coronoid process 101583D Closed fracture of mandible, multiple sites 138738D Closed fracture of nasal bones 132725D Closed fracture of orbit 133658D Closed fracture of orbital floor (blow-out) 117159D Closed fracture of orbital portion of zygomatic bone 123697D Closed fracture of palate 118498D Closed fracture of ramus of mandible ADA Standard No. 2000.2 - 2018 49

SNODENT ID SNODENT TERM 101605D Closed fracture of superior maxilla 101273D Closed fracture of symphysis of body of mandible 117003D Closed fracture of zygoma 131832D Closed fracture of zygomatic arch 139381D Closed fracture of zygomatic tripod 146940D Closed horizontal fracture of maxilla 109329D Closed pyramidal fracture of maxilla 117948D Closed subcondylar fracture of mandible 183741D Closed subluxation jaw 171609D Closed traumatic dislocation 143444D Closed undisplaced fracture of nasal bone 125811D Closed, displaced fracture of nasal bone 174529D Closed, undisplaced fracture 160762D Cloverleaf skull syndrome 101153D Cluster headache 151164D Coating of mucous membrane of tongue 131536D Cobalamin deficiency 186854D Cocaine abuse 186865D Cocaine dependence 182572D Cocaine-induced organic mental disorder 172784D Coccidioides 166766D Coccidioides immitis 140164D Coccidioidomycosis 184635D Cogan's syndrome 186877D Cognitive disorder 171134D Cognitive functions 181903D Cohesive failure of dental restoration 184642D Cold autoimmune hemolytic anemia 185543D Colitis 185558D Collagenous colitis 176641D Collection of forensic data 106268D Coloboma of eyelid 167120D Colon structure 103244D Color changes during tooth formation 169728D Color of gingivae 107785D Color of gingivae - finding 168834D Color of oral mucosa 125296D Color of oral mucosa - finding ADA Standard No. 2000.2 - 2018 50

SNODENT ID SNODENT TERM 167203D Color of skin 171326D Color of sputum 138423D Color of sputum - finding 112755D Comminuted fracture of mandibular alveolar bone 133187D Commissure of lips 121545D Common blue nevus of skin 186883D Communication disorder 176907D Communication from: 176396D Complaints about care 125778D Complete bilateral cleft lip 108365D Complete bilateral cleft palate 116179D Complete cleft hard and soft palate 128690D Complete closed fracture of maxilla 209370D Complete dental peri-implantitis 181893D Complete denture not esthetic 210612D Complete denture with increase in vertical dimension of occlusion 104895D Complete dislocation of tooth 187941D Complete edentulism class I 187956D Complete edentulism class II 187939D Complete edentulism class III 187960D Complete edentulism class IV 136613D Complete open fracture of maxilla 171147D Complete or partial traumatic transection 140494D Complete perimaxillary faciosynostosis 198545D Complete trisomy 21 syndrome 165617D Completely dentate teeth condition ideal 188870D Completely dentate teeth condition minimally compromised with 3 or less in one sextant 188887D Completely dentate teeth condition severely compromised with 4 or more in all sextants 188896D Completely dentate teeth condition substantially compromised with 4 or more in 3-5 sextants 130542D Completely impacted tooth in bone 174398D Complex caries 121681D Complex laceration 139190D Complex laceration of auricle of ear 102640D Complex laceration of buccal mucosa ADA Standard No. 2000.2 - 2018 51

SNODENT ID SNODENT TERM 112097D Complex laceration of cheek 111330D Complex laceration of chin 128062D Complex laceration of circumoral region of face 116942D Complex laceration of floor of mouth 146787D Complex laceration of forehead 120735D Complex laceration of hard palate 125323D Complex laceration of labial mucosa 111561D Complex laceration of malar region of cheek 131527D Complex laceration of mandibular attached gingiva 126749D Complex laceration of mandibular vestibule 141351D Complex laceration of maxillary attached gingiva 149570D Complex laceration of maxillary vestibule 121760D Complex laceration of neck 138410D Complex laceration of nose 114482D Complex laceration of oropharynx 137441D Complex laceration of preauricular region of face 125142D Complex laceration of scalp 110876D Complex laceration of soft palate 145066D Complex laceration of tongue 133139D Complex laceration of tonsil 129325D Complex odontoma 101423D Complex periorbital laceration 167165D Compliance behavior 146328D Compliance with suggested dental care 103665D Compliant behavior 114316D Complicated impacted tooth 128309D Complicated tooth crown and root fracture 107110D Complication of personal oral hygiene 134449D Complication of procedure 156605D Compound nevus 147895D Compound odontoma 166659D Compression 188340D Compromised crown and root of tooth ratio 100046D Concrescence of teeth 143722D Concussion of tooth 113397D Condylar hyperplasia with mandibular asymmetry 122116D Condylar hypoplasia with mandibular asymmetry 119139D Condyloma ADA Standard No. 2000.2 - 2018 52

SNODENT ID SNODENT TERM 133276D Condyloma acuminatum 133796D Condyloma latum 113275D Confirmation of 168658D Congenital 172713D Congenital abnormal fusion 143348D Congenital abnormal fusion of mandible 149486D Congenital abnormal fusion of maxilla 139306D Congenital abnormal fusion of palatine bone 117809D Congenital abnormal fusion of vomer 150057D Congenital abnormal fusion of zygomatic bone 168351D Congenital abnormal number 166778D Congenital abnormal shape 110869D Congenital abnormal shape of mandible 142216D Congenital abnormal shape of maxilla 114509D Congenital abnormal shape of palate rugae 137908D Congenital abnormal shape of palatine bone 110685D Congenital abnormal shape of vomer 118357D Congenital abnormal shape of zygomatic bone 143311D Congenital abnormality of oral cavity 148918D Congenital abnormality of salivary duct 100521D Congenital absence 112256D Congenital absence of chin 102266D Congenital absence of jaw 210932D Congenital absence of left mandibular condyle 148653D Congenital absence of mandible 135409D Congenital absence of maxilla 130952D Congenital absence of mouth 129552D Congenital absence of one tooth 136134D Congenital absence of palatine bone 210922D Congenital absence of right mandibular condyle 132242D Congenital absence of salivary gland 142339D Congenital absence of uvula 123582D Congenital absence of zygomatic bone 168490D Congenital adhesion 114610D Congenital adhesions of tongue 103011D Congenital alveolar hyperplasia of mandible 132120D Congenital alveolar hyperplasia of maxilla 126276D Congenital alveolar hypoplasia of mandible ADA Standard No. 2000.2 - 2018 53

SNODENT ID SNODENT TERM 122438D Congenital alveolar hypoplasia of maxilla 139296D Congenital ankylosis 171887D Congenital anomaly 138646D Congenital anomaly in number of teeth 116394D Congenital anomaly of eyelid 149734D Congenital anomaly of face 139491D Congenital anomaly of face bones 142095D Congenital anomaly of jaw 134800D Congenital anomaly of lip 131866D Congenital anomaly of mandible 126194D Congenital anomaly of maxilla 139404D Congenital anomaly of mouth 174796D Congenital anomaly of neck 146226D Congenital anomaly of oral mucosa 148227D Congenital anomaly of palate 126731D Congenital anomaly of palatine bone 143638D Congenital anomaly of pharynx 134844D Congenital anomaly of salivary gland 138835D Congenital anomaly of skeletal bone 144700D Congenital anomaly of tongue 119194D Congenital anomaly of tooth 126367D Congenital anomaly of uvula 114891D Congenital anomaly of zygomatic bone 101434D Congenital asymmetry of jaw 170772D Congenital atresia 185562D Congenital atresia of colon 141796D Congenital atresia of pharynx 166188D Congenital backward deviation 185349D Congenital biliary atresia 168662D Congenital capillary proliferation 146079D Congenital commissural pits 146079D Congenital commissural pits (disorder) 119016D Congenital cytomegalovirus infection 171152D Congenital deformity 149878D Congenital deformity of face 174016D Congenital deviation 134047D Congenital disease 183578D Congenital disorder of facial nerve ADA Standard No. 2000.2 - 2018 54

SNODENT ID SNODENT TERM 165968D Congenital diverticulum 141059D Congenital diverticulum of pharynx 151418D Congenital double lip 132112D Congenital dysplasia 103122D Congenital ectodermal dysplasia of face 126899D Congenital ectopia 121453D Congenital ectropion of lip 131752D Congenital epulis of newborn 112651D Congenital erythropoietic porphyria 166352D Congenital failure of fusion 131953D Congenital failure of fusion between maxillary and mandibular processes 121794D Congenital failure to migrate 123553D Congenital fenestration of premaxilla 129053D Congenital fistula 103228D Congenital fistula of lip 166502D Congenital forward deviation 108088D Congenital giant pigmented nevus of skin 101260D Congenital gingival granular cell tumor 175345D Congenital heart disease 127130D Congenital hemihypertrophy 182932D Congenital hereditary muscular dystrophy 128782D Congenital horizontal mandibular hyperplasia 137814D Congenital horizontal mandibular hypoplasia 126490D Congenital hyperplasia 143136D Congenital hyperplasia of sebaceous glands of lip 134340D Congenital hypertrichosis 136152D Congenital hypertrophy 139914D Congenital hypodontia, multiple teeth, unrelated to systemic disease 134109D Congenital hypodontia, multiple teeth, related to systemic disease 120338D Congenital hypoplasia 128129D Congenital hypoplasia of palatine bone 102952D Congenital hypoplasia of premaxilla 148386D Congenital hypoplasia of zygomatic bone 124854D Congenital hypothyroidism 167411D Congenital invagination ADA Standard No. 2000.2 - 2018 55

SNODENT ID SNODENT TERM 115010D Congenital iodine deficiency syndrome 108558D Congenital koilonychia 138842D Congenital lip pits 133000D Congenital lower lip pits 106690D Congenital lymphangioma 166055D Congenital lymphatic malformation 126555D Congenital macrocheilia 132917D Congenital macroglossia 129373D Congenital macrognathism 138679D Congenital macrostomia 195201D Congenital malformation 180553D Congenital malformation of ear 188522D Congenital malformation of mandibular glenoid fossa 114843D Congenital malformation of salivary glands and ducts 161726D Congenital malformation of tongue, mouth and pharynx 194391D Congenital malformation syndromes affecting facial appearance 147142D Congenital malocclusion 171054D Congenital malposition 105295D Congenital malposition of palate rugae 166283D Congenital malrotation 103654D Congenital mandibular asymmetry 130923D Congenital mandibular hyperplasia 112315D Congenital maxillary asymmetry 117331D Congenital maxillary hyperplasia 111278D Congenital maxillary hypoplasia 117752D Congenital melanocytic nevus 138391D Congenital microcheilia 110208D Congenital micrognathism 170130D Congenital misalignment 110811D Congenital misalignment of palate rugae 187719D Congenital myasthenia 187774D Congenital myotonia, autosomal dominant form 122417D Congenital neutropenia 168572D Congenital notch 172895D Congenital opacity 173431D Congenital perforation 144255D Congenital pigmented melanocytic nevus ADA Standard No. 2000.2 - 2018 56

SNODENT ID SNODENT TERM 136991D Congenital pigmented melanocytic nevus of skin 112225D Congenital pigmented nevus with atypical melanocytic proliferation 141085D Congenital plicated tongue 168852D Congenital premature fusion 128920D Congenital prognathism 171303D Congenital protrusion 135387D Congenital protrusion of tongue 112963D Congenital retrognathism 147489D Congenital rubella syndrome 139001D Congenital salivary gland fistula 141997D Congenital short hard palate 168276D Congenital smallness 115034D Congenital syphilis 156651D Congenital syphilitic mucous patches 148270D Congenital toxoplasmosis 132521D Congenital transverse mandibular hyperplasia 120522D Congenital transverse mandibular hypoplasia 137500D Congenital transverse maxillary hypoplasia 150019D Congenital vascular anomaly 124664D Congenital vascular anomaly, macular type 103903D Congenital vascular malformation 131417D Congenital vertical mandibular hyperplasia 146681D Congenital vertical mandibular hypoplasia 139797D Congenital vertical maxillary hypoplasia 172922D Congenital webbing 129133D Congestion of throat 175164D Congestive heart failure 101066D Conical form of root of tooth 106949D Conical supernumerary tooth 166306D Conjunctival structure 166784D Connective tissue nevus 108543D Connective tissue structure 173859D Consistency of sputum 134695D Consistency of sputum - finding 144873D Constant movement of tongue 185365D Constipation 113592D Contact cheilitis ADA Standard No. 2000.2 - 2018 57

SNODENT ID SNODENT TERM 184657D Contact dermatitis 174071D Contact hypersensitivity reaction 179550D Contact lenses 144451D Contact mucous membrane inflammation 193496D Contact mucous membrane inflammation due to denture 141118D Contact stomatitis 111617D Contaminated complex laceration 110933D Contaminated complex laceration of auricle of ear 133540D Contaminated complex laceration of buccal mucosa 123054D Contaminated complex laceration of cheek 108618D Contaminated complex laceration of chin 113252D Contaminated complex laceration of circumoral region of face

130463D Contaminated complex laceration of floor of mouth 116030D Contaminated complex laceration of forehead 137977D Contaminated complex laceration of hard palate 101888D Contaminated complex laceration of labial mucosa 146513D Contaminated complex laceration of malar region of cheek 109653D Contaminated complex laceration of mandibular attached gingiva 130910D Contaminated complex laceration of mandibular vestibule 124324D Contaminated complex laceration of maxillary attached gingiva

137996D Contaminated complex laceration of maxillary vestibule 105670D Contaminated complex laceration of neck 134243D Contaminated complex laceration of nose 139029D Contaminated complex laceration of oropharynx 106563D Contaminated complex laceration of preauricular region of face 107958D Contaminated complex laceration of scalp 107530D Contaminated complex laceration of soft palate 131074D Contaminated complex laceration of tongue 130590D Contaminated complex laceration of tonsil 110998D Contaminated complex periorbital laceration 133230D Contaminated simple laceration 145202D Contaminated simple laceration of auricle of ear 108267D Contaminated simple laceration of buccal mucosa 106456D Contaminated simple laceration of cheek ADA Standard No. 2000.2 - 2018 58

SNODENT ID SNODENT TERM 134372D Contaminated simple laceration of chin 106193D Contaminated simple laceration of circumoral region of face

145971D Contaminated simple laceration of floor of mouth 134364D Contaminated simple laceration of forehead 145596D Contaminated simple laceration of hard palate 143041D Contaminated simple laceration of labial mucosa 106350D Contaminated simple laceration of malar region of cheek 148081D Contaminated simple laceration of mandibular attached gingiva 138729D Contaminated simple laceration of mandibular vestibule 142318D Contaminated simple laceration of maxillary attached gingiva

101916D Contaminated simple laceration of maxillary vestibule 143629D Contaminated simple laceration of neck 142575D Contaminated simple laceration of nose 139637D Contaminated simple laceration of oropharynx 102705D Contaminated simple laceration of preauricular region of face

102191D Contaminated simple laceration of scalp 106117D Contaminated simple laceration of soft palate 120546D Contaminated simple laceration of tongue 108591D Contaminated simple laceration of tonsil 133777D Contaminated simple periorbital laceration 125628D Continuous salivary secretion 125086D Continuous tooth eruption 120885D Contracture 179509D Contraindicated 140851D Contusion 108331D Contusion - lesion 137516D Contusion of alveolar border of body of mandible 135903D Contusion of auricle of ear 103727D Contusion of buccal mucosa 116082D Contusion of cheek 114870D Contusion of chin 136511D Contusion of circumoral region of face 124428D Contusion of condylar process of mandible 133945D Contusion of coronoid process of mandible ADA Standard No. 2000.2 - 2018 59

SNODENT ID SNODENT TERM 112389D Contusion of ear 130831D Contusion of face 184345D Contusion of face, scalp and neck 106920D Contusion of floor of mouth 110415D Contusion of forehead 105754D Contusion of gingivae 105160D Contusion of hard palate 118763D Contusion of intraoral surface of lip 134483D Contusion of lip 105604D Contusion of malar region of face 137851D Contusion of mandibular attached gingiva 101239D Contusion of mandibular joint area 110055D Contusion of mandibular vestibule 119881D Contusion of maxilla 121098D Contusion of maxillary attached gingiva 114453D Contusion of maxillary vestibule 124906D Contusion of mouth 114836D Contusion of neck 109973D Contusion of nose 197747D Contusion of ocular adnexa 126875D Contusion of oral cavity 133173D Contusion of oropharynx 121177D Contusion of palate 126806D Contusion of periorbital region 107609D Contusion of preauricular region of face 128559D Contusion of ramus of mandible 104967D Contusion of salivary gland 109289D Contusion of scalp 123927D Contusion of soft palate 139980D Contusion of subcondylar region of mandible 124400D Contusion of symphysis of body of mandible 100699D Contusion of tongue 122641D Contusion of tonsil 117298D Contusion, throat 189497D Convergent root proximity 167741D Corneal structure 124311D Coronal depression of tooth 114033D Coronal gingiva ADA Standard No. 2000.2 - 2018 60

SNODENT ID SNODENT TERM 129105D Cotton-roll gingivitis 183235D Cough headache syndrome 140563D Cowden syndrome 161099D Coxsackie virus disease 151210D Coxsackie virus infection of oral cavity 107065D Cracked crown 102947D Cracked root 123666D Cracked tooth 142180D Cramp 170239D Cranial nerve structure 136405D Craniofacial microsomia 210959D Craniosynostosis syndrome 138520D Crazing of enamel 148454D Creamy sputum 127021D Crenated tongue 210842D Crepitus of left temporomandibular joint on opening 210832D Crepitus of right temporomandibular joint on opening 184117D Crepitus uteri 113879D CREST syndrome 186018D Creutzfeldt-Jakob disease 108074D Crista marginalis of tooth 143664D Crista transversalis of tooth 105211D Crista triangularis of tooth 140965D Crocodile tears syndrome 135801D Crohn's disease 125980D Crohn's disease of oral soft tissues 124981D Crohn's disease of small intestine 145992D Crossbite 125491D Crouzon syndrome 158022D Crowding of anterior mandibular teeth 158005D Crowding of anterior maxillary teeth 158033D Crowding of posterior mandibular teeth 158014D Crowding of posterior maxillary teeth 114005D Crowding of teeth 129762D Crowding of teeth due to supernumerary teeth 128753D CRST syndrome 109393D Crush injury of mouth 170362D Crushing injury (morphology) ADA Standard No. 2000.2 - 2018 61

SNODENT ID SNODENT TERM 101651D Cryptococcosis 167993D Cryptococcus 184070D Crystal arthropathy 184089D Crystal arthropathy of multiple sites 209558D Current drinker 168806D Current or past 172905D Current or specified 109844D Curved form of root of tooth 113089D Cushingoid facies 148109D Cusp of Carabelli 104375D Cut of mouth 134006D Cutaneous blastomycosis 128418D Cutaneous eruption 146274D Cutaneous horn 144433D Cutaneous horn 118621D Cutaneous T-cell lymphoma 156614D Cyclical neutropenia 185570D Cyclical vomiting syndrome 186906D Cyclothymia 126139D Cyst 100836D Cyst of jaw 113206D Cyst of nasal sinus 125208D Cyst of oral soft tissue 109099D Cyst of salivary gland 146290D Cyst of tongue 128626D Cystadenoma 113058D Cystic basal cell carcinoma 135523D Cystic dermoid choristoma 161695D Cystic dermoid choristoma 186025D Cystic fibrosis 119932D Cystic lymphangioma 186039D Cystinuria 186041D Cystitis 186056D Cystocele 149163D Cytology diagnosis 146794D Cytomegalovirus 144595D Cytomegalovirus infection 170273D Cytotoxic ADA Standard No. 2000.2 - 2018 62

SNODENT ID SNODENT TERM 142048D Damage 144422D Darier disease 167972D Decalcified structure 164948D Decorative tattoo 188466D Decrease of chin to throat length 171361D Decreased blood leukocyte number 173068D Decreased erythrocyte production 188486D Decreased gonial angle 172745D Decreased hormone secretion 188507D Decreased incisal display at rest 188515D Decreased incisal display on smiling 188350D Decreased lower anterior face height 188380D Decreased lower face height 190157D Decreased mandibular vestibule depth 190161D Decreased maxillary vestibular depth 138633D Decreased melanin pigmentation 188394D Decreased posterior face height 158196D Deep curve of Spee 210952D Deep impinging overbite with soft tissue destruction 188412D Deep mentolabial sulcus 121014D Deep mycosis 181727D Deep occlusal groove 147436D Deep overbite 180873D Deep third degree burn of cheek 180887D Deep third degree burn of lip 186060D Deep venous thrombosis 170218D Defect 138900D Defective dental restoration 181829D Defective mandibular complete denture 181817D Defective mandibular overdenture 181840D Defective mandibular removable partial denture 181838D Defective maxillary complete denture 181801D Defective maxillary overdenture 181855D Defective maxillary removable partial denture 157000D Deficiency of alveolar ridge 211054D Deficiency of anterior part of lower alveolar ridge 211046D Deficiency of posterior part of lower alveolar ridge 114363D Deflection on mandibular opening ADA Standard No. 2000.2 - 2018 63

SNODENT ID SNODENT TERM 131558D Deformity 148757D Deformity 190170D Deformity of mucogingival junction 166946D Degeneration 172334D Degenerative abnormality 129631D Degenerative arthritis of temporomandibular joint 147296D Degenerative brain disorder 116466D Degenerative disorder 128867D Degenerative polyarthritis 144645D Deglutition 185589D Dehydration 179363D Delay in receiving benefits 109630D Delayed exfoliation of single tooth 186073D Delayed gastric emptying 130535D Delayed generalized exfoliation of teeth unrelated to systemic disease 110001D Delayed generalized tooth eruption due to systemic disease

128833D Delayed generalized tooth eruption unrelated to systemic disease 138389D Delayed single tooth exfoliation associated with previous trauma 186923D Delusional disorder 190798D Demanding behavior 139905D Dementia associated with AIDS 209492D Demineralization of tooth 168555D Demineralized structure 172399D Demyelination 129990D Denervation atrophy of tongue 121131D Dens evaginatus 138239D Dens in dente 124127D Dental adhesive 177942D Dental amalgam filling present 115514D Dental appliance finding 106299D Dental appliance or restoration finding 110296D Dental appliances 114858D Dental arch length loss secondary to congenitally missing teeth ADA Standard No. 2000.2 - 2018 64

SNODENT ID SNODENT TERM 143896D Dental arch length loss secondary to dental caries 101596D Dental arch length loss secondary to loss of permanent teeth

140571D Dental arch length loss secondary to loss of primary precursors 134863D Dental arch structure 190761D Dental behavior management 190187D Dental bone matrix implant, metallic 190197D Dental bone matrix implant, synthetic 178714D Dental bridge fallen out 178189D Dental bridge incorrect shade 178136D Dental bridge present 178369D Dental bridge surface rough 178060D Dental bridge too bulky 178798D Dental bridge too dark 178191D Dental bridge too light 178629D Dental bridge too narrow 178767D Dental bridge too wide 115227D Dental calculus 118065D Dental caries 177829D Dental caries activity - finding 144012D Dental caries associated with enamel hypomineralization 122486D Dental caries associated with enamel hypoplasia 181024D Dental caries class I 181030D Dental caries class II 181048D Dental caries class III 181053D Dental caries class IV 181069D Dental caries class V 181076D Dental caries class VI 161653D Dental caries extending into dentin 210988D Dental caries on pit and fissure surface penetrating into pulp

210982D Dental caries on smooth surface limited to enamel 210980D Dental caries on smooth surface penetrating into dentin 210984D Dental caries on smooth surface penetrating into pulp 149042D Dental caries secondary to acquired defects of tooth structure ADA Standard No. 2000.2 - 2018 65

SNODENT ID SNODENT TERM 126670D Dental caries secondary to developmental defects of tooth structure 120184D Dental caries susceptibility 177855D Dental caries susceptibility - finding 147427D Dental caries-free 102968D Dental cement 133689D Dental center-line finding 178245D Dental composite filling present 198872D Dental consultation and report 189886D Dental core buildup, including any pins 178018D Dental crown fallen out 178213D Dental crown incorrect shade 178492D Dental crown present 178655D Dental crown surface rough 178041D Dental crown too bulky 178672D Dental crown too dark 178574D Dental crown too light 178232D Dental crown too narrow 178143D Dental crown too wide 106931D Dental cuticle 113247D Dental enamel solubility 190201D Dental examination kit 178428D Dental filling discolored 178590D Dental filling lost 178127D Dental filling present 178865D Dental filling surface rough 125093D Dental fluorosis 178459D Dental glass-ionomer filling present 190210D Dental implant abutment analog 181926D Dental implant access hole filling lost 190225D Dental implant analog 190237D Dental implant prosthetic screw 190247D Dental implant prosthetic screw analog 178395D Dental inlay lost 178638D Dental inlay present 178812D Dental inlay surface rough 177817D Dental investigation observations 108185D Dental midlines coincident and incorrect ADA Standard No. 2000.2 - 2018 66

SNODENT ID SNODENT TERM 146344D Dental occlusion 130376D Dental occlusion finding 130906D Dental operculum 180818D Dental peri-implantitis 145084D Dental phobia 133984D Dental pin 109682D Dental plaque 190470D Dental plaque induced gingivitis 178002D Dental post crown fallen out 130672D Dental prosthesis 190251D Dental prosthesis bite verification device 190263D Dental pulp normal 156111D Dental restoration can not be expected to continue to be serviceable 129736D Dental restoration esthetically inadequate or displeasing 132836D Dental restoration failure of anatomical integrity regarding adjacent teeth 105118D Dental restoration failure of marginal integrity 156107D Dental restoration failure of periodontal anatomical integrity

117706D Dental restoration finding 142114D Dental restoration lost 207012D Dental restoration occlusally inadequate 120871D Dental restoration present 178330D Dental restoration surface rough 145021D Dental restoration unserviceable 111104D Dental root sensitivity 210392D Dental structure displaced into maxillary sinus 128117D Dental trauma 178557D Dental veneer fallen off 178353D Dental veneer incorrect shade 178284D Dental veneer present 177957D Dental veneer surface rough 178733D Dental veneer too bulky 178158D Dental veneer too dark 178266D Dental veneer too light 178883D Dental veneer too narrow 178705D Dental veneer too wide ADA Standard No. 2000.2 - 2018 67

SNODENT ID SNODENT TERM 181599D Dentifrice associated slough 135506D Dentigerous cyst 106366D Dentin bridge 120973D Dentin dysplasia 119063D Dentin dysplasia, type II 100290D Dentin dysplasia, type l 134630D Dentin formation 129758D Dentin solubility 100955D Dentin structure 143284D Dentinal tubules 140402D Dentinocemental junction 105810D Dentinoenamel junction 134420D Dentinogenesis imperfecta 131775D Dentinogenesis imperfecta - Shield's type I 103325D Dentinogenesis imperfecta - Shield's type II 133141D Dentinogenesis imperfecta - Shield's type III 188631D Dentinopulpal junction 121424D Dentition 140912D Dentoalveolar cellulitis 199317D Dentofacial anomaly 210994D Dentofacial function normal 106043D Dentofacial functional anomaly 119118D Denture 178376D Denture loose 178561D Denture lost 177988D Denture occlusion incorrect 178297D Denture present 107553D Denture stomatitis 178025D Denture surface finding 178617D Denture surface rough 178820D Denture surface sharp 178073D Denture teeth incorrect shade 178779D Denture teeth show too little 178471D Denture teeth show too much 178746D Denture teeth too big 178519D Denture teeth too dark 178535D Denture teeth too light 178087D Denture teeth too small ADA Standard No. 2000.2 - 2018 68

SNODENT ID SNODENT TERM 178444D Denture teeth too wide 177974D Denture too bulky 178640D Denture too small 178542D Denture unstable 186999D Dependent personality disorder 100033D Deposit on gingivae 173682D Deposition 168125D Deposition of calcium hydroxyapatite crystals 140619D Deposition of gold 145468D Deposition of lead 134837D Deposition of silver 182305D Depressed bipolar I disorder in full remission 182314D Depressed bipolar I disorder in partial remission 111854D Depressive disorder 141488D Depressor anguli oris flap 116727D Depressor anguli oris muscle structure 104853D Derangement of temporomandibular joint 187006D Derealization 176673D Deregistration procedure 104381D Dermal cellular nevus 184674D Dermatitis herpetiformis 119921D Dermatitis vegetans 143266D Dermatofibroma 125663D Dermatofibroma 184688D Dermatomyositis 124865D Dermatosis of lip 115676D Dermatosis of tongue 118096D Dermatosis papulosa nigra 145888D Dermatosis papulosa nigra 167363D Dermis structure 100597D Dermoid cyst of mouth 110980D Desmoplastic ameloblastoma 180530D Desmoplastic fibroma 142271D Desmoplastic melanoma, malignant 125381D Desquamative gingivitis 158739D Destructive attachment of labial frenum 127888D Determined by 173010D Deuteromycete ADA Standard No. 2000.2 - 2018 69

SNODENT ID SNODENT TERM 145738D Developing tooth 130883D Developmental abnormality 115859D Developmental abnormality of tooth size and form 116360D Developmental anomaly of crown and root formation 187121D Developmental aphasia 187262D Developmental disorder 130444D Developmental groove of tooth 136666D Developmental odontogenic cyst 187477D Developmental reading disorder 183718D Deviation of mandible during opening and closing movement

103409D Deviation of uvula 186087D Diabetes insipidus 133643D Diabetes mellitus 186104D Diabetic foot 186115D Diabetic neuropathy 166040D Diagnostic intent 185591D Diarrhea 100787D Diastema of teeth 179219D Did not attend 167699D Dietary substance 133367D Dietetic microangiopathy 112717D Differential diagnosis 170389D Difficulty 108438D Difficulty chewing 116318D Difficulty clearing mouth of residue 102162D Difficulty eating 170434D Diffuse acute inflammation 122472D Diffuse cellulitis of face 170481D Diffuse high grade B-cell lymphoma morphology 169576D Diffuse hyperplasia 151345D Diffuse hyperplastic oncocytosis 151384D Diffuse infiltrative lymphocytosis syndrome 151366D Diffuse linear pulp calcification 181421D Diffuse non-Hodgkin's lymphoma of oral cavity 170549D Diffuse proliferative inflammation 111348D Diffuse sclerosing osteomyelitis 124060D DiGeorge sequence ADA Standard No. 2000.2 - 2018 70

SNODENT ID SNODENT TERM 172721D Digestive organ structure 143127D Digestive system finding 170890D Digestive tract structure 166556D Digit structure 196035D Digit sucking 135302D Dilaceration 131602D Dilaceration of tooth 167725D Dilatation 151378D Dilated odontoma 156622D Dimorphic 140753D Dipsogenic diabetes insipidus 188694D Direct dental restoration present 142926D Dirty sputum 127045D Disability 182796D Disability - moderate 139086D Discharge from gums 109052D Discoid lupus erythematosus 108320D Discoid lupus erythematosus of face 103677D Discoid lupus erythematosus of oral mucosa 138577D Discomfort 106851D Discomfort in mouth 130170D Disease 111820D Disease caused by parasite 102284D Disease due to Enterovirus 174868D Disease of liver 118666D Disease of mouth 145959D Disease-related precocious exfoliation of primary teeth 158699D Disharmony of gingival contour 109034D Dislocation 107498D Dislocation of temporomandibular joint 144147D Dislocation of tongue 161630D Dislocation of tooth 117185D Dislocation, complete 144613D Disorder characterized by multiple exostoses 138169D Disorder due to infection 131383D Disorder of autonomic nervous system 175206D Disorder of bladder 161034D Disorder of bone ADA Standard No. 2000.2 - 2018 71

SNODENT ID SNODENT TERM 184313D Disorder of bone and articular cartilage 109598D Disorder of capillaries 103450D Disorder of cardiovascular system 196608D Disorder of connective tissue 182016D Disorder of endocrine pancreas 138225D Disorder of endocrine system 105380D Disorder of eyelid 141593D Disorder of face 112447D Disorder of facial bone 182913D Disorder of fluency 174984D Disorder of gastrointestinal tract 111975D Disorder of hard tissues of teeth 118446D Disorder of hematopoietic system 133282D Disorder of immune function 198141D Disorder of jaw 185222D Disorder of joint of spine 161580D Disorder of keratinization 119538D Disorder of lip 160758D Disorder of lipid storage and metabolism 126346D Disorder of mandible 140378D Disorder of maxilla 161420D Disorder of mucous membrane 175252D Disorder of nasal sinus 111018D Disorder of nervous system 118217D Disorder of oral mucous membrane 102686D Disorder of oral soft tissues 103942D Disorder of palate 123175D Disorder of palatine bone 109828D Disorder of periapical tissues of tooth 113155D Disorder of pigmentation 186459D Disorder of pituitary gland 143094D Disorder of porphyrin metabolism 136374D Disorder of pulp of tooth 112549D Disorder of salivary duct 117558D Disorder of salivary gland 101327D Disorder of salivary structure 111073D Disorder of skin 161075D Disorder of skull ADA Standard No. 2000.2 - 2018 72

SNODENT ID SNODENT TERM 160683D Disorder of teeth AND/OR supporting structures 175210D Disorder of thyroid gland 109624D Disorder of tongue 161355D Disorder of tonsil (palatine tonsil) 171511D Disorder of tooth development 141966D Disorder of uvula of palate 124934D Disorder of zygomatic bone 187514D Disorganized schizophrenia 179815D Dispensing medication 120364D Displaced fracture of mandible 193425D Displaced tooth 169936D Displacement 109204D Displacement of tooth 128912D Displacement of Wharton's duct 104470D Disruptive behavior disorder 179165D Dissatisfied with doctor 123873D Disseminated aspergillosis 129840D Disseminated blastomycosis 122298D Disseminated coccidioidomycosis 143812D Disseminated cutaneous coccidioidomycosis 137983D Disseminated herpes simplex 133749D Disseminated paracoccidioidomycosis 187034D Dissociative disorder 163651D Distal cusp 181736D Distal inclination of tooth 162724D Distal marginal ridge of tooth 116048D Distal step occlusion of primary dentition 163701D Distal surface of root 163596D Distal-buccal 163389D Distal-incisal 162983D Distal-incisal-buccal 163358D Distal-incisal-buccal-lingual 163447D Distal-incisal-buccal-palatal 163410D Distal-incisal-lingual 163755D Distal-incisal-palatal 163468D Distal-lingual 162833D Distal-occlusal 163565D Distal-occlusal-buccal ADA Standard No. 2000.2 - 2018 73

SNODENT ID SNODENT TERM 162898D Distal-occlusal-buccal-lingual 163066D Distal-occlusal-buccal-palatal 162879D Distal-occlusal-lingual 163698D Distal-occlusal-palatal 162867D Distal-palatal 210862D Distance between cuspid teeth 210872D Distance between molar teeth 111640D Distobuccal groove of tooth 163738D Distobuccal surface of tooth root 101729D Distolingual groove of tooth 193743D Distomolar 137769D Disto-occlusion of teeth 162822D Distopalatal cusp 162912D Distopalatal surface of tooth root 149747D Disturbance in life pattern associated with social status 112294D Disturbance in sleep behavior 128748D Disturbance in speech 116758D Disturbance of salivary secretion 144684D Disturbance of tooth eruption or exfoliation 194507D Disturbance of tooth formation 159136D Divergence of root of tooth 185602D Diverticular disease 135497D Dizziness 198484D Doctor/patient problems 176493D Documentation procedure 176734D Documenting observations 168643D Does 115372D Does clear mouth of residue 137473D Does comply with treatment 167098D Does not 131660D Does not chew 136199D Does not clear mouth of residue 127013D Does not interfere with 210997D Does use pacifier 174037D Dog bite 122625D Dog bite of mouth 157085D Dolichocephalic face 117308D Dorsal pharyngeal wall structure ADA Standard No. 2000.2 - 2018 74

SNODENT ID SNODENT TERM 170717D Double structure 187068D Dream anxiety disorder 173892D Drepanocyte 169927D Drive 127218D Drooping of soft palate 186910D Drowsy 146610D Drug abuse 179578D Drug allergy 182689D Drug dependence 183870D Drug indicated 179328D Drug not available - out of stock 179385D Drug not available for administration 179337D Drug not available-off market 183476D Drug not issued OS 170819D Drug or medicament 183889D Drug treatment not indicated 186664D Drug withdrawal 149845D Drug-aggravated angioedema-urticaria 103339D Drug-induced bullous pemphigoid 120291D Drug-induced cicatricial pemphigoid 187567D Drug-induced delirium 209703D Drug-induced dystonia 133224D Drug-induced gingival hyperplasia 132411D Drug-induced lesion 136147D Drug-induced melasma 187551D Drug-induced mood disorder 107962D Drug-induced oral condition 111798D Drug-induced oral lichenoid reaction 144759D Drug-induced oral pigmentation 132773D Drug-induced oral ulceration 183165D Drug-induced orofacial dyskinesia 193695D Drug-induced osteoporosis with pathological fracture 107856D Drug-induced pemphigus vulgaris 125462D Drug-induced pigmentation 149455D Drug-induced Stevens-Johnson syndrome 129715D Drug-induced ulceration 110064D Drug-induced xerostomia 161522D Drug-related disorder ADA Standard No. 2000.2 - 2018 75

SNODENT ID SNODENT TERM 173522D Due to 185618D Duodenal ulcer disease 117656D Duplication of teeth 171106D Dural sinus 185625D Dysentery 141207D Dysesthesia 151563D Dysesthesia of face 121196D Dyskeratosis 149866D Dyskeratosis congenita 183196D Dyskinesia 102779D Dysphagia 146108D Dysplasia 187892D Dysplasia of cementum 117591D Dysplastic oral leukoplakia 179634D Dyspnea 187010D Dyspraxia 186808D Dyssomnia 197648D Dystonia 102002D Dystrophic calcification 167196D Dystrophy 166709D Ear structure 177237D Early childhood caries 157708D Early mixed dentition 125415D Early onset cerebellar ataxia with myoclonus 131570D Early onset periodontitis 124722D Early onset periodontitis - generalized 147713D Early onset periodontitis - localized 132344D Early tooth exfoliation 175036D Eating disorder 184880D Eaton-Lambert syndrome 139064D Eburnation of bone 125265D Eburnation of dentin 112605D Ecchymoma 127549D Ecchymosis 105141D Ecchymosis 119689D Ecchymosis of gingivae 139709D Ecchymosis of intraoral surface of lip 121862D Ecchymosis of oral cavity ADA Standard No. 2000.2 - 2018 76

SNODENT ID SNODENT TERM 126044D Ecchymosis of oropharynx 117641D Ecchymosis of tongue 172951D Eccrine gland structure 116974D Eccrine hidradenoma 102018D Eccrine nevus 127605D Echovirus disease 107839D Ectodermal dysplasia 121430D Ectodermal dysplasia with nail defect 124746D Ectodermal dysplasia with sweating defect 130056D Ectodermal dysplasia with tooth-nail defects 130561D Ectodermal dysplasia with tooth-sweating defect 112111D Ectopic 186136D Ectopic kidney 118613D Ectopic oral gastrointestinal cyst 146891D Ectopic parotid gland tissue 139347D Ectopic tooth 111382D Eczema 108536D Eczema herpeticum 121566D Eczematous cheilitis 106688D Edema 113880D Edema 100022D Edema of oral soft tissues 109150D Edema of oral vestibule 109023D Edema of the tongue 140688D Edema of uvula 124444D Edentulous 105712D Edentulous alveolar ridge 107286D Edentulous alveolar ridge with labial resorption 165284D Edentulous interarch space limited 189192D Edentulous maxillomandibular relationship 165250D Edentulous maxillomandibular relationship class I 165266D Edentulous maxillomandibular relationship class II 165278D Edentulous maxillomandibular relationship class III 189243D Edentulous muscle attachment 189250D Edentulous muscle attachment with adequate attached mucosal base 189263D Edentulous muscle attachment with attached mucosal base only in posterior lingual region ADA Standard No. 2000.2 - 2018 77

SNODENT ID SNODENT TERM 189271D Edentulous muscle attachment with high genioglossus attachment 189286D Edentulous muscle attachment with high mentalis attachment

189290D Edentulous muscle attachment with no attached mucosa in any region 189306D Edentulous muscle attachment with no attached mucosal base in mandibular anterior region 188160D Edentulous muscle attachment with no attached mucosal base mandibular anterior and lingual vestibule 183183D Edentulous orofacial dystonia 135919D Edge to edge incisors 135263D Edge to edge occlusion of teeth 106833D Effects of chemotherapy 147709D Effects of hormonal supplementation 140155D Effects of immunosuppressant therapy 141777D Effects of immunotherapy 174207D Effusion 112124D Ehlers-Danlos syndrome 135053D Ehlers-Danlos syndrome, dysfibronectinemic 113210D Ehlers-Danlos syndrome, type 1 189736D Ehlers-Danlos syndrome, type 4 103237D Ehlers-Danlos syndrome, type 8 129200D Elastoid degeneration 142076D Electrical burn 111812D Electrical burn 172161D Electricity 210792D Elongated left ramus of mandible 210782D Elongated right ramus of mandible 151425D Elongated styloid process syndrome 176866D E-mail sent to patient 118054D Embedded tooth 119474D Embolus 111767D Embrasure 144991D Embryonal rhabdomyosarcoma 144763D Embryonal rhabdomyosarcoma 171049D Embryonic cyst 176768D Emergency room admission ADA Standard No. 2000.2 - 2018 78

SNODENT ID SNODENT TERM 170874D Emotion 172869D Emphysema 176438D Employment examination/reports 181151D Enamel agenesis 141160D Enamel and dentine fracture 106309D Enamel caries 180802D Enamel dysplasia 148262D Enamel hypoplasia 119852D Enamel organ structure 131799D Enamel pearls 138153D Enamel prisms 145343D Enamel rods 146634D Enamel spur 111056D Enamel structure 133071D Enamel-renal syndrome 101336D Encapsulated 124170D Enchondromatosis 187099D Encopresis 209670D Encounter for check up 113487D Endemic Burkitt's lymphoma 123548D Endochondral bone formation 168754D Endocrine gland structure 181942D Endocrine impotence 170738D Endocrine pancreatic structure 181575D Endodontic overfill 181581D Endodontic underfill 118569D Endogenous non-melanin pigmentation 184711D Endometriosis 140321D Endosteal hyperostoses 151473D Endosteal osteoma 170107D Endosteum 186143D End-stage renal disease 167532D Energy / stamina 107049D Enlarged labial frenum 169856D Enlargement 121300D Enlargement of alveolar ridge 134132D Enlargement of tongue 175500D Enrollment in clinical trial ADA Standard No. 2000.2 - 2018 79

SNODENT ID SNODENT TERM 105028D Enteric duplication 137724D Enteroviral lymphonodular pharyngitis 132079D Enteroviral vesicular stomatitis with exanthem 184186D Enthesopathy 120902D Entire alveolar ridge 163803D Entire anterior pillar of fauces 162949D Entire apex of cusp of tooth 121337D Entire apex of radicular pulp of tooth 183815D Entire articular disc of acromioclavicular joint 183794D Entire articular disc of temporomandibular joint 128674D Entire auriculotemporal nerve 185982D Entire bile duct 162908D Entire buccal cusp 122515D Entire buccal frenum 131455D Entire buccal gland 113949D Entire buccal mucosa 162172D Entire canine tooth 106062D Entire cavernous sinus 162384D Entire central incisor tooth 127410D Entire chorda tympani 162782D Entire cingulum dentis 142762D Entire condyle 108144D Entire conical papillae of tongue 163577D Entire cusp of tooth 118272D Entire deciduous canine tooth 162036D Entire deciduous first molar tooth 137912D Entire deciduous incisor tooth 162441D Entire deciduous mandibular left canine tooth 162345D Entire deciduous mandibular left central incisor tooth 162537D Entire deciduous mandibular left first molar tooth 162129D Entire deciduous mandibular left lateral incisor tooth 162321D Entire deciduous mandibular left second molar tooth 161892D Entire deciduous mandibular right canine tooth 162062D Entire deciduous mandibular right central incisor tooth 162206D Entire deciduous mandibular right first molar tooth 161956D Entire deciduous mandibular right lateral incisor tooth 162425D Entire deciduous mandibular right second molar tooth 162309D Entire deciduous maxillary left canine tooth ADA Standard No. 2000.2 - 2018 80

SNODENT ID SNODENT TERM 162418D Entire deciduous maxillary left central incisor tooth 162004D Entire deciduous maxillary left first molar tooth 162350D Entire deciduous maxillary left lateral incisor tooth 162585D Entire deciduous maxillary left second molar tooth 162268D Entire deciduous maxillary right canine tooth 162619D Entire deciduous maxillary right central incisor tooth 162234D Entire deciduous maxillary right first molar tooth 162494D Entire deciduous maxillary right lateral incisor tooth 162091D Entire deciduous maxillary right second molar tooth 161863D Entire deciduous molar tooth 162027D Entire deciduous second molar tooth 162626D Entire deciduous tooth 120099D Entire depressor anguli oris muscle 163182D Entire distal surface of tooth 163124D Entire distobuccal cusp 163370D Entire distolingual cusp 105224D Entire ear 142942D Entire filiform papillae of tongue 161859D Entire first molar tooth 162559D Entire first premolar tooth 163842D Entire foliate papillae of tongue 209615D Entire frenulum labii inferioris 209620D Entire frenulum labii superioris 130638D Entire frontal sinus 123887D Entire fungiform papillae of tongue 156565D Entire gingiva 104415D Entire gingival mucous membrane 141173D Entire gingival sulcus 163225D Entire incisal border of tooth 162439D Entire incisor tooth 183827D Entire jaw region 120289D Entire larynx 162210D Entire lateral incisor tooth 163391D Entire lateral surface of root of tooth 139539D Entire levator anguli oris muscle 163764D Entire lingual cusp 163888D Entire lingual papillae 162920D Entire lingual surface of tooth ADA Standard No. 2000.2 - 2018 81

SNODENT ID SNODENT TERM 209645D Entire lower buccal frenum 161973D Entire mandibular left canine tooth 162299D Entire mandibular right canine tooth 162089D Entire mandibular tooth 162544D Entire maxillary left canine tooth 161844D Entire maxillary right canine tooth 141691D Entire maxillary sinus 162688D Entire maxillary tooth 123728D Entire mentolabial sulcus 163583D Entire mesial surface of tooth 163549D Entire mesiobuccal cusp 163050D Entire mesiolingual cusp 138078D Entire molar gland 162397D Entire molar tooth 147347D Entire mouth region 138287D Entire mucous membrane of lip 125502D Entire nasopalatine duct 144576D Entire neck of tooth 163078D Entire occlusal surface of tooth 163239D Entire occlusal tubercle of molar tooth 105806D Entire oral cavity 108214D Entire oral mucous membrane 132901D Entire orbicularis oris 156793D Entire orifice of salivary gland duct 163786D Entire palatine arch 123530D Entire palatine mucous membrane 186428D Entire pancreatic duct 120648D Entire parotid gland 162186D Entire permanent canine tooth 161925D Entire permanent first molar tooth 162460D Entire permanent incisor tooth 162487D Entire permanent lower left incisor tooth 162155D Entire permanent lower left molar tooth 162657D Entire permanent lower right incisor tooth 161987D Entire permanent lower right molar tooth 162101D Entire permanent lower tooth 160817D Entire permanent mandibular left canine tooth 161068D Entire permanent mandibular left central incisor tooth ADA Standard No. 2000.2 - 2018 82

SNODENT ID SNODENT TERM 161533D Entire permanent mandibular left first molar tooth 160654D Entire permanent mandibular left first premolar tooth 161477D Entire permanent mandibular left lateral incisor tooth 161372D Entire permanent mandibular left second molar tooth 161150D Entire permanent mandibular left second premolar tooth 161258D Entire permanent mandibular left third molar tooth 161514D Entire permanent mandibular right canine tooth 161291D Entire permanent mandibular right central incisor tooth 160770D Entire permanent mandibular right first molar tooth 161496D Entire permanent mandibular right first premolar tooth 161197D Entire permanent mandibular right lateral incisor tooth 160704D Entire permanent mandibular right second molar tooth 161412D Entire permanent mandibular right second premolar tooth 161121D Entire permanent mandibular right third molar tooth 160957D Entire permanent maxillary left canine tooth 161006D Entire permanent maxillary left central incisor tooth 161132D Entire permanent maxillary left first molar tooth 161329D Entire permanent maxillary left first premolar tooth 161109D Entire permanent maxillary left lateral incisor tooth 161317D Entire permanent maxillary left second molar tooth 161178D Entire permanent maxillary left second premolar tooth 161454D Entire permanent maxillary left third molar tooth 160840D Entire permanent maxillary right canine tooth 160903D Entire permanent maxillary right central incisor tooth 161010D Entire permanent maxillary right first molar tooth 161607D Entire permanent maxillary right first premolar tooth 161941D Entire permanent maxillary right lateral incisor tooth 161262D Entire permanent maxillary right second molar tooth 161546D Entire permanent maxillary right second premolar tooth 161227D Entire permanent maxillary right third molar tooth 162015D Entire permanent molar tooth 162402D Entire permanent second molar tooth 162563D Entire permanent tooth 161960D Entire permanent upper left incisor tooth 162366D Entire permanent upper left molar tooth 161994D Entire permanent upper right incisor tooth 162332D Entire permanent upper right molar tooth 162592D Entire permanent upper tooth ADA Standard No. 2000.2 - 2018 83

SNODENT ID SNODENT TERM 163793D Entire pharyngopalatine arch 159428D Entire pituitary fossa 183290D Entire posterior muscle of thigh 162635D Entire premolar tooth 162674D Entire primary lower canine tooth 162281D Entire primary lower incisor tooth 162275D Entire primary lower left incisor tooth 162690D Entire primary lower left molar tooth 162043D Entire primary lower molar tooth 162473D Entire primary lower right incisor tooth 162378D Entire primary lower right molar tooth 162707D Entire primary lower tooth 162661D Entire primary upper canine tooth 162138D Entire primary upper incisor tooth 162642D Entire primary upper left incisor tooth 162252D Entire primary upper left molar tooth 161918D Entire primary upper molar tooth 161837D Entire primary upper right incisor tooth 162516D Entire primary upper right molar tooth 162603D Entire primary upper tooth 183288D Entire quadriceps femoris muscle 183858D Entire salivary gland 183300D Entire scaphoid 162164D Entire second molar tooth 162313D Entire second premolar tooth 142198D Entire sphenoid sinus 100964D Entire submandibular gland 163826D Entire sulcus of foliate papillae 183756D Entire temporomandibular joint 161828D Entire tooth 134431D Entire tooth root 186297D Entire transplanted kidney 185775D Entire transplanted liver 209631D Entire upper buccal frenum 100940D Entire vallate papillae of tongue 119615D Entire vermilion border of lower lip 127009D Entire vermilion border of upper lip 103387D Entire vestibular surface of tooth ADA Standard No. 2000.2 - 2018 84

SNODENT ID SNODENT TERM 156857D Entire Waldeyer's ring 162117D Entire wisdom tooth 170786D Entrapment 129743D Entropion 165779D Environment or geographical location 184748D Eosinophilic asthma 184730D Eosinophilic gastroenteritis 141627D Eosinophilic granuloma of oral mucosa 184626D Eosinophilic granulomatosis with polyangiitis 146407D Eosinophilic ulcer of lip 148844D Ephelis 122562D Epidermal inclusion cyst 167453D Epidermal nevus 156633D Epidermal transit time 167288D Epidermis structure 100739D Epidermoid cyst 134546D Epidermoid cyst 131312D Epidermoid cyst of mouth 127729D Epidermoid cyst of skin 180700D Epidermoid cyst of skin of cheek 171582D Epidermolysis 127512D Epidermolysis bullosa 121371D Epidermolysis bullosa acquisita, oral mucosal involvement 111746D Epiglottis structure 135575D Epilepsy 116146D Episodic cluster headache 187270D Episodic mood disorder 183316D Episodic tension-type headache 139685D Epistaxis 128223D Epithelial dysplasia 107763D Epithelial hyperplasia 101890D Epithelial inclusion cyst 168615D Epithelial neoplasm 114699D Epithelial-myoepithelial carcinoma 128688D Epithelioid and spindle cell nevus 142631D Epithelioid and spindle cell nevus 141380D Epithelioid hemangioendothelioma 180524D Epithelioid hemangioendothelioma ADA Standard No. 2000.2 - 2018 85

SNODENT ID SNODENT TERM 100938D Epithelioid hemangioma 108171D Epithelioid leiomyoma 107887D Epithelium 146051D Epstein-Barr virus disease 113898D Epstein's pearl 141282D Epulis 169467D Equivocal 151528D Erlenmeyer flask deformity of bone 139853D Erosion of oral mucosa 135988D Erosion of teeth 146623D Erosion of teeth due to medicine 104212D Erosion of teeth due to persistent vomiting 139895D Erosion of teeth secondary to deleterious oral practices 126305D Erosive lichen planus of lips 100827D Erosive oral lichen planus 110587D Erupted mesiodens 166980D Eruption 125443D Eruption cyst of jaw 144962D Eruption due to drug 160736D Eruption of tooth 112078D Eruption sequestrum 112343D Eruptive gingivitis 105092D Erysipelas 171530D Erysipelothrix rhusiopathiae 123110D Erythema 122267D Erythema 144792D Erythema chronica migrans 126398D Erythema multiforme 125685D Erythema multiforme, dermal type 113101D Erythema multiforme-induced ulceration of lips 109580D Erythema nodosum 123065D Erythema of mucous membrane of mouth 210412D Erythema of mucous membrane of mouth due to and following traumatic injury 137350D Erythema of mucous membrane of oral vestibule 106101D Erythroblastosis 151537D Erythroleukoplakia of internal part of mouth 144989D Erythromelalgia ADA Standard No. 2000.2 - 2018 86

SNODENT ID SNODENT TERM 171083D Erythropenia 133037D Erythroplakia 103445D Erythroplakia of mouth 130849D Erythroplakia of tongue 137252D Erythropoietic hemochromatosis 142829D Erythropoietic porphyria 135758D Esophageal dysphagia 148204D Esophageal stage of deglutition 169632D Esophageal structure 184753D Essential mixed cryoglobulinemia 110491D Established diagnosis 109669D Esthesioneuroblastoma 174160D Ethmoid bone structure 169293D Ethmoid sinus structure 126658D Ethmoidal sinusitis 168211D Eustachian canal structure 173630D Evaluation - action 167681D Evaluation procedure 165767D Event 168691D Eversion 211060D Eversion of lower lip 124812D Evidence of 148514D Ewing's sarcoma 135568D Ewing's sarcoma of bone 179545D Ewing's sarcoma of soft tissue 142007D Exaggerated cingulum of tooth 112971D Exaggerated cusp of tooth 171433D Examination - action 136728D Examined for 119517D Exanthema subitum 174194D Exanthematous disorder 211042D Excess of anterior part of lower alveolar ridge 210442D Excessive attrition of teeth 158634D Excessive curve of Wilson 114411D Excessive dental arch length 132476D Excessive eating - polyphagia 110560D Excessive gingival contour of a tooth restoration 105457D Excessive intermaxillary vertical dimension ADA Standard No. 2000.2 - 2018 87

SNODENT ID SNODENT TERM 157490D Excessive opening of mandible 133754D Excessive salivation 125560D Excessive salivation - symptom 125541D Excessive sweating 157852D Excessive tooth mobility 186162D Excessive upper gastrointestinal gas 174921D Excessive weight loss 170358D Excision - action 156888D Excision of meniscus of jaw bone 141564D Excoriation 137965D Exfoliation of teeth 138740D Exfoliation of teeth due to systemic disease 108953D Exfoliative 111060D Exfoliative cheilitis 173145D Exfoliative erythema 187113D Exhibitionism 112861D Exogenous pigmentation of oral mucosa 139161D Exophthalmos 114647D Exostosis 101499D Exostosis of jaw 119160D Exostosis of orbit 138327D Expectoration of abnormal sputum 149897D Expectoration of currant jelly sputum 177030D Expedite appointment 112021D Exposure of tooth pulp 177198D Extensive cavitated lesion with exposed dentine 188960D Extensive root caries lesion involving dentin 211016D Extensive stage active coronal caries 211010D Extensive stage coronal caries 211012D Extensive stage non-active coronal caries 102981D External ear structure 147462D External hyperostosis 210332D External inflammatory resorption 159191D External non-apical resorption of root of tooth 119207D External resorption of tooth 148166D Extra-abdominal fibromatosis 115215D Extra-adrenal paraganglioma 124104D Extra-adrenal paraganglioma ADA Standard No. 2000.2 - 2018 88

SNODENT ID SNODENT TERM 170651D Extracapsular ligament of temporomandibular joint 138050D Extraction - action 105322D Extramedullary plasmacytoma 147556D Extranodal marginal zone B-cell lymphoma of mucosa- associated lymphoid tissue 147525D Extranodal NK/T-cell lymphoma, nasal type 151559D Extraosseous calcifying odontogenic cyst 182806D Extrapyramidal disease 169894D Extrapyramidal system structure 133379D Extraskeletal mesenchymal chondrosarcoma 118326D Extraskeletal myxoid chondrosarcoma 168950D Extravasation 108090D Extravasation cyst of minor salivary gland 124705D Extravasation cyst of salivary gland 103432D Extrinsic staining of teeth associated with inadequate oral hygiene 122821D Extrinsic staining of teeth associated with oral habits 160974D Extrinsic staining of tooth 197913D Extrinsic staining of tooth - black 197564D Extrinsic staining of tooth - chromogenic plaque flora 126708D Extrusive luxation of tooth 123467D Exudate 186094D Eye disorder due to diabetes mellitus 172086D Eye region structure 140537D Eye structure 174834D Eyelid and lacrimal drainage system laceration 103829D Eyelid structure 129360D Face structure 127985D Facial Afro-Caribbean childhood eruption 139055D Facial appearance 160665D Facial appearance finding 149656D Facial asymmetry 101622D Facial branch of facial artery 140782D Facial erysipelas 166560D Facial expression 140846D Facial hemiatrophy 128822D Facial laceration 121165D Facial lymphedema ADA Standard No. 2000.2 - 2018 89

SNODENT ID SNODENT TERM 183566D Facial myokymia 183584D Facial nerve disorder 171818D Facial nerve structure 148047D Facial palsy 169792D Facial profile 161023D Facial profile concave 161449D Facial profile convex 160743D Facial profile finding 190735D Facial swelling 109420D Facio-auriculo-vertebral spectrum 110946D Factitious blistering 142961D Factitious cheilitis 165952D Factitious disorder 187132D Factitious disorder with predominantly psychological signs and symptoms 150214D Factor VIII deficiency 134682D Failure of dental post 144666D Failure of exfoliation associated with ectopic eruption of succedaneous tooth 148329D Failure of exfoliation associated with lack of succedaneous tooth 147283D Failure of exfoliation of primary tooth 190777D Failure of osseointegration of dental implant 106223D Failure of tooth eruption 123077D Failure of tooth eruption associated with tooth impaction 135228D False anodontia 148987D Familial benign pemphigus 128456D Familial dysautonomia 129506D Familial hypodontia 147352D Familial x-linked hypophosphatemic vitamin D refractory rickets 172616D Family Herpesviridae 179668D Family history of neoplasm 140129D Family history with explicit context 171319D Family Orthomyxoviridae 182868D Family problems 117486D Fanconi's anemia 110443D Fasciculation of tongue ADA Standard No. 2000.2 - 2018 90

SNODENT ID SNODENT TERM 184724D Fasciitis with eosinophilia syndrome 139093D Fatigue 167668D Fatty deposition 111865D Fear of anesthetic 114566D Fear of dentist 119351D Feeling of throat tightness 183964D Female climacteric state 135926D Fetal growth restriction 171451D Fetal period 111999D Fetal rhabdomyoma 144569D Fetal rhabdomyoma 174604D Fetal structure 120010D Fetor hepaticus 179652D FH: Cardiac disorder 179647D FH: Diabetes mellitus 183033D FH: Motor neurone disease 138294D Fibroepithelial polyp 127596D Fibrolipoma 122171D Fibroma 126037D Fibroma 126810D Fibroma of tongue 119282D Fibromatosis 103575D Fibromatous epulis of periodontal origin 171678D Fibromatous neoplasm 209036D Fibromyalgia 132827D Fibromyositis 131438D Fibromyxoma 107229D Fibro-osseous lesion of jaw 138084D Fibrosarcoma 145124D Fibrosis 138755D Fibrositis 126997D Fibrous ankylosis 147190D Fibrous dysplasia 144825D Fibrous dysplasia of bone 152726D Fibrous dysplasia of bone with intramuscular myxoma 146843D Fibrous dysplasia of jaw 146165D Fibrous histiocytoma of skin 137223D Fibrous histiocytoma, malignant ADA Standard No. 2000.2 - 2018 91

SNODENT ID SNODENT TERM 149214D Fibrous nodule 173236D Fibrous overgrowth 138358D Fibrous papule of face 116053D Fibrous skin tumor of tuberous sclerosis 168063D Fibrous tissue 118989D Final diagnosis (discharge) 179112D Financial circumstances change 179108D Financial problem 166458D Finding context 173579D Finding context value 173121D Finding informer 173262D Finding method 127861D Finding of appearance of gingivae 140626D Finding of appearance of lip 122884D Finding of appearance of oral mucosa 103198D Finding of appearance of tongue 188130D Finding of bone height of edentulous mandible 188865D Finding of condition of completely dentate teeth 104306D Finding of dentition 165934D Finding of face 111162D Finding of food in mouth 189010D Finding of location and extent of edentulous area of oral cavity

147254D Finding of measures of dentition 108768D Finding of moistness of lip 135133D Finding of moistness of tongue 160727D Finding of mouth region 117562D Finding of odor of sputum 161052D Finding of proportion of face 114337D Finding of sensation of tooth 161788D Finding of sense of smell 122809D Finding of sense of taste 160886D Finding of temporomandibular joint 172560D Finding of vomiting 124353D Finding related to eruption of tooth 179430D Finding related to health insurance issues 175091D Finding relating to drug misuse behavior 167739D Finding site ADA Standard No. 2000.2 - 2018 92

SNODENT ID SNODENT TERM 166220D Finger structure 119749D First degree burn injury 178981D First molar region of oral cavity 178968D First premolar region of oral cavity 184949D Fisher's syndrome 156294D Fishing hook in cheek 120551D Fishing hook in lip 156304D Fishing hook in mouth 107361D Fissural cyst 169904D Fissure 198288D Fissure in skin 114196D Fissured 109579D Fistula 148925D Fistula 114972D Fistula of hard palate 133028D Fistula of lip 118728D Fistula of parotid gland 123792D Fistula of salivary gland 181497D Fistula of soft palate 126529D Fistula of sublingual gland 100005D Fistula of submandibular gland 139750D Fistula route 178382D Fit of maxillofacial prosthesis finding 163336D Five tooth surfaces 134023D Fixed drug eruption 190721D Flabby alveolar ridge 158219D Flat curve of Spee 158652D Flat curve of Wilson 188987D Flat mandibular plane angle 101520D Flat palate 151642D Flat torus 129450D Floor of mouth structure 174322D Fluoride 165999D Fluorine compound 129244D Fluorosis 118860D Flush terminal plane occlusion of primary dentition 113931D Flushing 128571D Focal amyloid ADA Standard No. 2000.2 - 2018 93

SNODENT ID SNODENT TERM 101241D Focal calcium deposition 151661D Focal cemento-osseous dysplasia 108440D Focal epithelial hyperplasia 147600D Focal epithelial hyperplasia of mouth 103552D Focal epithelial hyperplasia of tongue 149472D Focal hyperkeratosis 172848D Focal infarct 151674D Focal melanosis 140460D Focal oral mucinosis 136181D Folate deficiency glossitis 119102D Follicle of tooth 123264D Follicular ameloblastoma 140642D Follicular conjunctivitis due to molluscum contagiosum 115522D Follicular cyst 171613D Follicular hyperkeratosis 169342D Follicular inflammation 198575D Follicular keratosis 181432D Follicular non-Hodgkin's lymphoma of oral cavity 186170D Food allergy 173505D Food appetite 150995D Foramina of Scarpa 113043D Fordyce spots of buccal mucosa 143039D Fordyce spots of lips 129801D Fordyce's disease 121363D Forehead structure 123096D Foreign body 108192D Foreign body 135450D Foreign body giant cell granuloma 151707D Foreign body gingivitis 148121D Foreign body in lip 122911D Foreign body in mouth 102542D Foreign body in oral mucosa 138195D Foreign body left in wound 131995D Foreign body of face 142263D Foreign body of oral cavity and salivary gland 147161D Foreign body of skin of mouth 117455D Form of root of tooth 142715D Formication ADA Standard No. 2000.2 - 2018 94

SNODENT ID SNODENT TERM 147745D Formication of skin 132545D Foul smelling sputum 163499D Four tooth surfaces 170078D Fourth pharyngeal pouch structure 126627D Fracture 105708D Fracture dislocation of temporomandibular joint 101531D Fracture of alveolus, closed 129677D Fracture of alveolus, open 196687D Fracture of base of skull 198774D Fracture of bone in neoplastic disease 140805D Fracture of crown and root of tooth 121051D Fracture of crown of tooth, enamel and dentin, with pulp exposure 127842D Fracture of crown of tooth, enamel and dentin, without pulp exposure 126777D Fracture of crown of tooth, enamel only 148761D Fracture of cusp of tooth during masticatory loading 198296D Fracture of dental implant screw 127481D Fracture of dental root 142988D Fracture of edentulous mandible 129872D Fracture of face bones 112032D Fracture of fissure of tooth 196340D Fracture of frontal bone 140193D Fracture of frontonasoethmoidal complex 114773D Fracture of malar and maxillary bones 139600D Fracture of malar or maxillary bones, open 119314D Fracture of mandible 103683D Fracture of mandible involving dental socket 131907D Fracture of mandible, closed 106500D Fracture of mandibular alveolus 130664D Fracture of maxilla 120301D Fracture of maxillary alveolar bone 133950D Fracture of maxillary tuberosity 129988D Fracture of midfacial bones 147443D Fracture of migrated tooth 196727D Fracture of orbit 198138D Fracture of orbital floor 103743D Fracture of palatal process ADA Standard No. 2000.2 - 2018 95

SNODENT ID SNODENT TERM 141670D Fracture of palate, open 193868D Fracture of parietal bone 117953D Fracture of root of tooth at bifurcation 122845D Fracture of skull and facial bones 124655D Fracture of tooth 124519D Fracture of upper jaw, closed 119670D Fracture of zygoma 135817D Fracture of zygomatic complex 131116D Fracture of zygomatic process 168712D Fracture with displacement 141978D Fracture, closed 165981D Fracture, closed, displaced 172436D Fracture, comminuted 168314D Fracture, multiple 167033D Fracture, multiple, closed 174457D Fracture, multiple, compound 120431D Fracture, open 169609D Fracture, open, displaced 167242D Fracture, open, transverse 178324D Fractured dental bridge 150090D Fractured dental crown 178056D Fractured dental filling 178209D Fractured dental inlay 149100D Fractured dental restoration 208117D Fractured dental restorative material 178485D Fractured dental veneer 178115D Fractured denture 196778D Fractured nasal bones 178693D Fractured orthodontic appliance 178250D Fractured orthodontic appliance component 197930D Fragile X syndrome 101793D Fragmentation of salivary gland 138861D Franceschetti-Klein syndrome 159934D Frankfort horizontal plane 160631D Frankfurt horizontal head position 196203D Frankl behavioral rating definitely negative 195862D Frankl behavioral rating definitely positive 196356D Frankl behavioral rating negative ADA Standard No. 2000.2 - 2018 96

SNODENT ID SNODENT TERM 194648D Frankl behavioral rating positive 198685D Frankl behavioral rating scale 129122D Freeman-Sheldon syndrome 161551D Fremitus 151753D Frenal tag 119658D Frenulum of tongue finding 173496D Friction 169123D Friction injury 180915D Friction injury of tooth extending into dentine 180894D Friction injury of tooth extending into pulp 180936D Friction injury of tooth limited to enamel 171110D Frontal bone structure 144083D Frontal dysostosis 169841D Frontal sinus structure 132794D Frontal sinusitis 104265D Fronto-frontal dysostosis 124601D Fronto-malar faciosynostosis 115546D Frontonasal dysplasia sequence 127583D Fronto-naso-ethmoidal dysostosis 146453D Frothy sputum 210990D Full restoration of crown of tooth needed due to large tooth restoration 211068D Full restoration of crown of tooth needed due to previous endodontic treatment 161742D Full thickness burn of face, head or neck 127256D Full thickness burn of lip(s) 174810D Full thickness eyelid laceration without lacrimal passage involvement 119691D Functional occlusion 182028D Functional vision problem 170148D Fungi 173719D Fungus 145729D Furred tongue 179226D Further opinion sought 109113D Fusion 133670D Fusion of crown of teeth 136524D Fusion of teeth 168593D Fusobacterium necrophorum ADA Standard No. 2000.2 - 2018 97

SNODENT ID SNODENT TERM 169785D Fusobacterium nucleatum 101874D Fusospirochetal pharyngitis 185383D Gallstone 188990D Galvanic lesion of oral cavity 117396D Gammaherpesviral mononucleosis 127633D Gangrene 107467D Gangrenous disorder 148871D Gardner syndrome 104208D Garlic breath 156315D Garlic taste 184782D Gastritis 174875D Gastroesophageal reflux disease 185641D Gastrointestinal hemorrhage 172830D Gastrointestinal tract structure 185396D Gastroparesis syndrome 132337D Gaucher's disease 143947D Gemination of teeth 187145D Gender identity disorder 182662D Gender identity disorder of adolescence 182670D Gender role disorder of adolescent or adult 166594D General clinical state 160935D General finding of observation of patient 180958D Generalized abrasion of tooth 135599D Generalized adult periodontitis 187150D Generalized anxiety disorder 128908D Generalized aphthosis 189867D Generalized chronic periodontitis 135216D Generalized enamel hypomineralization 148956D Generalized enamel hypoplasia associated with fluorosis 121858D Generalized enamel hypoplasia associated with ingestion of drugs 114300D Generalized enamel hypoplasia associated with radiation therapy 110174D Generalized enamel hypoplasia associated with systemic disease 103024D Generalized enamel hypoplasia of undetermined etiology 136168D Generalized failure of tooth eruption associated with systemic disease ADA Standard No. 2000.2 - 2018 98

SNODENT ID SNODENT TERM 110713D Generalized gingival recession 190274D Generalized gingivitis 123498D Generalized macrodontia 128814D Generalized marginal gingivitis 143798D Generalized melanin pigmentation 207096D Generalized moderate aggressive periodontitis 207051D Generalized moderate chronic periodontitis 105044D Generalized precocious exfoliation of teeth related to systemic disease 166323D Generalized recession 207113D Generalized severe aggressive periodontitis 207031D Generalized severe chronic periodontitis 207123D Generalized slight aggressive periodontitis 207067D Generalized slight chronic periodontitis 157997D Generalized spacing of mandibular teeth 157984D Generalized spacing of maxillary teeth 160919D Genetic syndrome 167578D Genital structure 139458D Genital warts 173653D Genus Enterovirus 166462D Genus Mycoplasma 139368D Geographic tongue 186189D Gestational diabetes mellitus 130601D Giant cell arteritis 131185D Giant cell epulis 106585D Giant cell fibroma of oral mucosa 166001D Giant cell granuloma 116095D Giant cell hyaline angiopathy 199011D Giant cell tumor 121815D Giant cell tumor 124883D Giant cell tumor of bone 109774D Giant keratoacanthoma 118856D Giddiness 146773D Gigantiform cementoma 133490D Gigantism 146177D Gigantism and acromegaly 107728D Gilbert's syndrome 137619D Gilles de la Tourette's syndrome ADA Standard No. 2000.2 - 2018 99

SNODENT ID SNODENT TERM 139541D Gingivae finding 144031D Gingival abscess 150026D Gingival amyloidosis 125306D Gingival and edentulous alveolar ridge lesion associated with trauma 147334D Gingival and periodontal disease 107238D Gingival attachment structure 117035D Gingival cleft 110306D Gingival cyst of adult 139692D Gingival cyst of newborn 112202D Gingival disease 190282D Gingival disease caused by dental restorative material 190296D Gingival disease caused by Neisseria gonorrhoeae 190302D Gingival disease caused by oral contraceptive use 190311D Gingival disease caused by Streptococcus 190324D Gingival disease caused by Treponema pallidum 190332D Gingival disease caused by varicella-zoster virus 190348D Gingival disease co-occurrent and due to ascorbic acid deficiency 190356D Gingival disease co-occurrent and due to erythema multiforme

206913D Gingival disease co-occurrent with diabetes mellitus 190394D Gingival disease due to chemical burn 188294D Gingival disease due to drug 155582D Gingival disease due to genetic disorder 155507D Gingival disease due to malnutrition 190402D Gingival disease due to menstrual cycle 131930D Gingival disease due to pregnancy 190410D Gingival disease due to puberty 190428D Gingival disease due to recurrent oral herpes simplex infection

190435D Gingival disease due to thermal injury 190447D Gingival disease due to traumatic injury 209281D Gingival disease due to traumatic physical injury 198466D Gingival disease due to virus 119224D Gingival edema 136106D Gingival enlargement 119540D Gingival erythema ADA Standard No. 2000.2 - 2018 100

SNODENT ID SNODENT TERM 190450D Gingival excess due to pseudopocket 116631D Gingival fibroepithelial polyp 110017D Gingival fibromatosis 122536D Gingival flap 113707D Gingival food impaction 143463D Gingival foreign body 145764D Gingival hypertrophy due to diphenylhydantoin 123904D Gingival lamina propria 130503D Gingival odontogenic cyst 107374D Gingival operculum 119071D Gingival papillary blunting 125539D Gingival papillary cratering 179756D Gingival part 141834D Gingival pigmentation 112842D Gingival pocket 141248D Gingival polyp 119253D Gingival pregnancy tumor 133426D Gingival recession 118802D Gingival route 139998D Gingival structure 135432D Gingivitis 188945D Gingivitis co-occurrent with diabetes mellitus 190480D Gingivitis due to dental plaque with local contributing factor

189006D Gingivitis due to disorder of cellular component of blood 188954D Gingivitis due to drug 181095D Gingivitis due to Genus Candida 181105D Gingivitis due to Histoplasma 155451D Gingivitis due to leukemia 139745D Gingivostomatitis 127032D Glandular 115624D Glandular fever pharyngitis 173816D Glandular hyperplasia 111307D Glandular odontogenic cyst 119156D Glandular odontogenic cyst 174720D Glass foreign body 113027D Glass in mouth 175155D Glaucoma ADA Standard No. 2000.2 - 2018 101

SNODENT ID SNODENT TERM 188001D Globodontia 132938D Globulo-maxillary cyst 169569D Globus pallidus structure 186191D Glomerular disease 184795D Glomerulonephritis 186209D Glomerulosclerosis 110807D Glomus jugulare tumor 130519D Glomus tympanicum tumor 144678D Glossitis 102073D Glossitis due to oil of cinnamon 119708D Glossocele 140949D Glossodynia 163772D Glossopalatine arch 169199D Glossopharyngeal nerve structure 119777D Glossopharyngeal neuralgia 111094D Glossoptosis 129974D Glossopyrosis 168538D Gluten 144697D Goldenhar syndrome 110470D Gonorrhea 129285D Gonorrhea of pharynx 139732D Good oral hygiene 184805D Goodpasture's syndrome 132051D Gorham's disease 100120D Gorlin syndrome 102382D Goundou of yaws 109676D Gout 127304D Graft versus host disease 170764D Graft versus host reaction 169873D Grafting procedure 127890D Granular cell ameloblastoma 180792D Granular cell myoblastoma of tongue 126712D Granular cell odontogenic tumor 109227D Granular cell tumor 102039D Granular cell tumor 134215D Granular cell tumor of skin 118134D Granular cell tumor, malignant 106559D Granular stomatitis ADA Standard No. 2000.2 - 2018 102

SNODENT ID SNODENT TERM 136737D Granulation tissue 120918D Granulocytic sarcoma 127499D Granuloma 128846D Granuloma fissuratum 134939D Granuloma of lip 111250D Granuloma pyogenicum 128537D Granulomatosis 128983D Granulomatosis with polyangiitis 149464D Granulomatous 109607D Granulomatous cheilitis 181114D Granulomatous foreign body gingivitis 174490D Granulomatous inflammation 102588D Graves' disease 133881D Green sputum 137559D Greither type of ectodermal dysplasia 101786D Grey sputum 111353D Grinding teeth 168305D Gross movement of body and limbs 176527D Gross pathology request 114815D Group function in lateral excursion of teeth 123020D Group function in protrusive excursion of teeth 100482D Group function in retrusive excursion of teeth 148533D Group functional occlusion 170803D Growth acceleration 166142D Growth alteration 173669D Growth retardation 128949D Guillain-Barré syndrome 121634D Gummatous inflammation 157346D Gummy smile 103341D Gums bleed to touch 120243D Gurgling 133875D Gustatory 122543D Gustatory sweating 184043D H/O: arthritis 179610D H/O: artificial heart valve 179606D H/O: artificial joint 179702D H/O: blood transfusion 179681D H/O: cardiac pacemaker in situ ADA Standard No. 2000.2 - 2018 103

SNODENT ID SNODENT TERM 179597D H/O: chemotherapy 183046D H/O: trigeminal neuralgia 149312D Habitual friction injury of tooth 173301D Hair follicle structure 101764D Hair nevus 170971D Hair structure 103838D Hairy leukoplakia of tongue 108486D Hairy leukoplakia of tongue associated with HIV disease 140795D Hallucinations 187166D Hallucinogen abuse 187178D Hallucinogen dependence 182852D Hallucinogen hallucinosis 113015D Halo nevus 104427D Halo nevus 121610D Hamartoma 149884D Hamartoma 121033D Hamartoma of tongue 171422D Hand structure 138583D Handicap 137635D Hand-Schüller-Christian disease 173551D Hard edema 178849D Hard occlusal appliance present 146242D Hard palate structure 210992D Harmful oral hygiene habit 169181D Has active ingredient 172933D Has definitional manifestation 174379D Has intent 170084D Has interpretation 140544D Hashimoto thyroiditis 129957D Head structure 107991D Headache 183509D Headache following lumbar puncture 173393D Health-related behavior 160893D Health-related behavior finding 171621D Hearing 175043D Hearing disorder 186213D Heart disease 174847D Heart murmur ADA Standard No. 2000.2 - 2018 104

SNODENT ID SNODENT TERM 172415D Heart structure 175015D Heart valve disorder 185656D Heartburn 130693D Heavy chain disease 173885D Heavy metal 142552D Heerfordt's syndrome 211050D Height of alveolar bone surrounding teeth 211052D Height of alveolar bone surrounding tooth 117821D Height of crown of tooth 121120D Heightened global phobia 126461D Hemangioendothelioma 144958D Hemangioendothelioma 112423D Hemangioendothelioma, benign 135325D Hemangioendothelioma, malignant 145646D Hemangioma 101294D Hemangioma 100430D Hemangioma of gingiva 128268D Hemangioma of oral cavity 180613D Hemangioma of salivary gland 180759D Hemangioma of tongue 119230D Hemangiopericytoma 149723D Hemangiopericytoma 127508D Hemangiopericytoma, benign 145013D Hemangiopericytoma, malignant 118286D Hemangiosarcoma 131192D Hemarthrosis 148567D Hematoma 130746D Hematoma 118110D Hematoma of buccal mucosa 100741D Hematoma of face 130191D Hematoma of floor of mouth 137931D Hematoma of gingivae 101701D Hematoma of intraoral surface of lip 108799D Hematoma of oral alveolar mucosa 115150D Hematoma of oral cavity 107303D Hematoma of palate 108493D Hematoma of tongue 170900D Hematopoietic system structure ADA Standard No. 2000.2 - 2018 105

SNODENT ID SNODENT TERM 151920D Hemiageusia 114495D Hemiatrophy 151954D Hemifacial hyperplasia 122924D Hemifacial microsomia 188050D Hemimaxillofacial dysplasia 143143D Hemochromatosis 120215D Hemoglobin H disease 166126D Hemoglobin S 132288D Hemoglobin SS disease with crisis 110644D Hemoglobinopathy 173317D Hemolysis 112499D Hemolytic anemia 141731D Hemolytic disease of fetus OR newborn due to isoimmunization 166967D Hemolytic disorder 144008D Hemolytic jaundice 185660D Hemolytic uremic syndrome 142151D Hemophilia 132149D Hemophilia - specialty 141071D Hemorrhage 167407D Hemorrhagic cyst 144054D Hemorrhagic cyst of jaw 172231D Hemorrhagic inflammation 105636D Hemorrhagic stomatitis 185401D Hemorrhoids 107175D Henck-Assman disease 184814D Henoch-Schönlein purpura 169666D Hepatitis C virus 123576D Hereditary angioedema 101389D Hereditary benign intraepithelial dyskeratosis 175129D Hereditary disease 126380D Hereditary factor IX deficiency disease 129432D Hereditary factor VIII deficiency disease 146862D Hereditary gingival fibromatosis 142935D Hereditary hemochromatosis 135339D Hereditary motor neuron disease 149911D Hereditary mucoepithelial dysplasia 198602D Hereditary or idiopathic disturbance of tooth structure ADA Standard No. 2000.2 - 2018 106

SNODENT ID SNODENT TERM 187726D Hereditary spastic paraplegia 169049D Hernia 172470D Hernial opening 143588D Herniated polyp of maxillary sinus 145842D Herpangina 152006D Herpes barbae 111170D Herpes labialis 125231D Herpes simplex 160838D Herpes simplex infection of skin 103318D Herpes zoster 136255D Herpes zoster auricularis 103599D Herpes zoster infection of oral mucosa 126322D Herpes zoster ophthalmicus 183067D Herpes zoster with nervous system complication 135082D Herpesvirus infection 147594D Herpetic gingivostomatitis 125277D Herpetic whitlow 100634D Herpetiform aphthous stomatitis 149781D Heterotopia 161682D Heterozygous thalassemia 185694D Hiatal hernia 184822D Hidradenitis suppurativa 120607D Hidrotic ectodermal dysplasia syndrome 189796D High attachment of labial frenum 181696D High bacterial challenge 158702D High gingival contour 189876D High risk of 194607D High sugar diet 157322D High upper lip line 186232D Hirschsprung's disease 119248D Histiocytoma 142421D Histiocytosis 166491D Histopathology test 166368D Histoplasma 173075D Histoplasma capsulatum 139265D Histoplasmosis 199395D History and physical examination, administrative 207267D History and physical examination, monitoring ADA Standard No. 2000.2 - 2018 107

SNODENT ID SNODENT TERM 156646D History of Ewings sarcoma 183675D History of headache 183257D History of injury of globe of eye 183411D History of migraine with aura 179584D History of radiation therapy 171293D History taking 187184D Histrionic personality disorder 168333D Hodgkin granuloma [obs] 135743D Hodgkin lymphoma 136096D Hodgkin lymphoma, lymphocyte depletion 118553D Hodgkin lymphoma, lymphocyte depletion, diffuse fibrosis 127327D Hodgkin lymphoma, lymphocyte depletion, reticular 141823D Hodgkin lymphoma, lymphocyte-rich 103216D Hodgkin lymphoma, nodular lymphocyte predominance 105913D Hodgkin lymphoma, nodular sclerosis 104443D Hodgkin lymphoma, nodular sclerosis, cellular phase 112819D Hodgkin lymphoma, nodular sclerosis, grade 2 169008D Hodgkin sarcoma [obs] 128880D Hodgkin's disease, lymphocytic depletion of lymph nodes of head, face AND/OR neck 149320D Hodgkin's disease, lymphocytic-histiocytic predominance of lymph nodes of head, face AND/OR neck 103114D Hodgkin's disease, nodular sclerosis of lymph nodes of head, face AND/OR neck 107936D Hodgkin's granuloma of lymph nodes of head, face AND/OR neck 141379D Hodgkin's paragranuloma of lymph nodes of head, face AND/OR neck 122813D Hodgkin's sarcoma of lymph nodes of head, face AND/OR neck 117660D Homogenous oral leukoplakia 170992D Homogentisate 1, 2-dioxygenase deficiency 136414D Homozygous beta thalassemia 102999D Horizontal alveolar bone loss 136433D Horizontal atrophy of edentulous alveolar ridge 103105D Horizontal fracture of apical third of root of tooth 110853D Horizontal fracture of cervical third of root of tooth 107293D Horizontal fracture of middle third of root of tooth ADA Standard No. 2000.2 - 2018 108

SNODENT ID SNODENT TERM 115551D Horizontal fracture of tooth 134514D Horizontal overbite 168627D Hormone 130808D Horner's teeth 176349D Hospital admission 148630D Host defense 134726D Host response 198557D Hostile behavior 170605D Human bite 156596D Human bite mark 118678D Human bite of cheek 173790D Human coxsackievirus 166573D Human coxsackievirus A 170294D Human coxsackievirus A10 171860D Human cytomegalovirus 5 172188D Human echovirus 102297D Human echovirus infection 171737D Human herpes simplex virus 167359D Human herpesvirus 3 167634D Human herpesvirus 4 172979D Human herpesvirus 6 171927D Human immunodeficiency virus 173611D Human immunodeficiency virus infection 124820D Human immunodeficiency virus-associated periodontitis 209694D Human papilloma virus infection 171645D Human papillomavirus 140015D Hutchinson-Gilford syndrome 113345D Hutchinson's melanotic freckle 115925D Hutchinson's sign 111526D Hutchinson's teeth 106528D Hutchinson's triad 137642D Hyalinizing granuloma 172539D Hydrops 103872D Hydrops fetalis 189576D Hyperactive tongue 196393D Hyperaldosteronism 110038D Hyperbilirubinemia 139616D Hypercementosis ADA Standard No. 2000.2 - 2018 109

SNODENT ID SNODENT TERM 117832D Hypercortisolism 188534D Hyperdivergent mandibular plane angle 136621D Hyperesthesia dolorosa 132699D Hyperkeratosis 136943D Hyperkeratosis 210432D Hyperkeratosis of mucous membrane of mouth due to and following traumatic injury 195285D Hypermobility syndrome 181237D Hyperocclusion 140769D Hyperorthokeratosis 112176D Hyperparakeratosis 125017D Hyperparathyroidism 114203D Hyperphosphatasemia tarda 143968D Hyperpigmentation 103704D Hyperpigmentation of skin 198307D Hyperpituitarism 102471D Hyperplasia 210382D Hyperplasia of gingiva 120892D Hyperplasia of interdental papilla 140062D Hyperplasia of mandibular condyle 180595D Hyperplasia of salivary gland 102535D Hyperplasia of zygomatic bone 147265D Hyperplastic gingivitis 127679D Hyperplastic thrush 104323D Hyperplastic tooth follicle 184898D Hypersensitivity angiitis 144936D Hypersensitivity gingivitis 179079D Hypersensitivity process 143018D Hypersensitivity reaction 100773D Hypersomatotropic gigantism 187580D Hypersomnia 110671D Hypertaurodontism 175027D Hypertensive disorder 128332D Hyperthyroidism 111535D Hypertrichosis 185809D Hypertrophic gastritis 169530D Hypertrophic granulation tissue 144632D Hypertrophy ADA Standard No. 2000.2 - 2018 110

SNODENT ID SNODENT TERM 170447D Hypertrophy of bone 122396D Hypertrophy of foliate papillae 181259D Hypertrophy of gingiva 148669D Hypertrophy of lingual tonsil 129581D Hypertrophy of lip 196007D Hypertrophy of masseter muscle 128487D Hypertrophy of minor salivary glands 106004D Hypertrophy of orbicularis oculi muscle 101130D Hypertrophy of parotid gland 136802D Hypertrophy of salivary gland 128528D Hypertrophy of sublingual gland 134598D Hypertrophy of submaxillary gland 114424D Hypertrophy of tongue papillae 113366D Hypertrophy of tonsils 115197D Hyperuricemia 183392D Hypnic headache 182909D Hypnotic or anxiolytic dependence 185308D Hypocomplementemic urticarial vasculitis 188542D Hypodivergent mandibular plane angle 141403D Hypoesthesia of tongue 184833D Hypogammaglobulinemia 152132D Hypogeusia 186245D Hypoglycemia 119529D Hypohidrotic X-linked ectodermal dysplasia 136825D Hypomineralization of enamel of tooth 128299D Hypomineralization of tooth 103200D Hypoparathyroidism 107255D Hypopharyngeal structure 125573D Hypophosphatasia 127717D Hypophosphatasia rickets 196691D Hypophosphatemia 169168D Hypophyseal diverticulum structure 194746D Hypopituitarism 137626D Hypoplasia 108930D Hypoplasia of cementum 154961D Hypoplasia of enamel due to congenital syphilis 140425D Hypoplasia of gingiva 107012D Hypoplasia of mandibular condyle ADA Standard No. 2000.2 - 2018 111

SNODENT ID SNODENT TERM 195781D Hypoplasia of maxillary bone 126847D Hypoplasminogenemia 143492D Hyposecretion of salivary gland 152145D Hypotaurodontism 105997D Hypothyroid dwarfism 104491D Hypothyroidism 187023D Hysterical amnesia 118152D Iatrogenic disorder 117813D Iatrogenic tattoo 189023D Ideal single arch location and extent of edentulous area 105139D Idiopathic angioedema 183901D Idiopathic aseptic necrosis of bone 132986D Idiopathic erosion of teeth 187871D Idiopathic exfoliative cheilitis 106384D Idiopathic factor VIII deficiency 113193D Idiopathic gingival fibromatosis 110766D Idiopathic hemochromatosis 135608D Idiopathic hirsutism 183177D Idiopathic orofacial dystonia 195626D Idiopathic osteoporosis with pathological fracture 153721D Idiopathic paroxysmal sialorrhea 184776D Idiopathic pulmonary fibrosis 181484D Idiopathic resorption of root of tooth 183407D Idiopathic stabbing headache 129413D Idiopathic thrombocytopenic purpura 110119D Idiopathic urticaria 184846D IgA nephropathy 137494D Ill-defined disease 194078D Illicit medication use 174572D Imaging 161145D Imaging finding 172381D Immune system finding 141852D Immune thrombocytopenic purpura 166038D Immunodeficiency disorder 131137D Immunodeficiency-associated Burkitt's lymphoma 172458D Immunoglobulin deposit 186471D Immunoglobulin deposition disease 167424D Immunosuppressant ADA Standard No. 2000.2 - 2018 112

SNODENT ID SNODENT TERM 144240D Immunosuppression 109719D Immunosuppression-related infectious disease 123319D Impacted incisors 128172D Impacted mesiodens 104848D Impacted molars 139876D Impacted permanent canine tooth 126102D Impacted premolars 138066D Impacted teeth with abnormal position 109068D Impacted third molar tooth 161301D Impacted tooth 104161D Impacted tooth 134393D Impacted tooth in soft tissue 133529D Impaction 107873D Impaired mineralization 103864D Impairment 185706D Imperforate anus 142581D Impetiginized atopic dermatitis 115742D Impetigo 129620D Impetigo bullosa 158407D Impinging overbite 144904D Implantable dental prosthesis 186158D Impotence 187227D Impulse control disorder 145679D Inadequate vestibular depth after teeth loss 118238D Inadequately attached gingiva 193308D Inappropriate behavior 176618D Incident reporting 118684D Incipient enamel caries 189666D Incisal 106164D Incisal embrasure 163176D Incisal-lingual 162795D Incisal-palatal 168156D Incised wound - morphology 184851D Inclusion body myositis 179290D Income insufficient to buy necessities 179300D Income sufficient to buy only necessities 210954D Incompetent lip caused by overjet 112698D Incomplete bilateral cleft lip ADA Standard No. 2000.2 - 2018 113

SNODENT ID SNODENT TERM 101481D Incomplete bilateral cleft palate 136175D Incomplete cleft hard and soft palate 189723D Incomplete form of root of tooth 180970D Incomplete fracture of tooth 174658D Incomplete ossification 118168D Incomplete ossification of mandible 116105D Incomplete ossification of maxilla 100448D Incomplete ossification of palatine bone 130382D Incomplete ossification of premaxilla 109047D Incomplete ossification of vomer 145256D Incomplete ossification of zygomatic bone 209385D Inconsistent gingival margin 190492D Inconsistent gingival margin due to deformity of mucogingival junction 186250D Incontinence 187081D Incontinence of feces 123763D Incontinentia pigmenti syndrome 188473D Increase of chin to throat length 172709D Increased 168102D Increased blood leukocyte number 106425D Increased blood lymphocyte number 175140D Increased frequency of urination 188493D Increased gonial angle 168322D Increased hormone production 171357D Increased hormone secretion 172518D Increased immunoglobulin 188060D Increased incisal display at rest 210652D Increased incisal display on smiling 188362D Increased lower anterior face height 188371D Increased lower face height 147998D Increased melanin pigmentation 187735D Increased muscle tone 181228D Increased overjet 188408D Increased posterior face height 100794D Increased protrusion of tongue 117163D Increased stress 101013D Indication for 138857D Indication for modification of patient behavior status ADA Standard No. 2000.2 - 2018 114

SNODENT ID SNODENT TERM 148941D Indication for modification of patient cognitive status 135612D Indication for modification of patient emotional status 104310D Indication for modification of patient physical status 106091D Indication for modification of patient psychological status 150401D Indication for modification of patient status 185417D Indigestion 188703D Indirect dental restoration present 186444D Induratio penis plastica 172277D Induration 119754D Infantile cortical hyperostosis 137070D Infantile hypophosphatasia 121079D Infantile malignant osteopetrosis 102189D Infantile melanodontia 144548D Infantile myofibromatosis 131850D Infection by Histoplasma capsulatum 145153D Infection by larvae of Trichinella spiralis 184603D Infection by Trypanosoma cruzi 129339D Infection due to Erysipelothrix rhusiopathiae 132870D Infection due to Mycoplasma pneumoniae 180728D Infection of masticator space 136201D Infection of oral cavity, teeth and salivary gland 181608D Infection of tooth 190500D Infection of tooth socket 139142D Infectious arthritis of temporomandibular joint 128642D Infectious arthritis of temporomandibular joint due to internal joint prosthesis 176821D Infectious disease notification 101176D Infectious disease of oral mucosa 186284D Infectious disorder of kidney 107326D Infectious mononucleosis 168426D Infectious process 127078D Infectious sialoadenitis of major salivary gland 133868D Infective dermatosis of lip 175138D Infective endocarditis 184247D Infective myositis 184252D Infective myositis of neck 130820D Infective sialoadenitis 172055D Inferior surface of soft palate ADA Standard No. 2000.2 - 2018 115

SNODENT ID SNODENT TERM 135151D Infiltrating basal cell carcinoma 172541D Infiltration 144106D Inflammation 142893D Inflammation related to voluntary body piercing 103547D Inflammation related to voluntary body tattooing 187844D Inflammatory dermatosis 175070D Inflammatory disease of liver 111883D Inflammatory disease of mucous membrane 117417D Inflammatory disorder 121385D Inflammatory fibrous hyperplasia of mouth 166745D Inflammatory morphology 135179D Inflammatory odontogenic cyst 183623D Inflammatory pain 173047D Inflammatory polyp 210402D Inflammatory red colored lesion of internal part of mouth caused by drug 105305D Influenza with pharyngitis 176320D Informed consent for procedure 176591D Informing patient 158578D Infraerupted tooth 167257D Infratemporal region structure 210552D Infrequent episodic arthralgia of temporomandibular joint 169759D Ingestible alcohol 185710D Inguinal hernia 211026D Initial stage active coronal caries 211020D Initial stage coronal caries 211014D Initial stage non-active coronal caries 196424D Injury of accessory nerve 195747D Injury of acoustic nerve 197798D Injury of cranial nerve 139103D Injury of dental structures 198795D Injury of facial nerve 184402D Injury of glossopharyngeal nerve 175223D Injury of head 195877D Injury of hypoglossal nerve 145680D Injury of lip 119564D Injury of mandible 104029D Injury of meniscus of temporomandibular joint ADA Standard No. 2000.2 - 2018 116

SNODENT ID SNODENT TERM 128350D Injury of mouth 147922D Injury of nasal cavity 198197D Injury of olfactory nerve 125594D Injury of periodontal tissue 198835D Injury of pneumogastric nerve 113626D Injury of salivary duct 106571D Injury of salivary gland 131976D Injury of sinus 120653D Injury of soft tissue of face 184418D Injury of splanchnic nerve 116237D Injury of teeth 141689D Injury of tongue 184366D Injury of trigeminal nerve 195730D Injury of trochlear nerve 184397D Injury to oculomotor nerve 172017D Inner ear structure 188070D Inner half of dentin 188586D Inner half of enamel 188627D Inner third of dentin 169970D Insect bite 127153D Insect bite of mouth 146337D Insertion - action 209418D Insertion of dental bridge abutment on tooth 187598D Insomnia 169217D Insufficient 104659D Insufficient anatomic crown height 181665D Insufficient biological width 144390D Insufficient clinical crown height 119059D Insufficient clinical crown height due to altered passive eruption 134676D Insufficient clinical crown height due to dental caries 123422D Insufficient clinical crown height due to fracture 176558D Insurance authorization 142510D Integumentary system finding 156391D Intellectual disability, congenital heart disease, blepharophimosis, blepharoptosis and hypoplastic teeth 141139D Intellectual frailty of aging 148236D Intellectual functioning disability ADA Standard No. 2000.2 - 2018 117

SNODENT ID SNODENT TERM 108003D Interferes with 128439D Interfrontal craniofaciosynostosis 114532D Interglobular spaces of tooth 157540D Interincisor distance 138596D Intermandibular dysostosis 140275D Intermaxillo-palatine dysostosis 100606D Intermediate 173828D Intermittent 123860D Intermittent claudication 187243D Intermittent explosive disorder 210502D Intermittent locking of temporomandibular joint 111143D Internal hyperostosis 131267D Internal resorption of root of tooth 100578D Internal resorption of tooth 128384D Internasal dysostosis 174367D Interprets 188853D Interproximal enamel caries 190515D Interproximal gingival soft tissue recession 163554D Interproximal surface of tooth 152236D Interstitial glossitis 167891D Intestinal structure 185878D Intestinal volvulus 117515D Intrabony periodontal defect 173844D Intracranial structure 147951D Intradermal nevus 136860D Intradermal route 144894D Intraductal papilloma 150192D Intraductal route 109483D Intraluminal route 152258D Intramedullary fibrous scar of bone 141000D Intramedullary route 152262D Intramucosal nevus 103770D Intramuscular 138124D Intramuscular lipoma 102854D Intramuscular route 152902D Intraosseous mucoepidermoid carcinoma 209544D Intravenous bisphosphonate prophylaxis 132566D Intrinsic enamel discoloration of erythroblastosis fetalis ADA Standard No. 2000.2 - 2018 118

SNODENT ID SNODENT TERM 104119D Intrinsic enamel discoloration of porphyria 160961D Intrinsic staining of tooth 185734D Intussusception 152270D Invasive cervical resorption 141490D Invasive fungal sinusitis 166375D Inversion 132257D Inverted follicular keratosis 136264D Inverted keratosis 108205D Inverted mesiodens 167219D Ionizing radiation 116743D Iris - Lisch nodules 170009D Iris structure 171020D Iron 172126D Iron AND/OR iron compound 169645D Iron deficiency 150074D Iron deficiency anemia 123390D Iron deficiency glossitis 185747D Iron overload 112835D Iron pigmentation of oral mucosa 115837D Irradiated enamel 121183D Irregular alveolar process 125784D Irreversible pulpitis 185752D Irritable bowel syndrome 143209D Irritant contact cheilitis 124143D Irritant contact gingivostomatitis 142167D Irritated basal cell papilloma 139072D Irritation 106473D Irritative hyperplasia of oral mucosa 165923D Is a 182978D Isaacs syndrome 152317D Ischemic myelofibrosis 181990D Islet cell transplant 100815D Jaundice 183681D Jaw angle 143779D Jaw claudication 132448D Jaw congenital deformities 183725D Jaw deviates on opening 141224D Jaw injury ADA Standard No. 2000.2 - 2018 119

SNODENT ID SNODENT TERM 197822D Jaw jutting 122019D Jaw pain 100108D Jaw region structure 183699D Jaw size 103974D Jaw-winking syndrome 145260D Joint crepitus 104824D Joint pain 143437D Joint prosthesis 184091D Joint stiffness 115329D Joint structure 170937D Joint structure of suture of skull 171479D Junction of hard and soft palate 148863D Junctional 102617D Junctional epidermolysis bullosa mitis 127202D Junctional nevus 152355D Juvenile hemangioendothelioma 134611D Juvenile hemochromatosis 156679D Juvenile hyaline fibromatosis 185246D Juvenile idiopathic arthritis 105658D Juvenile ossifying fibroma 121509D Juvenile paralysis agitans of Hunt 100652D Juvenile periodontitis 117349D Juvenile rheumatoid arthritis 125072D Kabuki make-up syndrome 116696D Kaposiform hemangioendothelioma 122897D Kaposi's sarcoma 167154D Kaposi's sarcoma - category 129341D Kaposi's sarcoma (clinical) 130213D Kaposi's sarcoma of palate 187742D Kearns-Sayre syndrome 131694D Kerasin thesaurismosis 149365D Keratinizing cyst 153072D Keratinizing squamous cell carcinoma of nasopharynx 139556D Keratoacanthoma 118451D Keratoacanthoma - category 141398D Keratoacanthoma of skin 113563D Keratoconjunctivitis sicca 102395D Keratoconjunctivitis sicca (excluding Sjögren syndrome) ADA Standard No. 2000.2 - 2018 120

SNODENT ID SNODENT TERM 102115D Keratoconjunctivitis sicca due to graft-versus-host disease 133593D Keratoconjunctivitis sicca, in Sjögren's syndrome 144065D Keratoconjunctivitis sicca, not specified as Sjögren's 105187D Keratosis 110126D Ketotic breath 168670D Kidney disease 181957D Kidney disorder due to diabetes mellitus 145499D Kidney stone 171666D Kidney structure 108845D Kingdom Protozoa cyst 187258D Kleptomania 184164D Klippel-Feil sequence 184140D Klippel's disease 184172D Klippel-Trenaunay-Weber syndrome 103988D Knife-edged edentulous alveolar ridge 174691D Known absent 169414D Known present 128441D Kohlschutter's syndrome 128186D Koilonychia 105765D Koplik spot 144181D Koplik spots 176515D Lab findings case management 110231D Labial alveolar bony ledging 181179D Labial ectopic tooth 100513D Labial embrasure 111232D Labial exostosis 122589D Labial lentigo 108625D Labial tubercle 136020D Laboratory diagnosis 166064D Labyrinth structure 110103D Laceration 109431D Laceration - injury 104347D Laceration of buccal mucosa 114929D Laceration of cheek 138009D Laceration of floor of mouth 106206D Laceration of intraoral surface of lip 121476D Laceration of lip 181007D Laceration of lower lip ADA Standard No. 2000.2 - 2018 121

SNODENT ID SNODENT TERM 120204D Laceration of oral cavity 148735D Laceration of palate 104489D Laceration of salivary gland 142817D Laceration of skin of eyelid AND periocular area 121203D Laceration of tongue 108897D Lack of adequate intermaxillary vertical dimension 123405D Lack of anterior occlusal guidance 171446D Lack of bone formation 133016D Lack of cuspid occlusal guidance 138992D Lack of embrasure between adjacent teeth 148719D Lack of interproximal tooth contact 155904D Lack of keratinized gingiva 100760D Lack of ossification of mandible 139573D Lack of ossification of maxilla 112336D Lack of ossification of palatine bone 115364D Lack of ossification of premaxilla 114274D Lack of ossification of vomer 142534D Lack of ossification of zygomatic bone 122057D Lack of posterior alveolar arch support 181789D Lack of posterior occlusal support 108312D Lack of thinking ability 187204D Lack or loss of sexual desire 172283D Lacking 131349D Lacrimal and parotid gland sarcoidosis 170667D Lacrimal drainage structure 169818D Lacrimal gland structure 170124D Lacrimal structure 185768D Lactose intolerance 103179D Lamina muscularis of mucous membrane of hypopharynx 129146D Lamina muscularis of mucous membrane of oropharynx 116244D Lamina muscularis of pharyngeal mucous membrane 104064D Langerhans cell histiocytosis 167014D Langerhans cell histiocytosis - category 116840D Langerhans cell histiocytosis, disseminated 144479D Langerhans cell histiocytosis, disseminated (clinical) 173533D Langerhans cell histiocytosis, multifocal 138512D Langerhans cell histiocytosis, unifocal (clinical) 102459D Langerhans cell histiocytosis,unifocal ADA Standard No. 2000.2 - 2018 122

SNODENT ID SNODENT TERM 199156D Language barrier 199406D Large adenoids 152465D Large cell Ewing sarcoma of bone 168141D Large intestinal structure 198382D Large nose 198503D Large tonsils 184129D Laryngeal crepitus 147310D Laryngeal papillomatosis 139811D Laryngeal structure 118524D Laryngitis sicca 184350D Late effect of burns of eye, face, head AND/OR neck 184378D Late effect of injury to nerve roots, spinal plexus AND/OR other nerves of trunk 182141D Late effect of poisoning due to drug, medicinal AND/OR biological substance 122401D Late effects of poliomyelitis 131710D Late effects of pyogenic intracranial abscess 118915D Late effects of viral encephalitis 157712D Late mixed dentition 102463D Late syphilis 125212D Late tooth eruption 134408D Latent bone cyst of jaw 108019D Lateral accessory root canals 124923D Lateral developmental cyst of jaw 136759D Lateral deviation of tongue on protrusion 130437D Lateral dislocation of tooth 108656D Lateral excursion of teeth 178947D Lateral incisor region of oral cavity 198974D Lateral openbite 197803D Lateral openbite - left 138803D Lateral radicular cyst 152477D Lateral soft palate fistula 157643D Lateral tongue thrust 171915D Laterality 179566D Latex allergy 143535D Laugier-Hunziker syndrome 131982D LE cell 110525D Le Fort's fracture ADA Standard No. 2000.2 - 2018 123

SNODENT ID SNODENT TERM 108026D Le Fort's fracture, type II 138565D Le Fort's fracture, type III 107272D Le Fort's fracture, type l 130278D Lead 167235D Lead AND/OR lead compound 116497D Lead breath 139807D Leaf-shaped fibroma of oral mucosa 178896D Leaking dental bridge 177919D Leaking dental crown 178311D Leaking dental filling 105102D Leaking dental restoration 178664D Leaking dental veneer 157921D Leeway space absent 157913D Leeway space present 166427D Left 188030D Left deviation of uvula 158430D Left posterior open bite 177024D Legal advice 176850D Legal court testimony concerning aspects of patient's problem or condition 176781D Legal deposition 176589D Legal testimony 132804D Leiomyoma 124232D Leiomyosarcoma 168586D Leiomyosarcoma - category 159307D Length of body of mandible 210912D Length of ramus on left side of mandible 210902D Length of ramus on right side of mandible 125587D Lentigo 101468D Lentigo - freckle 130002D Lentigo maligna 131472D Lentigo maligna melanoma 125458D Lentigo simplex 132022D Leonine facies 130136D Leontiasis 112793D Leontiasis ossium 135095D Lepromatous leprosy 145857D Leprosy ADA Standard No. 2000.2 - 2018 124

SNODENT ID SNODENT TERM 128027D Lesch-Nyhan syndrome 108417D Leser-Trélat sign 140920D Lesion of gingivae 116829D Lesion of lip 130039D Lesion of tongue 121725D Lethal glossopharyngeal defect 108061D Lethal midline granuloma 146219D Leukedema 147876D Leukedema of mouth 106782D Leukedema of tongue 138273D Leukemia 124733D Leukemia 168708D Leukemia (category) 117472D Leukokeratosis 111831D Leukokeratosis nicotina palati 126156D Leukoplakia 105966D Leukoplakia 144841D Leukoplakia of buccal mucosa 148301D Leukoplakia of gingiva 135683D Leukoplakia of larynx 102746D Leukoplakia of lips 148726D Leukoplakia of oral mucosa 187902D Leukoplakia of oral mucosa and tongue 102722D Leukoplakia of tongue 116076D Leukoplakia of tongue associated with HIV disease 174253D Levator palpebrae superioris structure 173289D Level of consciousness 137661D Levy-Hollister syndrome 120624D Lhermitte-Duclos disease 144553D Lichen planus 190366D Lichen planus of gingiva 109355D Lichen planus of lips 118388D Lichen planus of tongue 184908D Lichen sclerosus et atrophicus 170423D Lichenification 136240D Lichenoid 127874D Lichenoid allergic contact dermatitis 118970D Lichenoid allergic contact reaction ADA Standard No. 2000.2 - 2018 125

SNODENT ID SNODENT TERM 143087D Lichenoid allergic contact reaction affecting oral mucosa 152522D Lichenoid allergic contact reaction due to amalgam 138772D Lichenoid dermatitis 127169D Lichenoid drug eruption 152546D Lichenoid foreign body gingivitis 147637D Lichenoid reaction to tattoo 118530D Lifelong depressive personality trait 168037D Ligament of temporomandibular joint 173939D Light 171264D Light and ultraviolet light radiation 126071D Lightheadedness 166671D Limb structure 143245D Limitation of movement of temporomandibular joint 122710D Limited ability to open mouth 157488D Limited opening of mandible 127287D Limping 188121D Linea alba of oral mucosa 129704D Linear 115047D Linear gingival erythema 190528D Linear gingival erythema caused by fungus 141810D Linear IgA dermatosis 195570D Linear scleroderma 107650D Lingual alveolar bony ledging 115863D Lingual crossbite 181180D Lingual ectopic tooth 105662D Lingual embrasure 139310D Lingual exostosis 120790D Lingual groove of tooth 135478D Lingual myositis 163032D Lingual surface of root 118632D Lingual thyroid 105488D Lingual thyroid 134859D Lingual tonsil structure 163045D Lingual-occlusal 143191D Lingular tonsillitis 165906D Linkage concept 167566D Lip and/or palatal structures 110824D Lip biting ADA Standard No. 2000.2 - 2018 126

SNODENT ID SNODENT TERM 161408D Lip competence 160855D Lip feature 146288D Lip finding 210995D Lip habits 121154D Lip hypertrophy 157442D Lip incompetence 194245D Lip licking 133564D Lip line 148973D Lip structure 156423D Lip swelling 107479D Lip ulcer 111136D Lipid proteinosis 104093D Lipoma 124588D Lipoma (clinical) 173364D Lipoma morphology 184661D Lipomatosis dolorosa 132033D Liposarcoma 139489D Liposarcoma 144609D Liposarcoma, well differentiated 144264D Lips normal 174156D Liver structure 113439D Lobular 136553D Lobular carcinoma 152624D Lobular torus 144303D Lobulated tongue 121993D Local anesthetic 137753D Local exogenous pigmentation of oral mucosa 180839D Local exogenous pigmentation of oral soft tissue 127370D Local recurrence of malignant tumor of buccal cavity 149401D Local recurrence of malignant tumor of tongue 180962D Localized abrasion of tooth 130428D Localized adult periodontitis 135872D Localized amyloidosis 128004D Localized candidiasis 189856D Localized chronic periodontitis 102056D Localized enamel hypomineralization associated with localized infection ADA Standard No. 2000.2 - 2018 127

SNODENT ID SNODENT TERM 145045D Localized enamel hypomineralization associated with localized trauma 135421D Localized enamel hypomineralization of undetermined etiology

121702D Localized enamel hypoplasia associated with local infection

113603D Localized enamel hypoplasia associated with localized trauma

147824D Localized enamel hypoplasia of undetermined etiology 121046D Localized gingival recession 190533D Localized gingivitis 169650D Localized infection 122137D Localized keratoacanthoma 120695D Localized macrodontia 142547D Localized melanin pigmentation 126187D Localized microdontia 207138D Localized moderate aggressive periodontitis 207087D Localized moderate chronic periodontitis 129838D Localized pemphigoid 172038D Localized recession 194638D Localized scleroderma 148010D Localized secondary occlusal trauma 207142D Localized severe aggressive periodontitis 207076D Localized severe chronic periodontitis 207101D Localized slight aggressive periodontitis 207041D Localized slight chronic periodontitis 114344D Lofgrens syndrome 157125D Long face height 160789D Long face syndrome 120987D Long form of root of tooth 157139D Long lower third of face 157173D Long middle third of face 157419D Long vertical length of upper lip 146196D Loose dental bridge 178722D Loose dental crown 178307D Loose dental filling 128210D Loose dental restoration 178039D Loose dental veneer ADA Standard No. 2000.2 - 2018 128

SNODENT ID SNODENT TERM 166334D Loosening 199270D Loosening of dental implant screw 188558D Loss of access hole filling 143934D Loss of appetite 179371D Loss of benefits 107201D Loss of gingival stippling 159395D Loss of lamina dura 181758D Loss of occlusal relationship with complete denture 104220D Loss of taste 156452D Loss of taste anterior two thirds of tongue 156468D Loss of taste posterior one third of tongue 103421D Loss of teeth due to an accident 112391D Loss of teeth due to attrition 123433D Loss of teeth due to extraction 113164D Loss of teeth due to local periodontal disease 188257D Loss of vertical dimension of occlusion due to worn complete denture 189890D Loss of vertical dimension of occlusion due to worn removable partial denture 181704D Low bacterial challenge 174978D Low blood pressure 158718D Low gingival contour 189074D Low mandibular plane angle 173987D Low temperature 171989D Lower alveolar ridge structure 148551D Lower dental arch structure 171991D Lower limb structure 157351D Lower lip low 128397D Lower lip structure 183014D Lower motor neuron disease 173465D Lower respiratory tract structure 133063D Ludwig's angina 152653D Luetic glossitis 152669D Luminal unicystic ameloblastoma 166029D Lung structure 129612D Lupus erythematosus 110637D Lupus vulgaris 147811D Lyell's toxic epidermal necrolysis, subepidermal type ADA Standard No. 2000.2 - 2018 129

SNODENT ID SNODENT TERM 173871D Lymph node structure of limb 122144D Lymphadenitis 107077D Lymphadenopathy 132702D Lymphangioma 111664D Lymphangioma 106313D Lymphangioma circumscriptum 170944D Lymphatic edema 148885D Lymphatic filariasis 169077D Lymphatic tissue 172853D Lymphatic vessel tumor 132108D Lymphedema of lip 172208D Lymphocyte count 139470D Lymphocyte-rich classical Hodgkin lymphoma 185781D Lymphocytic-plasmacytic colitis 108747D Lymphocytosis 106537D Lymphoepithelial carcinoma 109885D Lymphoepithelial cyst 116325D Lymphoepithelial cyst of mouth 124952D Lymphoepithelial sialadenitis of Sjögren's syndrome 119398D Lymphoid hyperplasia 128954D Lymphoid hyperplasia 171697D Lymphoid system structure 148355D Lymphomatoid granulomatosis 120630D Lymphonodular coxsackie pharyngitis 101554D Lymphoproliferative disorder 105615D Lymphoproliferative disorder 133461D Lymphosarcoma of lymph nodes of head, face and neck 117233D Macrodontia 112107D Macrogenia 140070D Macrognathia 126932D Macule 149396D Maffucci syndrome 184912D Majeed syndrome 138097D Major aphthous ulceration 182783D Major depression, single episode 173215D Major salivary gland structure 173774D Malacia 127111D Malaise ADA Standard No. 2000.2 - 2018 130

SNODENT ID SNODENT TERM 113635D Malignant acanthosis nigricans 132177D Malignant blue nevus of skin 104628D Malignant carotid body tumor 181360D Malignant epithelial neoplasm of alveolus dentalis 115412D Malignant fibrous histiocytoma of skin 141720D Malignant granular cell tumor 171374D Malignant hematopoietic neoplasm 166979D Malignant histiocytosis 136422D Malignant histiocytosis (clinical) 129864D Malignant histiocytosis of lymph nodes of head, face AND/OR neck 111968D Malignant infiltration of oral cavity by underlying tumor 104556D Malignant lymphoma 194497D Malignant lymphoma (clinical) 149813D Malignant lymphoma, non-Hodgkin 109408D Malignant mast cell tumor of lymph nodes of head, face AND/OR neck 142478D Malignant melanoma 111087D Malignant melanoma 172692D Malignant melanoma - category 123446D Malignant melanoma arising in intradermal nevus 112646D Malignant melanoma in giant pigmented nevus 169229D Malignant melanoma in Hutchinson's melanotic freckle 102330D Malignant melanoma in junctional nevus 181285D Malignant melanoma of buccal mucosa 181394D Malignant melanoma of floor of mouth 181318D Malignant melanoma of gum 145447D Malignant melanoma of lip 132532D Malignant melanoma of oral cavity 181373D Malignant melanoma of palate 181302D Malignant melanoma of palatine arch 111557D Malignant melanoma of skin 116069D Malignant melanoma of skin of face 141037D Malignant melanoma of skin of lip 126379D Malignant melanoma of skin of lower lip 148800D Malignant melanoma of skin of neck 120925D Malignant melanoma of skin of scalp 121597D Malignant melanoma of skin of upper lip ADA Standard No. 2000.2 - 2018 131

SNODENT ID SNODENT TERM 180771D Malignant melanoma of tongue 181387D Malignant melanoma of vestibule of mouth 136645D Malignant mixed tumor of salivary gland 108308D Malignant myoepithelioma 171825D Malignant Neoplasm (Morphology) 181339D Malignant neoplasm of alveolus dentalis 181356D Malignant neoplasm of alveolus of mandible 181341D Malignant neoplasm of alveolus of maxilla 181409D Malignant neoplasm of anterior and lateral floor of mouth 198252D Malignant neoplasm of base of tongue dorsal surface 125709D Malignant neoplasm of border of tongue 180763D Malignant neoplasm of dorsal surface of tongue 114108D Malignant neoplasm of gum and contiguous sites 118467D Malignant neoplasm of junction of hard and soft palate 120034D Malignant neoplasm of lower lip, buccal aspect 149639D Malignant neoplasm of lower lip, external 115023D Malignant neoplasm of malar bone 199233D Malignant neoplasm of mandible 113748D Malignant neoplasm of midline of tongue 148412D Malignant neoplasm of nasopharyngeal wall 101406D Malignant neoplasm of overlapping lesion of lip 164969D Malignant neoplasm of skeletal system 197535D Malignant neoplasm of skin 174783D Malignant neoplasm of soft tissue 107943D Malignant neoplasm of tongue, tip and lateral border 128592D Malignant neoplasm of upper lip, lipstick area 175313D Malignant neoplastic disease 168194D Malignant nerve sheath tumor - category 148579D Malignant odontogenic ghost cell tumor 149061D Malignant peripheral nerve sheath tumor 130722D Malignant peripheral nerve sheath tumor 124780D Malignant peripheral nerve sheath tumor with rhabdomyoblastic differentiation 106898D Malignant pleomorphic carcinoma 102923D Malignant Triton tumor 138202D Malignant tumor of anterior floor of mouth 145336D Malignant tumor of anterior two-thirds of tongue ADA Standard No. 2000.2 - 2018 132

SNODENT ID SNODENT TERM 198664D Malignant tumor of anterior two-thirds of tongue - dorsal surface 149625D Malignant tumor of base of tongue 134828D Malignant tumor of branchial cleft 117137D Malignant tumor of buccal mucosa 127857D Malignant tumor of commissure of lip 185639D Malignant tumor of esophagus 114623D Malignant tumor of floor of mouth 106965D Malignant tumor of frenum linguae 116801D Malignant tumor of frenum of lower lip 133398D Malignant tumor of frenum of upper lip 118609D Malignant tumor of gum 128193D Malignant tumor of hard palate 107217D Malignant tumor of inferior surface of soft palate 117090D Malignant tumor of labial mucosa 111923D Malignant tumor of lateral floor of mouth 198261D Malignant tumor of lingual tonsil 129076D Malignant tumor of lip 145963D Malignant tumor of lipstick area of lip 135510D Malignant tumor of lower buccal sulcus 143307D Malignant tumor of lower gingiva 149429D Malignant tumor of lower labial mucosa 129510D Malignant tumor of lower labial sulcus 113172D Malignant tumor of major salivary gland 104518D Malignant tumor of minor salivary gland 140441D Malignant tumor of nasopharyngeal soft palate surface 109871D Malignant tumor of nasopharynx 125721D Malignant tumor of oral cavity 199297D Malignant tumor of oropharynx 110254D Malignant tumor of palate 114154D Malignant tumor of parotid gland 133615D Malignant tumor of retromolar area 140058D Malignant tumor of salivary gland 147119D Malignant tumor of soft palate 130655D Malignant tumor of sublingual gland 112985D Malignant tumor of submandibular gland 199246D Malignant tumor of tip of tongue 120408D Malignant tumor of tongue ADA Standard No. 2000.2 - 2018 133

SNODENT ID SNODENT TERM 135445D Malignant tumor of tonsil 138447D Malignant tumor of upper buccal sulcus 106642D Malignant tumor of upper gingiva 143400D Malignant tumor of upper labial mucosa 136700D Malignant tumor of upper labial sulcus 124056D Malignant tumor of uvula 111041D Malignant tumor of vermilion border of lip 112928D Malignant tumor of vermilion border of lower lip 129484D Malignant tumor of vermilion border of upper lip 142506D Malignant tumor of vestibule of mouth 185799D Mallory-Weiss syndrome 117768D Malocclusion Angle class II division 2 188926D Malocclusion cuspid class I 158316D Malocclusion cuspid class II 188937D Malocclusion cuspid class II 188110D Malocclusion cuspid class III 104249D Malocclusion due to abnormal frenum attachment 110462D Malocclusion due to abnormal swallowing 128977D Malocclusion due to biting habits 103510D Malocclusion due to gingival hyperplasia 135838D Malocclusion due to intraoral soft tissue chewing 109757D Malocclusion due to lip habit 102877D Malocclusion due to mouth breathing 105540D Malocclusion due to object habits 131246D Malocclusion due to sucking habits 139967D Malocclusion due to tongue habits 150365D Malocclusion of teeth 118342D Malocclusion, Angle class I 181244D Malocclusion, Angle class II 188090D Malocclusion, Angle class II subdivision 108137D Malocclusion, Angle class II, division 1 198513D Malocclusion, Angle class II, division 2 134145D Malocclusion, Angle class III 173546D Malposition 103758D Malposition of eyelashes 163452D Mamelon 157474D Mandible deviates left on opening 157461D Mandible deviates right on opening ADA Standard No. 2000.2 - 2018 134

SNODENT ID SNODENT TERM 121482D Mandibular actinomycosis 113954D Mandibular alveolar hypoplasia 110745D Mandibular alveolus structure 138680D Mandibular condyle aplasia 105379D Mandibular coronoid process impingement 161611D Mandibular deviation 127826D Mandibular gingival attachment 111395D Mandibular herpes zoster infection 211062D Mandibular laterognathia 157276D Mandibular midline deviation to left 157269D Mandibular midline deviation to right 183545D Mandibular nerve disorder 118255D Mandibular prognathism 124369D Mandibular retrognathism 135122D Mandibular vestibule 190544D Mandibular vestibule depth 149706D Mandibuloacral dysostosis 182419D Manic bipolar I disorder 182367D Manic bipolar I disorder in full remission 182379D Manic bipolar I disorder in remission 199380D Marfan's syndrome 107405D Marginal periodontitis 158623D Marginal ridge height discrepancy 162748D Marginal ridge of tooth 108504D Marginal zone B-cell lymphoma 111191D Maroteaux-Lamy syndrome 172502D Mass 139663D Mass of oral cavity 104600D Mass of parotid gland 150163D Mass of salivary gland 180737D Mass of tongue 170452D Mast cell sarcoma 130395D Mastication 168092D Masticator space 198997D Masticatory myositis 132787D Maternal autoimmune hemolytic anemia 167080D Maturation acceleration 168059D Maturation defect ADA Standard No. 2000.2 - 2018 135

SNODENT ID SNODENT TERM 173788D Mature (peripheral) T-cell neoplasm 181677D Maxilla finding 181683D Maxilla residual ridge finding 165025D Maxilla residual ridge morphology 189630D Maxilla residual ridge morphology resists vertical and horizontal movement 189623D Maxilla residual ridge morphology with absent anterior labial vestibule 189126D Maxilla residual ridge morphology with hamular notch present

189130D Maxilla residual ridge morphology with hyperplastic mobile anterior ridge 188140D Maxilla residual ridge morphology with minimal resistance to palatal vault 189148D Maxilla residual ridge morphology with no buccal vestibule present 188200D Maxilla residual ridge morphology with poor hamular notch 189168D Maxilla residual ridge morphology with prominent anterior nasal spine 188316D Maxilla residual ridge morphology with reduction of post malar space 189174D Maxilla residual ridge morphology with redundant tissue present 189181D Maxilla residual ridge morphology with tori present 189158D Maxilla residual ridge morphology without palatal vault resistance to horizontal or vertical movement 148676D Maxillary alveolar hypoplasia 107802D Maxillary alveolus structure 157248D Maxillary and mandibular midline deviation to left 157253D Maxillary and mandibular midline deviation to right 126419D Maxillary asymmetry due to hemifacial atrophy 125946D Maxillary asymmetry due to hemifacial hypertrophy 103082D Maxillary cyst 123272D Maxillary dysostosis 149159D Maxillary gingival attachment 116903D Maxillary herpes zoster infection 157230D Maxillary midline deviation to left 157224D Maxillary midline deviation to right ADA Standard No. 2000.2 - 2018 136

SNODENT ID SNODENT TERM 157945D Maxillary midline diastema 120533D Maxillary prognathism 114889D Maxillary retrognathism 161113D Maxillary sinus finding 112327D Maxillary sinus structure 136927D Maxillary sinusitis 102324D Maxillary torus 124330D Maxillary vestibule 190555D Maxillary vestibule depth 178877D Maxillofacial prosthesis finding 177926D Maxillofacial prosthesis function - finding 177990D Maxillofacial prosthesis loose 178831D Maxillofacial prosthesis lost 178278D Maxillofacial prosthesis present 123303D Maxillo-zygomatic dysostosis 120742D Measles 172766D Measles morbillivirus 160990D Measure 172254D Mechanical abnormality 132424D Mechanical complication of chin prosthesis 101985D Mechanical complication of internal orthopedic device, implant AND/OR graft 116990D Mechanical crushing 143877D Mechanical irritation 106592D Median anterior maxillary cyst 181133D Median cleft lip and alveolus 142285D Median fissure of lip 149417D Median mandibular cyst 120828D Median palatal cyst 172443D Mediastinal structure 179392D Medical care unavailable 179476D Medical contraindication 177114D Medical evaluation, utilization review 176723D Medical records transfer 188226D Medication given 183359D Medication overuse headache 187289D Medication-induced movement disorder 187291D Medication-induced postural tremor ADA Standard No. 2000.2 - 2018 137

SNODENT ID SNODENT TERM 176570D Medicolegal procedure 181715D Medium bacterial challenge 168978D Medullary cavity of bone 186324D Medullary sponge kidney 143428D Megaloblastic anemia due to vitamin B>12< deficiency 134703D Melanin pigmentation 112738D Melanin pigmentation of oral mucosa 102245D Melanin pigmentation of oral mucosa associated with systemic condition 131813D Melanoacanthoma 112614D Melanocytic nevus 172040D Melanocytic nevus - category 113805D Melanocytic nevus of face 117527D Melanocytic nevus of lip 102557D Melanocytic nevus of neck 113814D Melanocytic nevus of scalp 145861D Melanocytic nevus of skin 180744D Melanocytic nevus of tongue 119295D Melanocytic nevus of trunk 149775D Melanoma in situ 145358D Melanoma in situ of lip 125895D Melanoma in situ of skin (clinical) 146741D Melanoplakia 128585D Melanosis 122775D Melanosis 119627D Melanotic macule of oral mucosa (reactive type) 107446D Melanotic neuroectodermal tumor 146545D Melanotic neuroectodermal tumor of infancy 144168D Melanotic neuroectodermal tumor of maxilla 108660D Melasma gravidarum 118991D Melkersson's syndrome 152761D Membranous basal cell adenoma 183634D Ménière's disease 183787D Meniscus structure of joint 183938D Menopausal headache 183940D Menopause 183955D Menopause present 183495D Menstrual migraine ADA Standard No. 2000.2 - 2018 138

SNODENT ID SNODENT TERM 170182D Mental alertness 123199D Mental disorder 115719D Mental handicap 145078D Mental retardation 157529D Mentalis strain 140707D Mentally dull 172103D Mercury AND/OR mercury compound 134465D Merkel cell carcinoma 149953D Merkel cell carcinoma 135024D Mesenchymal chondrosarcoma 189642D Mesial 181743D Mesial inclination of tooth 162730D Mesial marginal ridge of tooth 100359D Mesial movement of teeth 109522D Mesial step occlusion of primary dentition 162814D Mesial surface of root 163680D Mesial-buccal 163633D Mesial-buccal-distal 163717D Mesial-buccal-distal-lingual 163667D Mesial-buccal-distal-palatal 163531D Mesial-incisal 163260D Mesial-incisal-buccal 163130D Mesial-incisal-buccal-lingual 163679D Mesial-incisal-buccal-palatal 163111D Mesial-incisal-distal 162965D Mesial-incisal-distal-buccal 162846D Mesial-incisal-distal-buccal-lingual 163508D Mesial-incisal-distal-buccal-palatal 163241D Mesial-incisal-distal-lingual 163084D Mesial-incisal-distal-palatal 163512D Mesial-incisal-lingual 163362D Mesial-incisal-palatal 163013D Mesial-lingual 163343D Mesial-lingual-distal 163406D Mesial-occlusal 163327D Mesial-occlusal-buccal 163153D Mesial-occlusal-buccal-lingual 162805D Mesial-occlusal-buccal-palatal ADA Standard No. 2000.2 - 2018 139

SNODENT ID SNODENT TERM 163622D Mesial-occlusal-distal 163169D Mesial-occlusal-distal-buccal 163481D Mesial-occlusal-distal-buccal-lingual 163315D Mesial-occlusal-distal-buccal-palatal 163423D Mesial-occlusal-distal-lingual 163605D Mesial-occlusal-distal-palatal 162977D Mesial-occlusal-lingual 163218D Mesial-occlusal-palatal 163273D Mesial-palatal 163729D Mesial-palatal-distal 101508D Mesiobuccal groove of tooth 163304D Mesiobuccal surface of tooth root 105932D Mesiolingual groove of tooth 137805D Mesio-occlusion of teeth 162931D Mesiopalatal cusp 162954D Mesiopalatal surface of tooth root 157071D Mesocephalic face 106275D Mesotaurodontism 122687D Metabolic disease 181974D Metabolic syndrome X 174777D Metal 136697D Metal foreign body in mouth 113920D Metallic amalgam 188718D Metallic colored dental restoration present 169962D Metallic foreign body 100453D Metallic taste 169582D Metamfetamine 137920D Metamfetamine product 102213D Metaphyseal chondrodysplasia, McKusick type 145900D Metaphyseal chondrodysplasia, McKusick type with associated immunodeficiency 147040D Metaplasia 145916D Metaplastic squamous cell carcinoma 139334D Metastasis involving oral cavity 141540D Metastatic squamous cell carcinoma 152790D Methamphetamine abuse 160791D Methamphetamine dependence 167316D Method ADA Standard No. 2000.2 - 2018 140

SNODENT ID SNODENT TERM 170729D Microcytosis 135167D Microdontia 114964D Microfracture 136031D Microgenia 116665D Microglossia 103394D Microinfarct of heart 184920D Microscopic colitis 184931D Microscopic polyarteritis nodosa 171272D Microscopic skin vascular structure 142341D Microstomia 122558D Microtrauma 168564D Midbrain structure 174538D Middle ear structure 188614D Middle third of dentin 111629D Midline deviation of dental arch 211034D Midline deviation of maxillary tooth position 100889D Midline diastema of teeth 122591D Midline facial cleft - Tessier cleft 0 145520D Midline facial cleft - Tessier cleft 14 147001D Midline facial cleft - Tessier cleft 30 172967D Midline of hard palate 146668D Midline sinus of the upper lip 107894D Migraine 183469D Migraine aura without headache 183482D Migraine variants, not intractable 183448D Migraine with aura 183424D Migraine with typical aura 106635D Migraine without aura 149026D Migratory 120703D Mikulicz's disease 186746D Mild bipolar I disorder, single manic episode 182322D Mild depressed bipolar I disorder 130416D Mild epithelial dysplasia 190711D Mild gingivitis 182398D Mild manic bipolar I disorder 211030D Mild midline deviation of maxillary tooth position to left 211032D Mild midline deviation of maxillary tooth position to right 182442D Mild mixed bipolar I disorder ADA Standard No. 2000.2 - 2018 141

SNODENT ID SNODENT TERM 109742D Miliary tuberculosis 185813D Milk intolerance 186330D Minimal change disease 145740D Minimal deviation melanoma 157367D Minimal maxillary incisor display 165087D Minimal maxillary ridge support for denture 145549D Minimally attached gingiva 189037D Minimally compromised location and extent of edentulous area

189818D Minimally compromised occlusal scheme 114226D Minor oral aphthous ulceration 170857D Minor salivary gland structure 209897D Miscellaneous diagnostic tests 157720D Missing dentition by tooth number 187757D Mitochondrial myopathy 175299D Mitral valve prolapse 182092D Mixed anxiety and depressive disorder 182461D Mixed bipolar I disorder in partial remission 184954D Mixed collagen vascular disease 182950D Mixed congenital myopathy 210962D Mixed dentition 137954D Mixed parotid tumor 106908D Mixed tumor, mixed tumor 149558D Mobile tooth 186751D Moderate bipolar I disorder, single manic episode 177180D Moderate cavitated lesion limited to outer half of dentin 182333D Moderate depressed bipolar I disorder 140332D Moderate epithelial dysplasia 190568D Moderate gingivitis 182403D Moderate manic bipolar I disorder 211028D Moderate midline deviation of maxillary tooth position to left

211040D Moderate midline deviation of maxillary tooth position to right

182457D Moderate mixed bipolar I disorder 188029D Moderate root caries lesion limited to outer half of dentin 211006D Moderate stage active coronal caries 211002D Moderate stage coronal caries ADA Standard No. 2000.2 - 2018 142

SNODENT ID SNODENT TERM 211018D Moderate stage non-active coronal caries 189204D Moderately compromised dentate occlusal scheme 189040D Moderately compromised location and extent of edentulous area 189212D Moderately compromised occlusal scheme 189226D Moderately compromised partially dentate occlusal scheme

137062D Mohr syndrome 173994D Moistness of oral mucosa 136357D Moistness of oral mucosa - finding 152859D Molar incisor hypomineralization 152863D Molariform supernumerary tooth 114371D Molluscum contagiosum blepharoconjunctivitis 121584D Molluscum contagiosum infection 173132D Molluscum contagiosum virus 113769D Mongolian spot 128140D Moniliform hamartoma 170032D Monoclonal band present 123684D Monoclonal gammopathy (clinical) 116285D Monomorphic adenoma 168881D Mononuclear phagocyte system structure 175004D Mononucleosis syndrome 122214D Monostotic fibrous dysplasia 131589D Monostotic fibrous dysplasia of periradicular alveolar bone 182102D Mood disorder of depressed type 132226D Moon's molar teeth 172946D Morbilliform rash 164930D Morphea 135413D Morpheic basal cell carcinoma 111209D Morphologically abnormal structure 150042D Morquio syndrome 142069D Morton's metatarsalgia 179739D Mother currently breast-feeding 128657D Motivated to preserve dentition 169839D Motor function of palate 168000D Motor function of tongue 138937D Motor neuron disease 208942D Mottled teeth ADA Standard No. 2000.2 - 2018 143

SNODENT ID SNODENT TERM 146235D Mottled teeth, congenital 132154D Mottling of enamel 137571D Mouth and genital ulcers with inflamed cartilage syndrome 170410D Mouth and/or pharynx structures 146584D Mouth breathing 146149D Mouth breathing with nasal obstruction 189768D Mouth examination NAD 149251D Mouth polyp 108570D Mouth region structure 150279D Mouth symptoms 169860D Movement observable 156406D Movement of uvula 161598D Movement of uvula - finding 113299D Mucinosis 181011D Mucocele of lower lip 135105D Mucocele of mouth 121022D Mucocele of salivary gland 149137D Mucocutaneous candidiasis 147539D Mucocutaneous junction of lip 148788D Mucocutaneous junction of lower lip 117100D Mucocutaneous junction of upper lip 113268D Mucoepidermoid carcinoma 147946D Mucoepidermoid carcinoma of parotid gland 137186D Mucoepidermoid carcinoma of salivary gland 103715D Mucoepidermoid carcinoma of submandibular gland 115465D Mucoepidermoid carcinoma, high grade 122090D Mucoepidermoid carcinoma, intermediate grade 143617D Mucoepidermoid carcinoma, low grade 149660D Mucoepidermoid neoplasm (morphology) 209290D Mucogingival deformity on edentulous ridge 209300D Mucogingival deformity on edentulous ridge due to aberrant insertion of frenum of tongue 209320D Mucogingival deformity on edentulous ridge due to decreased vestibular depth 209330D Mucogingival deformity on edentulous ridge due to lack of keratinized gingiva 122088D Mucogingival junction 102798D Mucoid sputum ADA Standard No. 2000.2 - 2018 144

SNODENT ID SNODENT TERM 141586D Mucopolysaccharidosis 112577D Mucopolysaccharidosis, MPS-I-H 124266D Mucopolysaccharidosis, MPS-I-H/S 133691D Mucopolysaccharidosis, MPS-II 146986D Mucopolysaccharidosis, MPS-III-A 156803D Mucopolysaccharidosis, MPS-III-B 104616D Mucopolysaccharidosis, MPS-I-S 148703D Mucopolysaccharidosis, MPS-IV-A 139212D Mucopolysaccharidosis, MPS-IV-B 139135D Mucopurulent sputum 133765D Mucor 169700D Mucosa of anterior pillars of fauces 170583D Mucosa of hard palate 173757D Mucosa of soft palate 117205D Mucosa of ventral surface of tongue 120262D Mucosa-associated lymphoid tissue (MALT) lymphoma of orbit

100177D Mucosal lentiginous melanoma 106129D Mucositis following chemotherapy 140661D Mucositis following radiation therapy 120178D Mucositis following therapy 143849D Mucous cyst 102503D Mucous extravasation cyst of salivary gland 171524D Mucous inflammation 114702D Mucous membrane structure 141847D Mucous membrane swelling 188151D Mucous patch of oral mucosa 103497D Mucous retention cyst of minor salivary gland 108924D Mucus retention 156667D Muir-Torré syndrome 144152D Multibacillary leprosy 182945D Multi-core congenital myopathy 152987D Multicystic intraosseous ameloblastoma 194677D Multifocal fibrosclerosis 180609D Multifocal nodular oncocytic hyperplasia of parotid gland 153249D Multifocal nodular oncocytic hyperplasia of salivary gland 146652D Multifocal superficial basal cell carcinoma 187676D Multi-infarct dementia with delirium ADA Standard No. 2000.2 - 2018 145

SNODENT ID SNODENT TERM 187682D Multi-infarct dementia with delusions 122159D Multinodular 189235D Multinodular oncocytic hyperplasia 122192D Multiple adenomatous polyps 119712D Multiple café-au-lait macules due to neurofibromatosis 143808D Multiple closed fractures of skull AND/OR face with cerebral laceration AND/OR contusion 186348D Multiple congenital cysts of kidney 108464D Multiple congenital exostosis 118479D Multiple endocrine adenomas 116649D Multiple endocrine neoplasia, type 1 102311D Multiple endocrine neoplasia, type 2 101577D Multiple endocrine neoplasia, type 3 129497D Multiple face fractures 118936D Multiple fractures involving skull and facial bones 153946D Multiple joint pain 149279D Multiple lentigines syndrome 138481D Multiple myeloma 115483D Multiple myeloma 118943D Multiple open fractures of skull AND/OR face without intracranial injury 137748D Multiple open mouth wounds 110142D Multiple open mouth wounds with complication 172029D Multiple open wounds 172489D Multiple polyps 101928D Multiple root fractures 125824D Multiple sclerosis 196714D Multiple superficial injuries of head 149280D Multiple supernumerary teeth related to systemic condition 127646D Multiple supernumerary teeth unrelated to systemic condition

127389D Multirooted tooth with convergent roots 124463D Multirooted tooth with divergent roots 149144D Mumps 128711D Mumps acute sialadenitis 146424D Mumps parotitis 109902D Mumps sublingual sialadenitis 111947D Mumps submandibular sialadenitis ADA Standard No. 2000.2 - 2018 146

SNODENT ID SNODENT TERM 168689D Mumps virus 121652D Mural unicystic ameloblastoma 182997D Muscle atrophy 104190D Muscle contracture 146827D Muscle fasciculation 169511D Muscle fiber atrophy 193630D Muscle pain 141615D Muscle structure 168517D Muscle tone 184268D Muscle, ligament and fascia disorders 118904D Muscular ossification 142200D Musculoskeletal finding 172644D Musculoskeletal structure of limb 184281D Myalgia/myositis - multiple 184977D Myasthenia gravis 136342D Mycobacteriosis 171405D Mycobacterium 171553D Mycobacterium leprae 166807D Mycobacterium tuberculosis complex 169326D Mycobacterium, non-TB 118390D Mycoplasma pneumoniae 113473D Mycoplasmal pharyngitis 124535D Mycosis fungoides 146597D Mycosis fungoides (clinical) 186353D Myelodysplastic syndrome 186369D Myelodysplastic syndrome (clinical) 127084D Myelofibrosis 194848D Myeloid leukemia 104692D Myeloid sarcoma 127343D Myelophthisic anemia 106345D Myelosclerosis with myeloid metaplasia 174909D Myocardial infarction 174442D Myocardium structure 149591D Myoepithelioma 184275D Myofascial pain 210532D Myofascial pain with referral 118433D Myofibroma 104038D Myofibromatosis ADA Standard No. 2000.2 - 2018 147

SNODENT ID SNODENT TERM 123943D Myositis 115166D Myospherulosis 187761D Myotonia 100226D Myotonus 146993D Myxedema 143981D Myxoid 113062D Myxoid chondrosarcoma 115301D Myxoid liposarcoma 104126D Myxoid liposarcoma 106996D Myxoma 135271D Myxoma 167300D Myxomatous neoplasm 126426D Nager syndrome 174435D Nail bed of finger 194213D Nail biting 167005D Nail structure 181146D Nance-Horan syndrome 184983D Narcolepsy 175425D Narcotics education 137384D Narrow gingival width 158149D Narrow mandibular arch form 158131D Narrow maxillary arch form 166895D Narrowed structure 166600D Nasal airway patency 173197D Nasal bone structure 173624D Nasal cavity structure 183668D Nasal headache 194298D Nasal hump 198736D Nasal obstruction 161204D Nasal sinus mucocele 115816D Nasal sinus osteoma 121606D Nasal sinus structure 111245D Nasal structure 173340D Nasoethmoid complex of bones 147616D Naso-labial cyst 144357D Nasolabial cyst of mouth 129683D Nasolabial sulcus structure 148052D Naso-maxillary dysostosis ADA Standard No. 2000.2 - 2018 148

SNODENT ID SNODENT TERM 107147D Naso-palatine duct cyst 153064D Nasopharyngeal carcinoma 169451D Nasopharyngeal structure 172628D Nasopharyngeal wall structure 141643D Natal 116568D Natal tooth 160649D Natural head position 182059D Nausea and vomiting 180049D Navigational concept 174932D Neck pain 105125D Neck structure 196160D Neck swelling 198362D Neck webbing 118548D Necrosis 188326D Necrosis following injection of local anesthetic 117897D Necrosis of hard palate 101698D Necrosis of the pulp 183051D Necrotizing enterocolitis in fetus OR newborn 153086D Necrotizing gingivostomatitis 156861D Necrotizing inflammation 155802D Necrotizing periodontal disease 121469D Necrotizing sialometaplasia 187925D Necrotizing ulcerative gingivitis 156013D Necrotizing ulcerative gingivoperiodontitis 153103D Necrotizing ulcerative mucositis 187918D Necrotizing ulcerative periodontitis 106036D Neisseria gonorrhoeae 199367D Nelson syndrome 114718D Neonatal 138499D Neonatal alveolar lymphangioma 113516D Neonatal candidiasis 126125D Neonatal chlamydial conjunctivitis 145315D Neonatal conjunctivitis 186376D Neonatal diabetes mellitus 110922D Neonatal hemochromatosis 119141D Neonatal osteomyelitis of jaw 144319D Neonatal thrush 130947D Neonatal tooth ADA Standard No. 2000.2 - 2018 149

SNODENT ID SNODENT TERM 115081D Neoplasm 123147D Neoplasm of alveolar ridge mucosa 131969D Neoplasm of anterior two-thirds of tongue 112900D Neoplasm of base of tongue 137730D Neoplasm of bone of face 122752D Neoplasm of border of tongue 102428D Neoplasm of buccal mucosa 135789D Neoplasm of carotid body 143232D Neoplasm of commissure of lip 112148D Neoplasm of dorsal surface of tongue 108982D Neoplasm of endocrine gland 150383D Neoplasm of floor of mouth 120757D Neoplasm of gingival mucosa 100288D Neoplasm of gum 128730D Neoplasm of hard palate 138260D Neoplasm of inner aspect of lip 116547D Neoplasm of inner aspect of lower lip 106730D Neoplasm of inner aspect of upper lip 112857D Neoplasm of jaw 139188D Neoplasm of lip 139399D Neoplasm of lower gum 139283D Neoplasm of major salivary gland 110518D Neoplasm of mandible 119847D Neoplasm of maxilla 197571D Neoplasm of maxillary sinus 110951D Neoplasm of minor salivary gland 122464D Neoplasm of mouth 112916D Neoplasm of palate 142704D Neoplasm of palatine bone 133295D Neoplasm of parotid gland 109788D Neoplasm of retromolar area 125905D Neoplasm of salivary gland duct 107319D Neoplasm of skin of lip 135696D Neoplasm of soft palate 137833D Neoplasm of sublingual gland 111877D Neoplasm of tongue 138764D Neoplasm of uncertain behavior of alveolar ridge mucosa ADA Standard No. 2000.2 - 2018 150

SNODENT ID SNODENT TERM 113724D Neoplasm of uncertain behavior of anterior portion of floor of mouth 129893D Neoplasm of uncertain behavior of anterior two-thirds of tongue 104637D Neoplasm of uncertain behavior of base of tongue 137822D Neoplasm of uncertain behavior of bone of face 143767D Neoplasm of uncertain behavior of border of tongue 119966D Neoplasm of uncertain behavior of buccal mucosa 127651D Neoplasm of uncertain behavior of commissure of lip 145370D Neoplasm of uncertain behavior of dorsal surface of tongue

102087D Neoplasm of uncertain behavior of endocrine gland 150267D Neoplasm of uncertain behavior of floor of mouth 116620D Neoplasm of uncertain behavior of gingival mucosa 148648D Neoplasm of uncertain behavior of gums 147415D Neoplasm of uncertain behavior of hard palate 140252D Neoplasm of uncertain behavior of hypopharynx 111751D Neoplasm of uncertain behavior of inner aspect of lip 132098D Neoplasm of uncertain behavior of jaw 107199D Neoplasm of uncertain behavior of lateral portion of floor of mouth 137707D Neoplasm of uncertain behavior of lip 129011D Neoplasm of uncertain behavior of lower gum 121261D Neoplasm of uncertain behavior of major salivary gland 150349D Neoplasm of uncertain behavior of mandible 128619D Neoplasm of uncertain behavior of maxilla 102664D Neoplasm of uncertain behavior of minor salivary gland 117171D Neoplasm of uncertain behavior of mouth 130854D Neoplasm of uncertain behavior of nasopharynx 113456D Neoplasm of uncertain behavior of oral cavity 127050D Neoplasm of uncertain behavior of oropharynx 109514D Neoplasm of uncertain behavior of palate 120611D Neoplasm of uncertain behavior of palatine bone 134551D Neoplasm of uncertain behavior of parotid gland 102444D Neoplasm of uncertain behavior of pharynx 105282D Neoplasm of uncertain behavior of retromolar area 135957D Neoplasm of uncertain behavior of salivary gland duct 164953D Neoplasm of uncertain behavior of skeletal system ADA Standard No. 2000.2 - 2018 151

SNODENT ID SNODENT TERM 105796D Neoplasm of uncertain behavior of skin of lip 140898D Neoplasm of uncertain behavior of soft palate 106619D Neoplasm of uncertain behavior of sublingual gland 134719D Neoplasm of uncertain behavior of submandibular gland 110692D Neoplasm of uncertain behavior of tongue 143999D Neoplasm of uncertain behavior of upper gum 120420D Neoplasm of uncertain behavior of ventral surface of tongue

116575D Neoplasm of uncertain behavior of vermilion border of lip 123031D Neoplasm of uncertain behavior of vestibule of mouth 137299D Neoplasm of upper gum 148598D Neoplasm of ventral surface of tongue 104869D Neoplasm of vermilion border of lip 104663D Neoplasm of vermilion border of lower lip 106186D Neoplasm of vermilion border of upper lip 108163D Neoplasm of vestibule of mouth 146300D Neoplasm of zygomatic bone 169480D Neoplasm with sebaceous differentiation 105984D Neoplasm, benign 111655D Neoplasm, malignant (primary) 115757D Neoplasm, metastatic 120567D Neoplasm, uncertain whether benign or malignant 130087D Neoplastic disease 135631D Nerve sheath tumor 166732D Nerve structure 170842D Nervous system tumor morphology 107422D Neuralgia 184309D Neuralgia/neuritis - multiple 185074D Neuralgic amyotrophy 100993D Neurilemmoma 117019D Neurilemoma 132675D Neurilemoma, malignant 111492D Neuroblastoma 130557D Neurofibroma 125692D Neurofibroma 139922D Neurofibromatosis 136818D Neurofibromatosis type 1 139249D Neurofibromatosis type 2 ADA Standard No. 2000.2 - 2018 152

SNODENT ID SNODENT TERM 116024D Neurofibromatosis, type 3 170520D Neurohypophysis structure 187340D Neuroleptic malignant syndrome 144374D Neurologic unpleasant taste 110277D Neurological finding 183080D Neuroma 171970D Neuroma - category 147967D Neuroma of amputation stump 134178D Neuroma, no ICD-O subtype 138013D Neuromuscular hamartoma 184996D Neuromyelitis optica 185003D Neuromyotonia 113977D Neuronevus 186382D Neuropathy 167371D Neutropenia 183371D New daily persistent headache 172347D Nicotiana tabacum 182540D Nicotine-induced organic mental disorder 115052D Niemann-Pick disease, type A 174945D Night sweats 132597D NK/T-cell lymphoma, nasal and nasal-type 189755D No abnormality detected 117625D No confirmation of 149233D No evidence of 135341D No family history of 102780D No history of 100392D No indication of 132392D No pain 123168D No record of 119978D No review of 122061D No salivation 199091D No tooth problem 105071D No treatment required for 187109D Nocturnal enuresis 104368D Nodular 110265D Nodular fasciitis 139427D Nodular malignant melanoma of skin 120023D Nodular melanoma ADA Standard No. 2000.2 - 2018 153

SNODENT ID SNODENT TERM 116007D Nodule 197833D Nodule in skin or mucosa 210942D Non carious lesion at cervical margin of tooth 188656D Non-active caries 211022D Non-active cavitated caries of tooth root 211024D Non-active non-cavitated caries of tooth root 185438D Nonalcoholic steatohepatitis 194522D Non-bullous erythema multiforme 131768D Non-bullous impetigo 188687D Non-cavitated caries 210999D Non-cavitated caries of tooth root 133314D Noncompliance with dental treatment 136480D Noncompliance with treatment 125848D Non-fluoride enamel opacities 169697D Non-Hodgkin lymphoma (category) 148006D Non-Hodgkin's lymphoma (clinical) 181413D Non-Hodgkin's lymphoma of oral cavity 153283D Noninvasive carcinoma ex pleomorphic adenoma 124221D Non-melanin pigmentation due to drug 188721D Non-metallic colored dental restoration present 142974D Non-odontogenic developmental cyst of jaw 182586D Non-organic disorder of the sleep-wake schedule 134477D Nonpigmented nevus 205703D Non-plaque induced gingival disease 181082D Nonrestorable carious tooth 193644D Non-specific 156698D Non-steroidal anti-inflammatory agent 172659D Non-steroidal anti-inflammatory agent 167787D Nonsuppurative inflammation 136467D Nonsuppurative osteitis of jaw 172001D Nonvenomous insect bite 130297D Nonvenomous insect bite of lip without infection 147188D Non-working interference functional occlusion 179725D Normal breast feeding 101944D Normal form of root of tooth 195636D Normal growth and development for age 190586D Normal oral mucous membrane and osseointegrated bone tissue surrounding dental implant ADA Standard No. 2000.2 - 2018 154

SNODENT ID SNODENT TERM 189718D Normal periapical tissue 190576D Normal periodontal tissue 206903D Normal periodontium with attachment loss 189700D Normal pulp of tooth 121756D Normal salivation 179359D Not entitled to benefits 115075D Not examined for 179495D Not indicated 177864D Not susceptible to caries 176982D Notifications 138406D NSAID-induced angioedema-urticaria 153306D Numb chin syndrome 173477D Numbness 161047D Numbness of face 125518D Numbness of tongue 175101D Nutritional disorder 198341D O/E - lip swelling 209886D O/E - Post-pubertal 209862D O/E - Pre-pubertal 209872D O/E - Pubertal 197781D O/E - salivary calculus 197736D O/E - skin bullae 180576D O/E - stud in tongue 197758D O/E - vesicles in skin 186395D Obese 210993D Object biting 114739D Obligatory mouth breathing 162769D Oblique ridge of tooth 180860D Obliteration of root canal of tooth due to abnormal mineralization of tooth pulp 165865D Observable entity 187372D Obsessive compulsive personality disorder 187364D Obsessive-compulsive disorder 183363D Obstetric spinal and epidural anesthesia-induced headache

129649D Obstructed tooth eruption 166644D Obstruction 125135D Obstruction of salivary duct ADA Standard No. 2000.2 - 2018 155

SNODENT ID SNODENT TERM 141156D Obstructive sialadenitis 102170D Obstructive sialoadenitis of major salivary gland 125157D Obstructive sinusitis 183120D Obstructive sleep apnea of adult 183112D Obstructive sleep apnea of child 183131D Obstructive sleep apnea syndrome 210672D Obtuse nasolabial angle 184210D Occipital and temporal lobes, CS 173648D Occipital bone structure 189654D Occlusal 108472D Occlusal appliance 146371D Occlusal guidance 178923D Occlusal projection 189318D Occlusal scheme 106912D Occlusal trauma 108878D Occlusal wear of teeth 102369D Occult submucous cleft palate 144716D Occupational abrasion of tooth 102353D Occupational erosion of teeth 187386D Occupational maladjustment 148364D Occupational tattoo 168379D Occurrence 167108D Ocular adnexa structure 105691D Ocular cicatricial pemphigoid 174823D Ocular laceration without intraocular prolapse 156410D Ocular-mucous membrane syndrome 116478D Oculocutaneous melanocytic nevus 154373D Oculodental syndrome 107860D Oculomandibular dysostosis 171802D Oculomotor nerve structure 117570D Odontoameloblastoma 142855D Odontogenesis imperfecta 150464D Odontogenic carcinosarcoma 149192D Odontogenic cyst 119379D Odontogenic cyst 136293D Odontogenic cyst with ameloblastomatous change 134301D Odontogenic cyst with epithelial dysplasia 116409D Odontogenic cyst with inflammation ADA Standard No. 2000.2 - 2018 156

SNODENT ID SNODENT TERM 143686D Odontogenic ghost cell tumor 119593D Odontogenic keratocyst 139594D Odontogenic myxoma 124975D Odontogenic tumor 149331D Odontogenic tumor of jaw 125470D Odontogenic tumor, benign 113851D Odontogenic tumor, malignant 188427D Odontohypophosphatasia 102574D Odontoma 126442D Old-age 100274D Olfactory 140559D Olfactory neuroblastoma 106247D Oncocytic metaplasia 109863D Onion breath 143369D Onychia of finger 133501D Opalescent 181762D Open anterior occlusal relationship 134892D Open bite 147869D Open dislocation of jaw 105875D Open division, temporomandibular ligament 124638D Open fracture of alveolar border of body of mandible 130245D Open fracture of alveolar ridge of maxilla 130798D Open fracture of body of mandible 139933D Open fracture of facial bones 147093D Open fracture of mandible 103069D Open fracture of mandible, angle of jaw 143923D Open fracture of mandible, condylar process 146739D Open fracture of mandible, coronoid process 101182D Open fracture of mandible, multiple sites 138819D Open fracture of mandible, subcondylar 115533D Open fracture of maxilla 132940D Open fracture of nasal bones 133586D Open fracture of orbital floor (blow-out) 109184D Open fracture of orbital portion of zygomatic bone 118785D Open fracture of ramus of mandible 125064D Open fracture of superior maxilla 145050D Open fracture of symphysis of body of mandible 123414D Open fracture of zygoma ADA Standard No. 2000.2 - 2018 157

SNODENT ID SNODENT TERM 119461D Open fracture of zygomatic arch 107096D Open fracture of zygomatic tripod 133322D Open horizontal fracture of maxilla 181770D Open posterior occlusal relationship 104745D Open pyramidal fracture of maxilla 172732D Open traumatic dislocation 146022D Open undisplaced fracture of nasal bone 168636D Open wound 129903D Open wound in mouth 142394D Open wound in mouth with complication 107020D Open wound of alveolar process with complication 138256D Open wound of alveolar process without complication 119913D Open wound of buccal mucosa 134052D Open wound of buccal mucosa with complication 128805D Open wound of buccal mucosa without complication 114917D Open wound of cheek 149438D Open wound of chin 195956D Open wound of ear 100532D Open wound of floor of mouth without complication 193708D Open wound of head 110323D Open wound of jaw 112554D Open wound of jaw with complication 144326D Open wound of jaw without complication 102209D Open wound of lip 112475D Open wound of lip with complication 139628D Open wound of lip without complication 145667D Open wound of mouth floor 148522D Open wound of mouth floor with complication 107771D Open wound of mouth without complication 126913D Open wound of multiple sites of mouth with complication 127577D Open wound of multiple sites of mouth without complication

193962D Open wound of nose 140117D Open wound of palate 133211D Open wound of palate with complication 132363D Open wound of palate without complication 198375D Open wound of scalp 118792D Open wound of tongue ADA Standard No. 2000.2 - 2018 158

SNODENT ID SNODENT TERM 150205D Open wound of tongue with complication 143060D Open wound of tongue without complication 145452D Open, displaced fracture of nasal bone 171388D Open, undisplaced fracture 187393D Opioid abuse 187408D Opioid dependence 182538D Opioid-induced organic mental disorder 185019D Opsoclonus-myoclonus syndrome 195640D Optic nerve and pathway injury 136077D Oral airway finding 113117D Oral blood blister 144480D Oral cavity finding 114051D Oral cavity function 122747D Oral cavity opening appropriate for age 100363D Oral cavity opening not assessable 125347D Oral cavity problem 146699D Oral cavity structure 140528D Oral cavity, dental and salivary finding 119636D Oral cavity, dental and salivary gland disorder 114725D Oral cavity, dental and salivary gland injury 105207D Oral cicatricial pemphigoid 113690D Oral dyskinesia 119765D Oral dystonia 137795D Oral erythematous candidiasis 131019D Oral fistula 132718D Oral frictional keratosis 160696D Oral habits 126796D Oral hairy leukoplakia 125375D Oral hairy leukoplakia associated with HIV disease 117639D Oral hairy leukoplakia associated with immunodeficiency 173420D Oral hard tissue structure 189773D Oral health maintenance 106880D Oral herpes simplex infection 112182D Oral hygiene finding 108035D Oral hypoesthesia 102693D Oral infection 144530D Oral inflammatory sinus tract patency 102232D Oral involvement by mucous membrane pemphigoid ADA Standard No. 2000.2 - 2018 159

SNODENT ID SNODENT TERM 180678D Oral lesion 142919D Oral lesions in Reiter's syndrome 190593D Oral leukoplakia caused by sanguinarine 131003D Oral lichen planus 152551D Oral lichenoid mucositis 141783D Oral lichenoid reaction 115099D Oral lipoma 134227D Oral lymphangioma 128378D Oral melanocytic macule 143542D Oral melanoplakia 165353D Oral motor ataxia 109145D Oral mucosa finding 140880D Oral mucosal bacterial disease 113782D Oral mucosal disease due to graft-versus-host disease 142649D Oral mucosal fungal disease 135990D Oral mucosal herpes 112565D Oral mucosal involvement by dermatitis herpetiformis 114606D Oral mucosal involvement by linear IgA disease 115496D Oral mucosal viral disease 100407D Oral mucous membrane involvement by bullous pemphigoid

136915D Oral mucous membrane structure 104001D Oral papillomatosis 131747D Oral paracoccidioidomycosis 132261D Oral paresthesia 190387D Oral pemphigoid of gingival mucous membrane 114584D Oral pemphigus vulgaris 181523D Oral phase dysphagia 153869D Oral piercing 131911D Oral sinus 103048D Oral soft tissues structure 130221D Oral stage of deglutition 117464D Oral submucosal fibrosis 130767D Oral syphilis 106707D Oral tuberculosis 102278D Oral ulceration due to chemical burn 132407D Oral ulceration due to cold burn 136388D Oral ulceration due to radiation burn ADA Standard No. 2000.2 - 2018 160

SNODENT ID SNODENT TERM 122953D Oral ulceration due to thermal burn 209667D Oral ulcerative mucositis due to antineoplastic therapy 189601D Oral vesiculoulcerative disease 145651D Oral wart 148258D Oral-facial-digital syndrome 168224D Orbicularis oculi muscle structure 120837D Orbicularis oris flap 109338D Orbicularis oris muscle part 129855D Orbicularis oris muscle structure 174627D Orbital complex of bones - floor 123049D Orbital portion of zygomatic bone 168765D Order Spirochaetales 182847D Organic psychotic condition 165896D Organism 107678D Oroantral fistula 122279D Oroantral fistula - established 136792D Oroantral fistula - immediate 181506D Orocutaneous fistula 153436D Orofacial cleft 183154D Orofacial dyskinesia 127406D Orofacial granulomatosis 107716D Orofacial granulomatosis of gingivae 115800D Oromandibular-limb hypogenesis spectrum 113500D Oronasal fistula 122850D Oropharyngeal dysphagia 121149D Oropharyngeal structure 130999D Orthodontic appliance 178526D Orthodontic appliance finding 178400D Orthodontic appliance loose 178601D Orthodontic band fallen off 177961D Orthodontic bracket fallen off 145755D Orthodontics 148132D Orthokeratinized odontogenic cyst 153458D Orthokeratosis 148197D Osler hemorrhagic telangiectasia syndrome 153470D Osseous and chondromatous metaplasia 109496D Osseous ankylosis 116450D Osseous choristoma ADA Standard No. 2000.2 - 2018 161

SNODENT ID SNODENT TERM 153491D Osseous hyperplasia 140027D Osseous metaplasia 114359D Ossifying epulis of periodontal origin 117493D Ossifying fibroma 132623D Osteitis 130115D Osteitis condensans 119899D Osteitis deformans 128252D Osteitis fibrosa cystica generalisata 113996D Osteoarthritis 118582D Osteoblastoma 195008D Osteochondritis dissecans 131214D Osteochondroma 132469D Osteochondromatosis 129409D Osteodystrophy 141276D Osteogenesis imperfecta 117969D Osteogenesis imperfecta with blue sclerae AND dentinogenesis imperfecta 126984D Osteogenesis imperfecta with normal sclerae, dominant form

106439D Osteogenesis imperfecta, perinatal lethal 146448D Osteoid osteoma 145182D Osteoid osteoma 156717D Osteoid tissue 119000D Osteolysis 135114D Osteolysis 122706D Osteoma 120956D Osteoma 105269D Osteoma cutis 105586D Osteoma cutis 115121D Osteoma mucosae 140345D Osteoma of face 153784D Osteoma of periosteum 149527D Osteomalacia 127819D Osteomyelitis 132972D Osteomyelitis of facial bone 121675D Osteomyelitis of frontal bone 137129D Osteomyelitis of jaw 140418D Osteomyelitis of mandible ADA Standard No. 2000.2 - 2018 162

SNODENT ID SNODENT TERM 112370D Osteomyelitis of maxilla 141102D Osteomyelitis of nasal-orbit complex 140592D Osteomyelitis of sphenoid bone 104778D Osteomyelitis of temporal bone 122734D Osteomyelitis of zygomatic bone 109960D Osteonecrosis caused by drug 198844D Osteonecrosis due to trauma 150809D Osteonecrosis of jaw due to bisphosphonate 127944D Osteopetrosis 103167D Osteopetrosis - intermediate type 156729D Osteophyte 175193D Osteoporosis 153525D Osteoporosis circumscripta 194930D Osteoporosis of disuse with pathological fracture 115735D Osteoporotic bone marrow defect 137456D Osteoradionecrosis 118894D Osteoradionecrosis of facial bones 112772D Osteoradionecrosis of jaw 132080D Osteoradionecrosis of the frontal bone 147086D Osteoradionecrosis of the mandible 111519D Osteoradionecrosis of the maxilla 132889D Osteoradionecrosis of the nasal-orbital complex 144467D Osteoradionecrosis of the sphenoid bone 101826D Osteoradionecrosis of the temporal bone 131061D Osteoradionecrosis of the zygomatic bone 124485D Osteosarcoma 111002D Osteosarcoma of bone 115289D Osteosclerosis 198728D Otalgia 186400D Otitis externa 186416D Otitis media 183652D Otogenic intracranial abscess 183647D Otogenic otalgia 136678D Otomandibular dysostosis 188590D Outer half of dentin 188571D Outer half of enamel 188608D Outer third of dentin 181864D Over extension of complete denture ADA Standard No. 2000.2 - 2018 163

SNODENT ID SNODENT TERM 181872D Over extension of removable partial denture 210967D Overbite 132359D Overcontoured emergence profile 182517D Overeating 149976D Overeruption of tooth 128281D Overgrowth of filiform papillae 120270D Overhang on tooth restoration 197703D Overjet 117734D Overlapping malignant neoplasm of floor of mouth 101202D Overlapping malignant neoplasm of lip 198496D Overlapping malignant neoplasm of lip, oral cavity and pharynx 123991D Overlapping malignant neoplasm of major salivary gland 130733D Overlapping malignant neoplasm of palate 123989D Overlapping malignant neoplasm of tongue 172306D Overriding structures 130686D Oxyphilic adenocarcinoma 149673D Oxyphilic adenoma 147458D Pachyonychia congenita syndrome 129216D Pachyonychia congenita type II of Jackson-Lawler 210996D Pacifier use 118841D Paget's disease of jaw 101315D Pain 187412D Pain disorder with psychological factor 107083D Pain in area of anesthesia 180666D Pain in cheek 181935D Pain in palate 119211D Pain in throat 118873D Pain of oral cavity structure 130348D Painful mouth 103620D Painful teething 117775D Painful tooth socket 131504D Paired teeth microdontia 163021D Palatal cusp 145565D Palatal cyst of the newborn 210712D Palatal impaction 119037D Palatal myoclonus 149504D Palatal reflex ADA Standard No. 2000.2 - 2018 164

SNODENT ID SNODENT TERM 132509D Palatal structure 163434D Palatal surface of root 153587D Palatal tubercle 162996D Palatal-occlusal 134355D Palate carcinoma 121623D Palate finding 118374D Palatine arch structure 168997D Palatine bone structure 144201D Palatine gland 146046D Palatitis 185026D Palindromic rheumatism 145944D Palisaded encapsulated neuroma 168921D Palpation 170391D Pancreatic structure 185440D Pancreatitis 187449D Panic 110600D Pannus 102519D Pansinusitis 102590D Papillary cystadenoma 153628D Papillary gingivitis 121870D Papillary hyperplasia 123841D Papillary hyperplasia of palate 138032D Papillary squamous cell carcinoma 112452D Papilloma (except papilloma of bladder M-81201) 181263D Papilloma of buccal mucosa 181325D Papilloma of lip 180785D Papilloma of tongue 127971D Papillon-Lefèvre syndrome 167964D Papular rash 173449D Papule 198163D Papule of skin 194363D Papulosquamous dermatosis 169361D Papulovesicular rash 169390D Paracoccidioides brasiliensis 133847D Paracoccidioidomycosis 145793D Parafunctional habit 168269D Paraganglia structure 126474D Paraganglioma ADA Standard No. 2000.2 - 2018 165

SNODENT ID SNODENT TERM 106954D Paraganglioma 100067D Parakeratosis 103259D Paralysis 101032D Paralysis of tongue 156520D Paralysis of uvula 135829D Paramedian facial cleft - Tessier cleft 1 120465D Paramedian facial cleft - Tessier cleft 2 120372D Paramedian facial cleft - Tessier cleft 3 193673D Paramolar 185042D Paraneoplastic cerebellar degeneration 183005D Paraneoplastic motor neurone disease 156738D Paraneoplastic syndrome 187454D Paranoid personality disorder 187522D Paranoid schizophrenia 113070D Parapharyngeal abscess 168118D Parasitic process 173580D Parasympathetic nervous system structure 168160D Parathyroid structure 108710D Paresthesia of tongue 171943D Parietal bone structure 147750D Parieto-occipital craniosynostosis 147157D Parinaud's syndrome 112622D Paronychia 141875D Paronychia of toe 189327D Parosmia 117543D Parosteal osteosarcoma 127195D Parotid duct structure 144915D Parotid gland structure 100550D Parotid sialectasia 146836D Parotid sialodocholithiasis 111672D Parotid sialolithiasis 169613D Parotid swelling 143751D Parotitis 111485D Parotitis - non-mumps 209712D Paroxysmal hemicrania 185057D Paroxysmal nocturnal hemoglobinuria 185061D Pars planitis 139462D Partial congenital absence of teeth ADA Standard No. 2000.2 - 2018 166

SNODENT ID SNODENT TERM 209365D Partial dental peri-implantitis 210642D Partial denture with increase in vertical dimension of occlusion

181200D Partial edentulism 106210D Partial thickness burn of lip 117061D Partially edentulous mandible 179891D Partially edentulous maxilla 132550D Partially impacted tooth 130629D Partially impacted tooth in bone 135727D Passive tooth eruption 169012D Past 174282D Pathologic calcification 137321D Pathologic mineralization 148695D Pathologic resorption of root of tooth 197903D Pathological fracture due to osteoporosis 168139D Pathological process 134624D Pathological resorption of tooth 128155D Pathology diagnosis 111376D Patient action not required 104980D Patient action required 124189D Patient advised to 119909D Patient affected 104541D Patient concerned 179196D Patient defaulted from follow-up 176884D Patient discharge 179154D Patient dissatisfied with result 176504D Patient education 176354D Patient encounter procedure 179149D Patient has moved away 176953D Patient identification 176710D Patient management procedure 179203D Patient noncompliance - general 179257D Patient non-compliant - refused access to services 179261D Patient non-compliant - refused intervention / support 179274D Patient non-compliant - refused service 149349D Patient not advised to 145294D Patient not affected 122694D Patient not concerned ADA Standard No. 2000.2 - 2018 167

SNODENT ID SNODENT TERM 179407D Patient on waiting list 176440D Patient referral 179120D Patient requests alternative treatment 180548D Patient self-discharge against medical advice 176543D Patient transfer 176694D Patient transfer, to another health care facility 178588D Patient unable to bite with denture 178808D Patient unable to chew with denture 178686D Patient unable to chew with orthodontic appliance 178162D Patient unable to eat with denture 178437D Patient unable to eat wth orthodontic appliance 178751D Patient unable to wear denture 178503D Patient unable to wear maxillofacial prosthesis 178170D Patient unable to wear orthodontic appliance 182529D Pattern of overeating and vomiting 109567D Paucibacillary leprosy 176429D Payment for service status 185035D Pediatric autoimmune neuropsychiatric disorder associated with streptococcal infection 136744D Peg-shaped teeth 104644D Pellagra 101717D Pellagra neuropathy 170066D Pellet gun missile 140036D Pellet wound of lip 140268D Pemphigoid 109340D Pemphigus 142864D Pemphigus minor 161386D Pemphigus paraneoplastica 119419D Pemphigus vegetans 110368D Pemphigus vulgaris 209270D Pemphigus vulgaris of gingival mucous membrane 135237D Penetrating injury of buccal mucosa 111444D Penetrating injury of floor of mouth 150438D Penetrating injury of intraoral surface of lip 137193D Penetrating injury of oral cavity 108832D Penetrating injury of palate 125254D Penetrating injury of tongue 185455D Peptic ulcer ADA Standard No. 2000.2 - 2018 168

SNODENT ID SNODENT TERM 121843D Perforation 209518D Perforation of dental restoration 138554D Periadenitis mucosa necrotica recurrens 104797D Periapical 120676D Periapical abscess 118422D Periapical abscess with facial involvement 121901D Periapical abscess with sinus tract 101992D Periapical abscess without sinus tract 153750D Periapical fibrous scar 150185D Pericoronal abscess 126028D Pericoronitis 180841D Peri-implant mucositis 101256D Perimylolysis 142886D Perineural invasion by tumor present 198270D Periocular open wound 131163D Periodontal abscess 137043D Periodontal and endodontic lesion 131331D Periodontal cyst 113321D Periodontal disease 155989D Periodontal lesion due to traumatic occlusion 128996D Periodontal ligament 209458D Periodontal ligament strain 131884D Periodontal pack 108602D Periodontal pack - light-curing system 117312D Periodontal pack - powder-liquid system 102751D Periodontal pocket 108349D Periodontal tissues structure 156554D Periodontic 107582D Periodontitis 155632D Periodontitis as manifestation of systemic disease 181450D Periodontitis associated with chronic familial neutropenia 181466D Periodontitis associated with cyclical neutropenia 190602D Periodontitis caused by dental appliance 189424D Periodontitis co-occurrent and due to histiocytosis syndrome

189335D Periodontitis co-occurrent with acquired neutropenia 189342D Periodontitis co-occurrent with Chédiak-Higashi syndrome 189352D Periodontitis co-occurrent with Cohen syndrome ADA Standard No. 2000.2 - 2018 169

SNODENT ID SNODENT TERM 189383D Periodontitis co-occurrent with cyclical neutropenia 189366D Periodontitis co-occurrent with Down syndrome 189375D Periodontitis co-occurrent with Ehlers-Danlos syndrome type 4

188170D Periodontitis co-occurrent with familial neutropenia 189391D Periodontitis co-occurrent with genetic disorder 189400D Periodontitis co-occurrent with glycogen storage disease 189418D Periodontitis co-occurrent with hematologic disorder 189434D Periodontitis co-occurrent with hypophosphatasia 189446D Periodontitis co-occurrent with infantile genetic agranulocytosis 189450D Periodontitis co-occurrent with leukemia 189461D Periodontitis co-occurrent with leukocyte adhesion deficiency

209358D Periodontitis due to anatomic tooth factor 190611D Periodontitis due to cervical root resorption 209341D Periodontitis due to defective dental restoration 190621D Periodontitis due to fracture of root of tooth 190638D Periodontitis due to occlusal trauma 189476D Periodontitis due to Papillon-Lefèvre syndrome 190641D Periodontitis due to primary occlusal trauma 190654D Periodontitis due to secondary occlusal trauma 149205D Perioral dermatitis 103568D Periorbital edema 120393D Periorbital hematoma 148099D Periorbital region structure 104174D Periosteal osteosarcoma 153778D Periosteal osteosarcoma of jaw 131205D Periosteum 137091D Periostitis 104573D Periostitis of jaw 134522D Peripharyngeal area structure 132430D Peripheral ameloblastoma 142903D Peripheral arterial occlusive disease 186437D Peripheral nerve disease 174085D Peripheral nerve structure 170701D Peripheral nervous system structure 171595D Peripheral neuroectodermal tumor ADA Standard No. 2000.2 - 2018 170

SNODENT ID SNODENT TERM 150233D Peripheral odontogenic fibroma 134386D Peripheral ossifying fibroma 143952D Peripheral vascular disease 167955D Peripheral vascular system structure 166905D Peritoneum (serous membrane) structure 100316D Peritonitis 195141D Peritonsillar abscess 173258D Periungual skin 167901D Periungual skin of toe 207212D Permanent tooth normal 114407D Pernicious anemia 172998D Persistent embryonic structure 105899D Persistent generalized lymphadenopathy 123962D Persistent tuberculum impar 173412D Person in family of subject 182810D Personality change 121235D Petechia 122602D Petechiae 174643D Peutz Jehgers polyp 111722D Peutz-Jeghers syndrome 153848D Phantom taste 165883D Pharmaceutical / biologic product 150354D Pharyngeal candidiasis 117401D Pharyngeal contents 110334D Pharyngeal dryness 127148D Pharyngeal mucous membrane structure 133517D Pharyngeal mucus 198932D Pharyngeal pouch 145554D Pharyngeal stage of deglutition 112273D Pharyngeal structure 130485D Pharyngeal submucosa 126783D Pharyngeal wall structure 140954D Pharyngitis 123650D Pharyngitis sicca 140776D Pharyngobasilar fascia 182555D Phencyclidine-related disorder 173329D Phenytoin 138475D Philtrum structure ADA Standard No. 2000.2 - 2018 171

SNODENT ID SNODENT TERM 109166D Phlebolithiasis 148420D Phlegmon 124714D Phlegmonous pharyngitis 140172D Phobia 156097D Phoenix abscess 165831D Physical force 111952D Physical handicap 165751D Physical object 194003D Physiological pigmentation 166135D Pigment alteration 139979D Pigment deposition 142789D Pigmentation 109816D Pigmentation of oral mucosa 141517D Pigmented 146411D Pigmented basal cell carcinoma 140931D Pigmented basal cell carcinoma 106724D Pigmented hairy epidermal nevus 106846D Pigmented neuroectodermal tumor of infancy 155943D Pigmented nevus 112520D Pigmented oral mucosal lesion 136576D Pilar tumor 172119D Pilosebaceous apparatus structure 136012D Pinna structure 187788D Piriformis syndrome 188100D Pit and fissure caries 131042D Pituitary adenoma 131673D Pituitary adenoma 104807D Pituitary dependent hypercortisolism 139784D Pituitary dwarfism 168945D Pituitary structure 173800D Plantar digital nerve of web space 107904D Plantar verrucous carcinoma 116715D Plaque 101447D Plasma cell cheilitis 104436D Plasma cell gingivitis 170916D Plasma cell inflammation 168868D Plasma cell myeloma - category 195187D Plasma cell neoplasm ADA Standard No. 2000.2 - 2018 172

SNODENT ID SNODENT TERM 142146D Plasmacytoma 120939D Plasmacytoma 169498D Plasmacytoma - category 108995D Plasmacytoma, extramedullary (not occurring in bone) 170835D Platelet count 143906D Platelet count below reference range 148477D Platelet disorder 115178D Pleomorphic adenoma 181445D Pleomorphic adenoma of palate 103789D Pleomorphic adenoma of parotid gland 180632D Pleomorphic adenoma of salivary gland 104750D Pleomorphic lipoma 125671D Pleomorphic lipoma 122222D Pleomorphic liposarcoma 136716D Pleomorphic liposarcoma 171763D Pleomorphic rhabdomyosarcoma 140043D Pleomorphic rhabdomyosarcoma 110616D Plexiform ameloblastoma 148034D Plexiform neurofibroma 110093D Plexiform unicystic ameloblastoma 141945D Plicated tongue 142053D Plummer-Vinson syndrome 180569D Plunger cusp 153914D Plunging ranula 153933D Pneumoparotid 185088D POEMS syndrome 135180D Poisoning 185090D Polyarteritis nodosa 185969D Polycystic kidney disease, adult type 186463D Polycystic ovaries 112195D Polycythemia vera 146359D Polycythemia vera (clinical) 116864D Polyglandular activity in multiple endocrine adenomatosis 125103D Polyglandular autoimmune syndrome, type 1 149832D Polyglandular autoimmune syndrome, type 2 136272D Polymorphous low grade adenocarcinoma 134994D Polymorphous low grade adenocarcinoma of salivary gland ADA Standard No. 2000.2 - 2018 173

SNODENT ID SNODENT TERM 115340D Polymyalgia rheumatica 185100D Polymyositis 116988D Polyneuropathy in pellagra 100584D Polyostotic fibrous dysplasia of bone 107621D Polyp 185354D Polyp of colon 145874D Polyp of maxillary sinus 100261D Polyp of tongue 136632D Poor elevation soft palate 133834D Poor gingival margin to tooth restoration 140234D Poor oral hygiene 107645D Popliteal pterygium syndrome 167843D Popliteal region structure 210812D Popping of left temporomandibular joint on opening 210802D Popping of right temporomandibular joint on opening 131377D Porphyria 116817D Porphyrinopathy 134973D Porphyruria 156764D Port-wine stain in proteus syndrome 111284D Port-wine stain of skin 207251D Possible clinical finding 102307D Possible diagnosis 139882D Posterior buccal occlusion of mandibular teeth 127434D Posterior crossbite 210955D Posterior crossbite limited to left side 210956D Posterior crossbite limited to right side 153830D Posterior fossa brain malformation, hemangioma, arterial anomaly,cardiac defect and aortic coarctation, and eye abnormality syndrome

129886D Posterior imbrication of teeth 135620D Posterior lingual occlusion of mandibular teeth 141881D Posterior open bite 210966D Posterior part of lower alveolar ridge 117673D Posterior perimaxillary faciosynostosis 188301D Posterior point of nasal spine ADA Standard No. 2000.2 - 2018 174

SNODENT ID SNODENT TERM 210964D Posterior segment of maxilla 181547D Posterior soft tissue impingement on teeth 157658D Posterior tongue thrust 110556D Posteruptive color change of tooth 146131D Posteruptive tooth staining due to drug 142620D Posteruptive tooth staining due to metal 123106D Posteruptive tooth staining due to pulpal bleeding 105847D Posteruptive tooth staining due to tetracycline 185377D Postgastric surgery syndrome 104254D Postherpetic neuralgia 111400D Post-infective arthritis 142011D Postinfective gingival recession 110541D Post-inflammatory hyperpigmentation in lichen planus 193296D Postmenopausal osteoporosis 184707D Postmyocardial infarction syndrome 196623D Postoophorectomy osteoporosis 194625D Postoperative complication 144361D Postoperative gingival recession 134918D Postoperative hemorrhage 127614D Postoperative infection 190747D Postoperative pain 141932D Postprocedural finding oral cavity 182604D Postseizure confusion 144175D Post-surgical epistaxis 194794D Post-surgical malabsorption osteoporosis 156755D Post-transplant lymphoproliferative disorder 156740D Posttraumatic periosteoma 124250D Posttreatment pain 144388D Postviral fatigue syndrome 143831D Preauricular region structure 196220D Preauricular sinus 150003D Precocious exfoliation of teeth related to idiopathic root resorption 115258D Precocious exfoliation of teeth related to root resorption associated with trauma 112583D Precocious exfoliation related to ectopic eruption of proximate tooth 117589D Precursor cell lymphoblastic leukemia ADA Standard No. 2000.2 - 2018 175

SNODENT ID SNODENT TERM 147017D Pre-eruptive color change of tooth 181478D Pre-eruptive intracoronal resorption of tooth 174950D Pregnant 142450D Preliminary diagnosis 102831D Premature shedding of primary tooth 101021D Premature tooth eruption 142840D Premature tooth loss 140206D Premaxillo-maxillary dysostosis 176365D Preparation of routine medical insurance claim 177105D Preparation of workmen's compensation claim for occupational/industrial disease or condition 108233D Prepubertal periodontitis 123569D Prepubertal periodontitis - generalized 135715D Prepubertal periodontitis - localized 179827D Prescription 179858D Prescription of appliance 176897D Prescription of drug 179862D Prescription of service 179870D Prescription of therapeutic regimen 186934D Presenile dementia 186947D Presenile dementia with delirium 186952D Presenile dementia with delusions 186968D Presenile dementia with depression 174059D Present 169744D Pressure - physical agent 207172D Previously initiated dental therapy completed 207187D Previously initiated endodontic therapy completed 210151D Primary active dental caries extending into dentin 210131D Primary active dental caries extending into enamel 209913D Primary active dental caries extending into inner half of enamel 209947D Primary active dental caries extending into inner third of dentin

209934D Primary active dental caries extending into middle third of dentin 209904D Primary active dental caries extending into outer half of enamel ADA Standard No. 2000.2 - 2018 176

SNODENT ID SNODENT TERM 209924D Primary active dental caries extending into outer third of dentin

210762D Primary active dental caries extending into pulp 199187D Primary adrenocortical insufficiency 185116D Primary biliary cholangitis 188661D Primary caries 183108D Primary central sleep apnea 137418D Primary cutaneous blastomycosis 146725D Primary cutaneous T-cell lymphoma 168230D Primary cutaneous T-cell lymphoma - category 182615D Primary degenerative dementia of the Alzheimer type, presenile onset 182636D Primary degenerative dementia of the Alzheimer type, presenile onset, uncomplicated 182627D Primary degenerative dementia of the Alzheimer type, senile onset 210104D Primary dental caries 121940D Primary dental caries, cervical origin 119490D Primary dental caries, indeterminate origin 114681D Primary dental caries, multisurface origin 100545D Primary dental caries, nonproximal smooth surface origin 118240D Primary dental caries, pit and fissure origin 132165D Primary dental caries, proximal smooth surface origin 135649D Primary dental caries, root surface origin 209397D Primary failure of osseointegration 109386D Primary hemochromatosis 122280D Primary herpes simplex 116838D Primary herpes simplex infection of lips 133899D Primary hyperoxaluria 186485D Primary hyperparathyroidism 187197D Primary hypersomnia 184563D Primary IgA nephropathy 187236D Primary insomnia 141194D Primary Kaposi's sarcoma of oral cavity 187790D Primary lateral sclerosis 128603D Primary leiomyosarcoma 116789D Primary malignant neoplasm of accessory sinus 108809D Primary malignant neoplasm of alveolar ridge mucosa ADA Standard No. 2000.2 - 2018 177

SNODENT ID SNODENT TERM 142770D Primary malignant neoplasm of anterior portion of floor of mouth 129318D Primary malignant neoplasm of anterior two-thirds of tongue

132300D Primary malignant neoplasm of base of tongue 132316D Primary malignant neoplasm of bone of face 131591D Primary malignant neoplasm of bone of skull 147368D Primary malignant neoplasm of border of tongue 110161D Primary malignant neoplasm of buccal mucosa 132929D Primary malignant neoplasm of cheek 107818D Primary malignant neoplasm of commissure of lip 116704D Primary malignant neoplasm of cranial nerve 104086D Primary malignant neoplasm of dorsal surface of tongue 118175D Primary malignant neoplasm of ethmoidal sinus 129608D Primary malignant neoplasm of eustachian tube 137674D Primary malignant neoplasm of floor of mouth 110489D Primary malignant neoplasm of frontal sinus 102906D Primary malignant neoplasm of gingival mucosa 126720D Primary malignant neoplasm of gum 113537D Primary malignant neoplasm of hard palate 135974D Primary malignant neoplasm of hypopharynx 106753D Primary malignant neoplasm of inner aspect of lip 121521D Primary malignant neoplasm of inner aspect of lower lip 123451D Primary malignant neoplasm of inner aspect of upper lip 114131D Primary malignant neoplasm of jaw 131429D Primary malignant neoplasm of lateral portion of floor of mouth

119044D Primary malignant neoplasm of lip 123361D Primary malignant neoplasm of lower gum 110502D Primary malignant neoplasm of major salivary gland 138793D Primary malignant neoplasm of mandible 141187D Primary malignant neoplasm of maxilla 115109D Primary malignant neoplasm of maxillary sinus 119457D Primary malignant neoplasm of middle ear 124751D Primary malignant neoplasm of minor salivary gland 148611D Primary malignant neoplasm of nasal cavity 124808D Primary malignant neoplasm of oral cavity 141419D Primary malignant neoplasm of oropharynx ADA Standard No. 2000.2 - 2018 178

SNODENT ID SNODENT TERM 141921D Primary malignant neoplasm of palate 111158D Primary malignant neoplasm of palatine bone 117687D Primary malignant neoplasm of parotid gland 138928D Primary malignant neoplasm of pharynx 111039D Primary malignant neoplasm of retromolar area 145826D Primary malignant neoplasm of salivary gland duct 107744D Primary malignant neoplasm of skin 107168D Primary malignant neoplasm of skin of face 122308D Primary malignant neoplasm of skin of lip 128661D Primary malignant neoplasm of skin of neck 118361D Primary malignant neoplasm of skin of scalp 132891D Primary malignant neoplasm of soft palate 135356D Primary malignant neoplasm of soft tissues of face 114652D Primary malignant neoplasm of soft tissues of head 131562D Primary malignant neoplasm of soft tissues of neck 126016D Primary malignant neoplasm of sphenoidal sinus 148023D Primary malignant neoplasm of sublingual gland 100079D Primary malignant neoplasm of submaxillary gland 111471D Primary malignant neoplasm of tongue 118744D Primary malignant neoplasm of upper gum 115270D Primary malignant neoplasm of uvula 118181D Primary malignant neoplasm of ventral surface of tongue 107511D Primary malignant neoplasm of vermilion border of lip 111910D Primary malignant neoplasm of vermilion border of lower lip

106603D Primary malignant neoplasm of vermilion border of upper lip

115579D Primary malignant neoplasm of vestibule of mouth 146392D Primary malignant neoplasm of zygomatic bone 210165D Primary non-active dental caries extending into dentin 210141D Primary non-active dental caries extending into enamel 210013D Primary non-active dental caries extending into inner half of enamel 210035D Primary non-active dental caries extending into inner third of dentin 210042D Primary non-active dental caries extending into middle third of dentin ADA Standard No. 2000.2 - 2018 179

SNODENT ID SNODENT TERM 210002D Primary non-active dental caries extending into outer half of enamel 210021D Primary non-active dental caries extending into outer third of dentin 210752D Primary non-active dental caries extending into pulp 144943D Primary occlusal trauma 132219D Primary oral herpes simplex infection 174351D Primary palate 129095D Primary pulmonary coccidioidomycosis 102808D Primary sarcoma of tongue 185128D Primary sclerosing cholangitis 183972D Primary Sjögren's syndrome 102526D Primary Sjögren's syndrome with multisystem involvement 146938D Primary syphilis 100843D Primary syphilis of lip 117354D Primary taste disorder 183385D Primary thunderclap headache 157909D Primate space absent 157899D Primate space present 147072D Primitive neuroectodermal tumor/Ewing's sarcoma TNM finding 115184D Primordial cyst 190692D Principal 112153D Principal diagnosis 142743D Prior diagnosis 123678D Probable diagnosis 165820D Procedure 179453D Procedure contraindicated 179513D Procedure not indicated 179288D Procedure not wanted 209404D Procedure on tooth 176401D Procedure refused 179131D Procedure refused for religious reason 170343D Procedure site 172265D Procedure site - Direct 179955D Procedure started 176845D Procedure time out 196058D Proclined incisor tooth ADA Standard No. 2000.2 - 2018 180

SNODENT ID SNODENT TERM 185821D Proctitis 149948D Professional tattoo 116180D Progonoma 109465D Progressive bulbar palsy 115987D Progressive cerebellar tremor 115695D Progressive junctional epidermolysis bullosa (neurotrophic)

103302D Progressive muscular atrophy 184769D Progressive myositis ossificans 186492D Prolactinoma 109987D Proliferative fasciitis 169374D Proliferative inflammation 154105D Proliferative verrucous oral leukoplakia 165158D Prominent anterior nasal spine 210482D Prophylactic extraction of permanent tooth 210492D Prophylactic extraction of primary tooth 169335D Prosthesis 173150D Prosthetic implant 100509D Protective splinting of masticatory muscles 173109D Protein deposition 104766D Proteinosis 186503D Proteinuria 147685D Proteus syndrome 174765D Protrusion 115973D Protrusion of a tooth 171936D Protrusion of tongue 132005D Protrusive excursion of teeth 211056D Protrusive lower lip 211064D Protrusive upper lip 177076D Provider-initiated encounter 176639D Provision of interpreter/translator services 122768D Proximal marginal gingivae 163009D Proximal surface of tooth 104671D Prune belly syndrome 154053D Psammomatoid juvenile ossifying fibroma 111542D Pseudocyst 112667D Pseudoepitheliomatous hyperplasia 141442D Pseudoepitheliomatous hyperplasia ADA Standard No. 2000.2 - 2018 181

SNODENT ID SNODENT TERM 100219D Pseudohypoparathyroidism 118507D Pseudohypoparathyroidism type I A 183993D Pseudolymphoma of lung in Sjögren's disease 136839D Pseudomembranous thrush 186519D Pseudo-obstruction 185429D Pseudo-obstruction of intestine 190468D Pseudopocket 150308D Pseudopolyposis of colon 100972D Pseudoptyalism 156772D Psoriasiform rash 150116D Psoriasis 138959D Psoriasis with arthropathy 187420D Psychalgia 108641D Psychiatric behavioral disability 143002D Psychogenic factor 187047D Psychogenic fugue 132760D Psychogenic polydipsia 186896D Psychologic conversion disorder 187052D Psychologic dyspareunia 187465D Psychopathic personality trait 182501D Psychotic disorder 167550D Pulmonary alveolar structure 186526D Pulmonary embolism 175089D Pulmonary emphysema 139946D Pulp abscess of finger 115630D Pulp and periapical tissue disease 124284D Pulp degeneration 129568D Pulp horn 113494D Pulp stones 129263D Pulpal abscess 154095D Pulpalgia 104017D Pulpitis 185137D Pure red cell aplasia 169020D Purpura 173902D Purpura 106487D Purulent sputum 126868D Pustular psoriasis 194222D Pustule ADA Standard No. 2000.2 - 2018 182

SNODENT ID SNODENT TERM 186535D Pyelonephritis 101045D Pyknodysostosis 185144D Pyoderma gangrenosum 105346D Pyogenic granuloma 123936D Pyogenic granuloma of gingiva 190662D Pyogenic granuloma of gingiva co-occurrent and due to pregnancy 128206D Pyogenic granuloma of lip 134788D Pyogenic granuloma of oral mucosa 123374D Pyorrhea 113776D Pyostomatitis vegetans 184058D Pyrophosphate arthritis 165849D Qualifier value 128563D Rabies 171390D Rabies virus 127937D Racemose hemangioma 117618D Racial pigmentation of oral mucosa 194282D Radiation dermatitis 195421D Radiation induced taste impairment 126564D Radiation injury 174118D Radiation injury with necrosis 169272D Radiation oncology AND/OR radiotherapy 145475D Radiation stomatitis 146495D Radiation-induced mucositis of oral mucous membranes 183862D Radiation-induced xerostomia 122878D Radicular cyst 154133D Radicular dens invaginatus 168367D Radiographic imaging procedure 207225D Radiographic imaging procedure carried out 206990D Radiographic radiolucency of tooth 206988D Radiographic radiopacity of tooth 121917D Ramifying pericementitis fibrosa syndrome 190707D Rampant dental caries 168899D Range of joint movement 108128D Ranula 147671D Ranula, congenital 166489D Rapid barometric pressure change 185832D Rapid gastric emptying ADA Standard No. 2000.2 - 2018 183

SNODENT ID SNODENT TERM 140833D Rapidly progressive periodontitis 138218D Raspberry tongue 137036D Rathke's pouch cyst 156786D Raynaud's phenomenon 187075D Reactive depression (situational) 182488D Reactive depressive psychosis 182490D Reactive depressive psychosis, single episode 172368D Reactive fibrosis 182474D Reactive psychoses 116263D Reason for 170097D Recession 165798D Record artifact 141868D Record of 168783D Recurrent 172824D Recurrent acute 137563D Recurrent acute sinusitis 109892D Recurrent aphthous ulcer 133731D Recurrent dislocation of temporomandibular joint 105276D Recurrent herpes simplex 100112D Recurrent herpes simplex labialis 182720D Recurrent major depression in partial remission 182712D Recurrent major depression in remission 182749D Recurrent major depressive episodes 182691D Recurrent major depressive episodes, in full remission 182731D Recurrent major depressive episodes, mild 182765D Recurrent major depressive episodes, moderate 140867D Recurrent mouth ulcers 116302D Recurrent oral herpes simplex infection 142133D Recurrent parotitis 150088D Recurrent sinusitis 168253D Recurrent ulcer 171217D Red blood cell count 199341D Reduced overbite 108515D Reduced salivation 114787D Redundant soft palate 177069D Refer for imaging 175384D Referral for anesthesia consultation 175397D Referral for anesthesia management ADA Standard No. 2000.2 - 2018 184

SNODENT ID SNODENT TERM 177146D Referral for laboratory tests 176625D Referral to anesthetic service 175494D Referral to clinical trial 176809D Referral to endodontic service 176602D Referral to maxillofacial surgery service 176799D Referral to medical service 176813D Referral to orthodontist 176455D Referral to pathology service 176464D Referral to pediatric dentist 176775D Referral to pediatrician 176331D Referral to periodontic service 176911D Referral to prosthodontic service 176747D Referral to radiology service 177095D Referral to service 101124D Referred otalgia 193875D Referred pain 179411D Referred to doctor 170304D Reflex 183430D Refractory migraine with aura 183453D Refractory migraine without aura 131401D Refractory periodontitis 179098D Refusal of treatment by patient 175931D Refusal of treatment by patient against dental advice 179316D Refused 171255D Region of esophagus 108976D Regional odontodysplasia 148431D Reiter's disease 179242D Rejected by recipient 194680D Relapsing febrile nodular nonsuppurative panniculitis 185159D Relapsing polychondritis 154259D Relative generalized macrodontia 154263D Relative generalized microdontia 181886D Removable partial denture not esthetic 188433D Removable partial denture with loss of occlusal relationship

188442D Removable partial denture with loss of retention 145148D Renal cell carcinoma 186278D Renal dysplasia ADA Standard No. 2000.2 - 2018 185

SNODENT ID SNODENT TERM 150144D Renal osteodystrophy 186557D Renal tubular acidosis 179836D Renewal of prescription 186561D Renovascular hypertension 187648D Repetitive rocking movements 209443D Replacement of tooth with removable complete denture 209425D Replacement of tooth with removable denture 209438D Replacement of tooth with removable partial denture 210322D Replacement resorption of surface of root of tooth following traumatic injury 119028D Replanted avulsed tooth 177122D Report procedure 177007D Request procedure 132668D Residual cyst 149562D Residual odontogenic cyst 118511D Residual osteitis 182875D Residual schizophrenia 166161D Resorbed tissue 188978D Resorption of anterior maxillary alveolar bone and anterior nasal spine due to lepromatous leprosy 132196D Resorption of apex of tooth root 117850D Resorption of inflammation 124136D Resorption of mandible 210522D Resorption of mandibular condyle 210342D Resorption of surface of tooth 108775D Respiratory finding 169553D Respiratory function 173081D Respiratory tract structure 185163D Restless legs 171548D Restoration of tooth 156583D Resurfacing - action 122100D Retained dental root 166103D Retention 143459D Retention cyst 207008D Retention of dental device 170512D Reticulin fibrosis 122128D Reticuloendothelial cytomycosis 167112D Reticulosarcoma morphology ADA Standard No. 2000.2 - 2018 186

SNODENT ID SNODENT TERM 124910D Reticulosarcoma of lymph nodes of head, face and neck 181988D Retinal tear 186127D Retinopathy due to diabetes mellitus 188180D Retraction of tongue 195615D Retroclined incisor tooth 135654D Retrocuspid papilla 184193D Retrodiscitis of temporomandibular joint 135007D Retromolar gingival hyperplasia 139951D Retromolar papilla 184138D Retropatellar crepitus 185171D Retroperitoneal fibrosis 158495D Retruded to maximum intercuspation 113332D Retrusive excursion of teeth 211058D Retrusive lower lip 211066D Retrusive upper lip 158235D Reverse curve of Spee 158647D Reverse curve of Wilson 161270D Reverse overjet 115204D Reverse position of adjacent teeth 143471D Reverse posterior crossbite 117042D Reverse posterior crossbite, multiple teeth 147980D Reverse posterior crossbite, single tooth 143162D Reversible pulpitis 135069D Review of 140879D Revised diagnosis 133662D Rhabdomyoma 143395D Rhabdomyoma 173567D Rhabdomyomatous neoplasm - category 155962D Rhabdomyosarcoma 102127D Rhabdomyosarcoma 167290D Rhabdomyosarcoma - category 121739D Rheumatic arthritis of temporomandibular joint 169716D Rheumatic fever 175332D Rheumatic heart disease 170370D Rheumatic inflammation 111808D Rheumatoid arthritis 126085D Rheumatoid arthritis of temporomandibular joint 138182D Rhinitis sicca ADA Standard No. 2000.2 - 2018 187

SNODENT ID SNODENT TERM 198750D Rhinolith 121718D Rhizopus 137846D Rice bodies 140309D Rickets 154339D Riga-Fede disease 169943D Right 188245D Right deviation of uvula 158424D Right posterior open bite 177048D Risk management 146647D Ritual abrasion of tooth 111503D Robin sequence 114235D Robinow syndrome 125489D Rolling of gingival margin 159158D Root angulation of tooth 177200D Root caries 189483D Root number 172811D Rooting reflex 140473D Rooting reflex finding 150429D Roseola infantum (HHV 6) 121005D Rotation of tooth 149088D Round cell liposarcoma 119555D Round cell liposarcoma 166265D Route of breathing 145218D Rubella 168295D Rubella virus 104525D Ruptured retention cyst 147797D Rusty sputum 100870D Sagittal craniosynostosis 170826D Saliva 142356D Saliva-induced contact dermatitis 101646D Salivary colic 121242D Salivary duct structure 115761D Salivary dysfunction caries secondary to aging 114545D Salivary dysfunction caries secondary to medication 142990D Salivary dysfunction caries secondary to radiation therapy 146098D Salivary dysfunction dental caries 133207D Salivary gland disease associated with AIDS 123621D Salivary gland hematoma ADA Standard No. 2000.2 - 2018 188

SNODENT ID SNODENT TERM 169524D Salivary gland structure 183843D Salivary lubrication 183836D Salivary reflex 142445D Salivary secretion 173243D Salivary structure 136319D SAPHO syndrome 170406D Sarcoid type granuloma 112729D Sarcoidosis 169802D Sarcoidosis in scar 187973D Sarcoidosis of oral cavity 146889D Sarcoidosis, lupus pernio type 100623D Sarcoma 115828D Sarcoma 167858D Sarcoma - category 105823D Scalp structure 106626D Scaphycephaly 149809D Scar 149308D Scar 147882D Scar at apex of tooth 199354D Scar of skin 135791D Scarlet fever 176930D Scheduling 112740D Schirmer test paper strip 156900D Schirmer's test 169989D Schistocyte 187483D Schizoaffective disorder 187496D Schizoid personality disorder 185185D Schizophrenia 187533D Schizophreniform disorder 187546D Schizotypal personality disorder 116893D Schneiderian carcinoma 148372D Schneiderian papilloma 185192D Schnitzler syndrome 184299D Sciatica 169240D Scleral structure 185205D Scleritis 134735D Sclerodactyly 113544D Scleroderma-associated calcinosis ADA Standard No. 2000.2 - 2018 189

SNODENT ID SNODENT TERM 144286D Sclerosing angioma 154484D Sclerosing osteomyelitis 166797D Sclerosis 111221D Sclerotic 128769D Scratch 143693D Scratch of mouth 126295D Sebaceous adenocarcinoma 136785D Sebaceous adenoma 142387D Sebaceous cyst 169201D Sebaceous gland structure 145803D Sebaceous hyperplasia 100668D Seborrheic keratosis 129151D Second degree burn injury 122673D Second degree burn of buccal mucosa 108907D Second degree burn of cheek 100154D Second degree burn of chin 146112D Second degree burn of circumoral region 113730D Second degree burn of ear 137206D Second degree burn of face AND/OR head 126173D Second degree burn of face, head AND/OR neck 141333D Second degree burn of floor of mouth 132203D Second degree burn of forehead 134960D Second degree burn of forehead AND/OR cheek 145239D Second degree burn of hard palate 112434D Second degree burn of labial mucosa 127835D Second degree burn of mandibular attached gingiva 127097D Second degree burn of mandibular vestibule 126269D Second degree burn of maxillary attached gingiva 119426D Second degree burn of maxillary vestibule 124115D Second degree burn of neck 146901D Second degree burn of nose 148075D Second degree burn of oropharynx 126000D Second degree burn of periorbital region 145176D Second degree burn of preauricular region of face 147323D Second degree burn of scalp 140908D Second degree burn of soft palate 117365D Second degree burn of tongue 107989D Second degree burn of tonsillar area ADA Standard No. 2000.2 - 2018 190

SNODENT ID SNODENT TERM 183550D Second division of fifth cranial nerve disorder 178999D Second molar region of oral cavity 178975D Second premolar region of oral cavity 210192D Secondary active dental caries extending into dentin 210172D Secondary active dental caries extending into enamel 209967D Secondary active dental caries extending into inner half of enamel 209992D Secondary active dental caries extending into inner third of dentin 209980D Secondary active dental caries extending into middle third of dentin 209953D Secondary active dental caries extending into outer half of enamel 209974D Secondary active dental caries extending into outer third of dentin 210772D Secondary active dental caries extending into pulp 188674D Secondary caries 101195D Secondary dental arch length loss 132634D Secondary dental caries 112890D Secondary dental caries associated with failed or defective dental restoration 126852D Secondary dental caries associated with local or systemic factors 105063D Secondary dentin 121532D Secondary diagnosis 140635D Secondary hemochromatosis 118737D Secondary malignant neoplasm of alveolar ridge mucosa 145928D Secondary malignant neoplasm of bone of face 149057D Secondary malignant neoplasm of buccal mucosa 103608D Secondary malignant neoplasm of floor of mouth 131026D Secondary malignant neoplasm of gingival mucosa 101549D Secondary malignant neoplasm of gum 116167D Secondary malignant neoplasm of inner aspect of lip 137880D Secondary malignant neoplasm of inner aspect of lower lip 134081D Secondary malignant neoplasm of inner aspect of upper lip

147784D Secondary malignant neoplasm of jaw 143158D Secondary malignant neoplasm of lip ADA Standard No. 2000.2 - 2018 191

SNODENT ID SNODENT TERM 119945D Secondary malignant neoplasm of lower gum 106418D Secondary malignant neoplasm of major salivary gland 126230D Secondary malignant neoplasm of mandible 136361D Secondary malignant neoplasm of maxilla 136904D Secondary malignant neoplasm of minor salivary gland 116523D Secondary malignant neoplasm of mouth 140313D Secondary malignant neoplasm of palate 117279D Secondary malignant neoplasm of palatine bone 183079D Secondary malignant neoplasm of parotid gland 100495D Secondary malignant neoplasm of retromolar area 140657D Secondary malignant neoplasm of skin of lip 142259D Secondary malignant neoplasm of submaxillary gland 123335D Secondary malignant neoplasm of tongue 118887D Secondary malignant neoplasm of upper gum 101370D Secondary malignant neoplasm of ventral surface of tongue

105950D Secondary malignant neoplasm of vermilion border of lip 140210D Secondary malignant neoplasm of vermilion border of lower lip

139038D Secondary malignant neoplasm of vermilion border of upper lip 112826D Secondary malignant neoplasm of vestibule of mouth 127225D Secondary malignant neoplasm of zygomatic bone 210202D Secondary non-active dental caries extending into dentin 210188D Secondary non-active dental caries extending into enamel 210064D Secondary non-active dental caries extending into inner half of enamel 210093D Secondary non-active dental caries extending into inner third of dentin 210081D Secondary non-active dental caries extending into middle third of dentin 210056D Secondary non-active dental caries extending into outer half of enamel 210076D Secondary non-active dental caries extending into outer third of dentin 149035D Secondary occlusal trauma 124307D Secondary oxalosis 187338D Secondary parkinsonism ADA Standard No. 2000.2 - 2018 192

SNODENT ID SNODENT TERM 183986D Secondary Sjögren's syndrome 149969D Secondary Sjögren's syndrome with multisystem involvement

116654D Secondary syphilis 160801D Secondary syphilis of mucous membrane 104721D Secondary syphilis of tonsil 182899D Sedative abuse 209725D Seen by orthodontics service 154510D Segmental odontomaxillary dysplasia 136962D Seizure 101861D Self abuse 194358D Self-directed care behavior 101078D Senile dementia 186975D Senile dementia with delirium 186981D Senile dementia with depression 182643D Senile dementia with depressive or paranoid features 126572D Senile hemangioma of lip 146815D Senile hyperkeratosis 118201D Senile lentigo 166663D Sense of smell, function 137058D Sense of taste normal 135048D Sensitive dentin 187579D Separation anxiety disorder of childhood 121316D Sequestration 109551D Sequestrum 108251D Sequestrum of facial bones 126224D Sequestrum of jaw bone 101755D Sequestrum of nasal-orbit complex 128101D Sequestrum of the frontal bone 150061D Sequestrum of the mandible 124798D Sequestrum of the maxilla 116387D Sequestrum of the sphenoid bone 138698D Sequestrum of the temporal bone 116855D Sequestrum of the zygomatic bone 183773D Seronegative arthritis secondary to Whipple's disease 172980D Serum gamma globulin raised 182834D Severe cognitive impairment ADA Standard No. 2000.2 - 2018 193

SNODENT ID SNODENT TERM 182351D Severe depressed bipolar I disorder with psychotic features

182346D Severe depressed bipolar I disorder without psychotic features

107737D Severe epithelial dysplasia 190678D Severe gingivitis 182435D Severe manic bipolar I disorder without psychotic features 211038D Severe midline deviation of maxillary tooth position to left 211036D Severe midline deviation of maxillary tooth position to right 182777D Severe recurrent major depression without psychotic features

189506D Severely compromised dentate occlusal scheme 189051D Severely compromised location and extent of edentulous area

189514D Severely compromised occlusal scheme 189522D Severely compromised partially dentate occlusal scheme 121067D Sexually transmitted infectious disease 156819D Sezary syndrome 136303D Shagreen patch 158226D Shallow curve of Spee 211044D Shallow mentolabial sulcus 100718D Shallow vestibular depth after teeth loss 127928D Shell teeth 185845D Short bowel syndrome 149090D Short form of root of tooth 128247D Short frenulum of tongue 157160D Short lower third of face 127452D Short stature disorder 157426D Short vertical length of upper lip 154552D Shovel-shaped incisor 119501D Shwachman syndrome 154568D Sialadenoma papilliferum 144887D Sialectasia 141305D Sialoadenitis 112596D Sialoadenitis of minor salivary gland 121274D Sialoadenitis of the sublingual gland 117128D Sialoadenitis of the submandibular gland 105868D Sialoangiitis ADA Standard No. 2000.2 - 2018 194

SNODENT ID SNODENT TERM 115386D Sialodochitis 137210D Sialodocholithiasis 111463D Sialolithiasis 187863D Sialoschesis 112888D Sickle cell trait 132290D Sickle cell-hemoglobin SS disease 124849D Sickle cell-thalassemia disease 175172D Sickling disorder due to hemoglobin S 167794D Side 168380D Silver 122251D Simple cyst 149354D Simple laceration 142568D Simple laceration of auricle of ear 106155D Simple laceration of buccal mucosa 131845D Simple laceration of cheek 102025D Simple laceration of chin 107390D Simple laceration of circumoral region of face 143416D Simple laceration of floor of mouth 123293D Simple laceration of forehead 125436D Simple laceration of hard palate 126403D Simple laceration of labial mucosa 105314D Simple laceration of malar region of cheek 133712D Simple laceration of mandibular attached gingiva 126593D Simple laceration of mandibular vestibule 126118D Simple laceration of maxillary attached gingiva 114177D Simple laceration of maxillary vestibule 115113D Simple laceration of neck 102221D Simple laceration of nose 147277D Simple laceration of oropharynx 129302D Simple laceration of preauricular region of face 147038D Simple laceration of scalp 120669D Simple laceration of soft palate 110830D Simple laceration of tongue 144970D Simple laceration of tonsil 128345D Simple marginal gingivitis 116133D Simple periorbital laceration 186266D Simple renal cyst 182708D Single major depressive episode, in full remission ADA Standard No. 2000.2 - 2018 195

SNODENT ID SNODENT TERM 182754D Single major depressive episode, mild 104040D Single supernumerary tooth 157875D Single tooth macrodontia 142484D Single tooth microdontia 163646D Single tooth surface 130232D Singular 143655D Sinus 148291D Sinus barotrauma 209833D Sinus headache 101148D Sinusitis 165733D Situation with explicit context 130779D Sjögren's syndrome 188017D Skeletal malocclusion 174028D Skeletal muscle structure 106321D Skeletal muscle tender 171569D Skeletal system structure 140996D Skin and mucous membrane disorder of mouth, lips and tongue 166399D Skin and/or subcutaneous tissue structure 173178D Skin and/or subcutaneous tissue structure of head 167495D Skin appendage structure 194782D Skin changes due to chronic exposure to non-ionizing radiation 161483D Skin lesion 169031D Skin of digit 171632D Skin of eye region 166017D Skin of finger 111590D Skin of perioral region of face 169771D Skin of side of jaw 143330D Skin structure 174670D Skin structure of anogenital region 167652D Skin structure of antitragus 173941D Skin structure of axilla 172914D Skin structure of cheek 173607D Skin structure of chin 172637D Skin structure of ear 168457D Skin structure of external genitalia 173338D Skin structure of eyelid ADA Standard No. 2000.2 - 2018 196

SNODENT ID SNODENT TERM 171467D Skin structure of eyelid and periocular area 166541D Skin structure of face 171771D Skin structure of foot 167430D Skin structure of forehead 174092D Skin structure of hand 171168D Skin structure of jaw 168442D Skin structure of lip 174125D Skin structure of lower lip 174712D Skin structure of nasolabial fold 167929D Skin structure of neck 173408D Skin structure of nose 166616D Skin structure of preauricular region 172135D Skin structure of scalp 166587D Skin structure of sole of foot 169737D Skin structure of tip of nose 173099D Skin structure of tragus 169548D Skin structure of trunk 174276D Skin structure of upper lip 170202D Skin structure of zygomatic region 121741D Skin tag 198645D Skin ulcer 186311D SLE glomerulonephritis syndrome 160942D Sleep apnea 175058D Sleep disorder 183149D Sleep related bruxism 187607D Sleep terror disorder 120317D Small cell carcinoma 171759D Small cell eccrine carcinoma 114741D Small cell eccrine carcinoma 166830D Small intestinal structure 137585D Smell of alcohol on breath 167917D Smell of breath 146476D Smell of breath - finding 161364D Smiles 119810D Smokeless tobacco keratosis 126211D Smokers keratosis 189801D Smoker's melanosis 195527D Snoring ADA Standard No. 2000.2 - 2018 197

SNODENT ID SNODENT TERM 167889D Social / personal history observable 165812D Social context 187611D Social phobia 132385D Soft deposit on teeth 178463D Soft occlusal appliance present 116484D Soft palate structure 127447D Soft tissue chondroma 103053D Soft tissue impingement 134790D Soft tissue impingement on teeth 171839D Soft tissues 148338D Solar degeneration 199104D Solar erythema 132482D Solitary bone cyst 146929D Solitary circumscribed neuroma 154727D Solitary exostosis 123229D Solitary fibrous tumor 114257D Solitary fibrous tumor, malignant 129292D Solitary keratoacanthoma 187994D Solitary median maxillary central incisor syndrome 187624D Somatization disorder 147208D Some dental plaque 104458D Sore gums 114448D Sore lip 106711D Sore mouth 127358D Sore throat symptom 131233D Soreness 157950D Spacing of anterior mandibular teeth 157932D Spacing of anterior maxillary teeth 119984D Spacing of anterior teeth 157978D Spacing of posterior mandibular teeth 157966D Spacing of posterior maxillary teeth 117267D Spacing of posterior teeth 120166D Spasticity 165854D Special concept 170176D Specific renal tubule transport defect 165780D Specimen 176976D Specimen processing 132274D Speckled oral leukoplakia ADA Standard No. 2000.2 - 2018 198

SNODENT ID SNODENT TERM 174881D Speech problem 128473D Spheno-frontal dysostosis 134941D Spheno-fronto-parietal craniofaciosynostosis 135318D Sphenoid bone structure 173973D Sphenoid sinus structure 148340D Sphenoidal dysostosis 146675D Sphenoidal sinusitis 120844D Sphenopalatine neuralgia 129069D Sphingomyelin/cholesterol lipidosis 141708D Spindle cell carcinoma 138304D Spindle cell lipoma 107915D Spindle cell lipoma 154743D Spindle torus 131734D Spitting 169433D Splinter foreign body 139869D Splinter in face 110352D Split frenulum of tongue 189535D Spontaneous lingual mandibular sequestrum 118083D Sporadic Burkitt's lymphoma 171792D Sprain 130896D Sprain of jaw 125600D Sprue 133913D Sputum abnormal - color 134121D Sputum abnormal - odor 170928D Sputum examination 108694D Sputum: frothy/watery 101452D Squamous carcinoma in situ 103791D Squamous cell carcinoma 120579D Squamous cell carcinoma 171873D Squamous cell carcinoma - category 119823D Squamous cell carcinoma in situ 103840D Squamous cell carcinoma of buccal mucosa 121411D Squamous cell carcinoma of epiglottis 126834D Squamous cell carcinoma of floor of mouth 106441D Squamous cell carcinoma of gum 127963D Squamous cell carcinoma of larynx 148580D Squamous cell carcinoma of mouth ADA Standard No. 2000.2 - 2018 199

SNODENT ID SNODENT TERM 133403D Squamous cell carcinoma of mucous membrane of lower lip

105909D Squamous cell carcinoma of mucous membrane of upper lip

122349D Squamous cell carcinoma of oral mucous membrane 106138D Squamous cell carcinoma of oropharynx 145423D Squamous cell carcinoma of palate 149383D Squamous cell carcinoma of pharynx 147055D Squamous cell carcinoma of skin 106977D Squamous cell carcinoma of skin of lower lip 102655D Squamous cell carcinoma of skin of upper lip 109956D Squamous cell carcinoma of tongue 100165D Squamous cell carcinoma, keratinizing 140091D Squamous cell carcinoma, large cell, nonkeratinizing 150137D Squamous cell carcinoma, metastatic 109258D Squamous cell carcinoma, spindle cell 172750D Squamous cell neoplasm 144077D Squamous cell papilloma 153415D Squamous cell papilloma of oral cavity 146120D Squamous cell papilloma, inverted 167328D Squamous metaplasia 105419D Squamous odontogenic tumor 121108D Squamous papillomatosis 174314D Stab wound 125352D Stab wound of lip 148742D Stab wound of mouth 115960D Stafne idiopathic bone cavity of mandible 165746D Staging and scales 120113D Staining of tooth 102250D Staphylococcal angular cheilitis 149440D Staphylococcal fissure of lower lip 133194D Staphylococcal non-bullous impetigo 174564D Staphylococcus 188190D Steep mandibular plane angle 174555D Stenosis 121513D Stenosis of parotid duct 114760D Stenosis of salivary duct 101225D Stenosis of sublingual duct ADA Standard No. 2000.2 - 2018 200

SNODENT ID SNODENT TERM 134236D Stenosis of submandibular duct 100901D Stevens-Johnson syndrome 197524D Stickler syndrome 185233D Stiff-man syndrome 133555D Stomatitis 108057D Stomatitis areata migrans 123958D Stomatitis artefacta 137172D Stomatitis due to bovine papular stomatitis virus 110212D Stomatitis due to cytotoxic therapy 134648D Stomatitis medicamentosa 157016D Straight facial soft tissue profile 134338D Strawberry nevus of skin 132014D Strawberry tongue 147126D Streptococcal impetigo 139231D Streptococcal infection of mouth 134075D Streptococcal sore throat 125525D Streptococcal tonsillitis 171728D Streptococcus 167870D Streptococcus pyogenes 137164D Stringy sputum 171785D Structure of alveolar part of mandible 167827D Structure of alveolar process of maxilla 114901D Structure of alveolus dentalis 137155D Structure of angle of mandible 105555D Structure of angle of mouth 107433D Structure of anterior floor of mouth 170888D Structure of anterior portion of neck 115449D Structure of anterior surface of epiglottis 126282D Structure of apex of cusp of tooth 124640D Structure of apex of root of tooth 130018D Structure of apical foramen of tooth 112679D Structure of aponeurosis of tongue 168731D Structure of artery of lower extremity 171342D Structure of articular capsule 166998D Structure of articular cartilage 183804D Structure of articular disc of acromioclavicular joint 174000D Structure of articular disc of temporomandibular joint 118264D Structure of attached surface of gingiva ADA Standard No. 2000.2 - 2018 201

SNODENT ID SNODENT TERM 143278D Structure of auriculotemporal nerve 171335D Structure of blood vessel of internal nose 172556D Structure of body of mandible 142497D Structure of body of tongue 174044D Structure of body of vertebra 146532D Structure of bone marrow fatty tissue 109761D Structure of border of tongue 134166D Structure of buccal artery 139721D Structure of buccal cusp 147560D Structure of buccal nerve 168187D Structure of buccal sulcus 171716D Structure of bulbar conjunctiva 117251D Structure of canine tooth 173863D Structure of capillary blood vessel (organ) 169096D Structure of capillary of skin 166713D Structure of capsule of temporomandibular joint 168823D Structure of cardiovascular system 169958D Structure of cavernous sinus 113657D Structure of cavity of tooth 102437D Structure of cementoenamel junction 173166D Structure of center of face 170045D Structure of central nervous system 105435D Structure of chorda tympani 121328D Structure of cingulum dentis 171650D Structure of circumorbital skin 127531D Structure of condyle 126636D Structure of condyloid process of mandible 163835D Structure of conical papillae of tongue 138826D Structure of contact surface of tooth 143640D Structure of coronal pulp of tooth 110797D Structure of coronoid process of mandible 168777D Structure of cranial nerve nucleus 130459D Structure of crown of tooth 121080D Structure of cusp of tooth 145701D Structure of deciduous mandibular left canine tooth 150298D Structure of deciduous mandibular left central incisor tooth 118147D Structure of deciduous mandibular left first molar tooth 134816D Structure of deciduous mandibular left lateral incisor tooth ADA Standard No. 2000.2 - 2018 202

SNODENT ID SNODENT TERM 144621D Structure of deciduous mandibular left second molar tooth 105720D Structure of deciduous mandibular right canine tooth 120236D Structure of deciduous mandibular right central incisor tooth

147778D Structure of deciduous mandibular right first molar tooth 113281D Structure of deciduous mandibular right lateral incisor tooth

107031D Structure of deciduous mandibular right second molar tooth

140711D Structure of deciduous maxillary left canine tooth 108911D Structure of deciduous maxillary left central incisor tooth 141712D Structure of deciduous maxillary left first molar tooth 123818D Structure of deciduous maxillary left lateral incisor tooth 112992D Structure of deciduous maxillary left second molar tooth 124018D Structure of deciduous maxillary right canine tooth 137345D Structure of deciduous maxillary right central incisor tooth 131298D Structure of deciduous maxillary right first molar tooth 135762D Structure of deciduous maxillary right lateral incisor tooth 130574D Structure of deciduous maxillary right second molar tooth 114521D Structure of deciduous molar tooth 170985D Structure of digestive system 167938D Structure of distal part of pituitary 146014D Structure of distal surface of tooth 136390D Structure of distobuccal cusp 100051D Structure of distolingual cusp 105474D Structure of dorsal surface of base of tongue 107548D Structure of dorsum of anterior tongue 124947D Structure of dorsum of tip of tongue 143297D Structure of dorsum of tongue 174139D Structure of endocrine system 172142D Structure of epiphysis 172249D Structure of fascia 210372D Structure of fibrous connective tissue of maxillary tuberosity

163874D Structure of filiform papillae of tongue 116677D Structure of fold of laryngeal nerve 143590D Structure of foliate papillae of tongue 103146D Structure of foramen cecum of tongue ADA Standard No. 2000.2 - 2018 203

SNODENT ID SNODENT TERM 119604D Structure of frenulum labii 132964D Structure of frenulum labii inferioris 103373D Structure of frenulum labii superioris 111311D Structure of frenulum linguae 172174D Structure of frontal process of maxilla 173372D Structure of frontal suture of skull 163861D Structure of fungiform papillae of tongue 167606D Structure of geniculate ganglion 109925D Structure of gingival mucous membrane 102416D Structure of gingival sulcus 100328D Structure of gland of mucous membrane of lower lip 137657D Structure of gland of mucous membrane of tongue 102400D Structure of gland of mucous membrane of upper lip 143557D Structure of gum and supporting structure of tooth 101633D Structure of gum of mandible 148816D Structure of gum of maxilla 102714D Structure of gustatory pore 167836D Structure of hard tissue of tooth 171077D Structure of head and/or neck 174141D Structure of hilar lymph node 171841D Structure of immune system 122907D Structure of incisal border of tooth 104157D Structure of incisor tooth 140724D Structure of inferior surface of tongue 167675D Structure of inferior wall of orbit 128494D Structure of infratemporal fossa 170622D Structure of integumentary system 133997D Structure of interdental papilla of gingiva 169479D Structure of internasal suture of skull 169134D Structure of interparietal bone 141658D Structure of junctional region with oropharynx 120719D Structure of junctional zone of base of tongue 107684D Structure of labial gland 173227D Structure of labial sulcus 174380D Structure of labial vein 161790D Structure of lamina dura of tooth socket 116683D Structure of lateral floor of mouth 135198D Structure of lateral glossoepiglottic fold ADA Standard No. 2000.2 - 2018 204

SNODENT ID SNODENT TERM 123771D Structure of lateral margin of tongue 120726D Structure of lateral pharyngeal space 119435D Structure of lateral pharyngeal wall 135961D Structure of lateral surface of root of tooth 126881D Structure of lateral wall of hypopharynx 106332D Structure of lateral wall of oropharynx 114804D Structure of left margin of tongue 129114D Structure of lingual cusp 142791D Structure of lingual papillae 103356D Structure of lingual surface of tooth 166518D Structure of lingual vein 134757D Structure of lower alveolar ridge mucosa 172525D Structure of lymph node 172671D Structure of lymph node of head and neck 168398D Structure of lymphatic system 170287D Structure of lymphatic vessel 170633D Structure of lymphatic vessel of nose, face and lip 174295D Structure of mandibular buccal sulcus 170327D Structure of mandibular labial sulcus 119269D Structure of mandibular left canine tooth 116581D Structure of mandibular left central incisor tooth 109790D Structure of mandibular left first molar tooth 138336D Structure of mandibular left first premolar tooth 119276D Structure of mandibular left lateral incisor tooth 101391D Structure of mandibular left second molar tooth 117536D Structure of mandibular left second premolar tooth 129534D Structure of mandibular left third molar tooth 168810D Structure of mandibular nerve 107357D Structure of mandibular right canine tooth 139525D Structure of mandibular right central incisor tooth 143324D Structure of mandibular right first molar tooth 144507D Structure of mandibular right first premolar tooth 113091D Structure of mandibular right lateral incisor tooth 145772D Structure of mandibular right second molar tooth 110784D Structure of mandibular right second premolar tooth 100566D Structure of mandibular right third molar tooth 110188D Structure of mandibular teeth 173270D Structure of maxillary buccal sulcus ADA Standard No. 2000.2 - 2018 205

SNODENT ID SNODENT TERM 167513D Structure of maxillary labial sulcus 108821D Structure of maxillary left canine tooth 125190D Structure of maxillary left central incisor tooth 135665D Structure of maxillary left first molar tooth 119834D Structure of maxillary left first premolar tooth 103484D Structure of maxillary left lateral incisor tooth 130330D Structure of maxillary left second molar tooth 126921D Structure of maxillary left second premolar tooth 136609D Structure of maxillary left third molar tooth 170531D Structure of maxillary nerve 145111D Structure of maxillary right canine tooth 106397D Structure of maxillary right central incisor tooth 104587D Structure of maxillary right first molar tooth 138890D Structure of maxillary right first premolar tooth 116770D Structure of maxillary right lateral incisor tooth 109449D Structure of maxillary right second molar tooth 128425D Structure of maxillary right second premolar tooth 133248D Structure of maxillary right third molar tooth 114219D Structure of maxillary teeth 172778D Structure of maxillary tuberosity 124542D Structure of median furrow of tongue 132513D Structure of mesial surface of tooth 147231D Structure of mesiobuccal cusp 138944D Structure of mesiolingual cusp 103151D Structure of middle glossoepiglottic fold 171480D Structure of midfacial bone 119403D Structure of molar tooth 130307D Structure of mucous membrane of floor of mouth 130158D Structure of mucous membrane of hypopharynx 169595D Structure of mucous membrane of larynx 122331D Structure of mucous membrane of lip 123123D Structure of mucous membrane of lower lip 170013D Structure of mucous membrane of nose 118229D Structure of mucous membrane of oropharynx 147979D Structure of mucous membrane of tongue 101009D Structure of mucous membrane of upper lip 167022D Structure of multiple endocrine glands 171012D Structure of multiple topographic sites ADA Standard No. 2000.2 - 2018 206

SNODENT ID SNODENT TERM 168604D Structure of muscle of mastication 170614D Structure of musculoskeletal system 169054D Structure of nasal spine of frontal bone 107576D Structure of nasal-orbit bony complex 105333D Structure of nasopalatine duct 147306D Structure of nasopharyngeal surface of soft palate 167385D Structure of neck of mandible 170256D Structure of nervous system 144414D Structure of occlusal surface of tooth 172072D Structure of ophthalmic nerve 113642D Structure of oral cavity proper 105783D Structure of oral region of face 166525D Structure of orbit proper 122866D Structure of palatine duct 115291D Structure of palatine mucous membrane 121448D Structure of palatine portion of dorsum of tongue 173761D Structure of palatine process of maxilla 172064D Structure of palmar surface of finger 173006D Structure of palpebral conjunctiva 174501D Structure of palpebral fissure 142325D Structure of papilla incisiva of mouth 141662D Structure of parotid papilla 170336D Structure of periapical tissue 166119D Structure of permanent canine tooth 134197D Structure of permanent tooth 111297D Structure of pharyngeal bursa 103292D Structure of pharyngeal cavity 137015D Structure of pharyngeal mucous gland 117866D Structure of pharyngeal portion of dorsum of tongue 142727D Structure of pharyngeal recess 163819D Structure of pharyngopalatine arch 132741D Structure of piriform recess 209464D Structure of pit and fissure surface of tooth 178906D Structure of pituitary fossa 110427D Structure of plica fimbriata of tongue 168474D Structure of postcricoid region 127107D Structure of posterior wall of hypopharynx 108298D Structure of posterior wall of oropharynx ADA Standard No. 2000.2 - 2018 207

SNODENT ID SNODENT TERM 174517D Structure of premaxillary bone 101963D Structure of premolar tooth 169991D Structure of pterygoid muscle 134262D Structure of pulp of auxiliary canal of tooth 136771D Structure of pulp of tooth 115994D Structure of radicular pulp of tooth 169106D Structure of ramus of mandible 113688D Structure of raphe of hard palate 141269D Structure of raphe of soft palate 172427D Structure of rectus abdominis muscle 170195D Structure of respiratory system 120052D Structure of retromaxillary region 133488D Structure of retromolar area of mouth 140585D Structure of retropharyngeal area 127680D Structure of right margin of tongue 122320D Structure of rima oris 117438D Structure of root canal of tooth 140487D Structure of root of tongue 174593D Structure of sagittal suture of skull 114183D Structure of septum of tongue 167610D Structure of skin and/or surface epithelium 168282D Structure of small subcutaneous vein 209471D Structure of smooth surface of tooth 172491D Structure of soft tissues of face 174540D Structure of soft tissues of head 170225D Structure of soft tissues of neck 168540D Structure of sphenofrontal suture of skull 166436D Structure of sphenopalatine ganglion 169065D Structure of sublingual duct 166539D Structure of submandibular duct 147914D Structure of sulcus of foliate papillae 100149D Structure of sulcus terminalis of tongue 166637D Structure of superficial temporal artery 106070D Structure of superior surface of soft palate 114550D Structure of suprahyoid region 209488D Structure of surface of cervical margin of tooth 167476D Structure of synovial tissue of joint 124191D Structure of teeth, gums, and supporting structures ADA Standard No. 2000.2 - 2018 208

SNODENT ID SNODENT TERM 168419D Structure of third pharyngeal pouch 171576D Structure of thyroglossal duct 131222D Structure of tip of tongue 182000D Structure of transplanted endocrine pancreas 116200D Structure of transverse folds of palate 172157D Structure of trigeminal ganglion 172663D Structure of tuberculum impar 119187D Structure of upper alveolar ridge mucosa 173291D Structure of upper third of esophagus 163857D Structure of vallate papillae of tongue 100702D Structure of vallecula of epiglottis 138370D Structure of vermilion border of lip 100917D Structure of vermilion border of lower lip 101169D Structure of vermilion border of upper lip 161579D Structure of vestibular ganglion 139277D Structure of vestibular surface of tooth 138651D Structure of vestibule of mouth 168847D Structure of viscus 125869D Structure of wisdom tooth 170260D Structure of zygomatic and/or maxillary bone 167046D Structure of zygomatic process of maxilla 125220D Structure of zygomatic region of face 155936D Sturge-Weber syndrome 185251D Subacute bacterial endocarditis 148892D Subacute contact mucositis 133538D Subacute disseminated classical histoplasmosis 154840D Subacute necrotizing sialadenitis 115726D Subacute sclerosing panencephalitis 156959D Subcutaneous emphysema 170111D Subcutaneous fatty tissue 143746D Subcutaneous tissue of perioral region of face 167079D Subcutaneous tissue structure 168488D Subcutaneous tissue structure of face 106544D Subgingival dental calculus 129789D Subgingival plaque 169388D Subject of record 169446D Subject of record or other provider of history 170315D Subject relationship context ADA Standard No. 2000.2 - 2018 209

SNODENT ID SNODENT TERM 139848D Sublingual caruncle 125556D Sublingual fold 166869D Sublingual gland structure 123970D Sublingual keratosis 109859D Sublingual region structure 101680D Sublingual salivary gland swelling 130492D Sublingual sialectasia 122026D Sublingual sialodocholithiasis 141211D Sublingual sialolithiasis 167261D Sublingual space 124039D Sublingual varices 142302D Subluxation 145835D Subluxation of tooth 141461D Submandibular actinomycosis 174269D Submandibular salivary apparatus 166443D Submandibular salivary gland structure 121392D Submandibular sialectasia 146509D Submandibular sialodocholithiasis 116122D Submandibular sialolithiasis 172296D Submandibular triangle structure 170468D Submental space 118414D Submerging tooth 124686D Submucosa of hypopharynx 124297D Submucosa of oropharynx 154864D Submucosal hemorrhage 145937D Submucous cleft of hard palate 146858D Submucous fibrosis 154893D Subpontic osseous hyperplasia of mandible 100424D Subsiding inflammation 165722D Substance 114079D Substance abuse 189546D Substantially compromised dentate occlusal scheme 189062D Substantially compromised location and extent of edentulous area 189551D Substantially compromised occlusal scheme 189561D Substantially compromised partially dentate occlusal scheme

166415D Sucking reflex ADA Standard No. 2000.2 - 2018 210

SNODENT ID SNODENT TERM 100014D Sucking reflex absent 138176D Sucking reflex equivocal 103957D Sucking reflex present 173695D Sudden onset AND/OR short duration 156826D Sulfur granules 145605D Sun-damaged skin on face 171507D Sunlight 146702D Supereruption of tooth associated with malocclusion 103007D Supereruption of unopposed tooth 167584D Superfamily Filarioidea 103030D Superficial basal cell carcinoma 118303D Superficial burn of lip(s) 111693D Superficial folliculitis 169238D Superficial foreign body 129466D Superficial foreign body of gum without major open wound AND without infection 125283D Superficial foreign body of lip without major open wound AND without infection 104713D Superficial foreign body of lip without major open wound but with infection 148505D Superficial gingival ulcer 172685D Superficial injury 196638D Superficial injury of ear region 195981D Superficial injury of head 113585D Superficial injury of lip with infection 135146D Superficial injury of lip without infection 122455D Superficial injury of mouth 196026D Superficial injury of nose 147249D Superficial injury of palate 196170D Superficial injury of scalp 137688D Superficial laceration of face 125750D Superficial malignant fibrous histiocytoma of skin 132046D Superficial spreading malignant melanoma of skin 104560D Superficial spreading melanoma 138874D Superficial ulcer 167183D Superficial wound 125310D Supernumerary cusp 177552D Supernumerary deciduous mandibular left canine tooth ADA Standard No. 2000.2 - 2018 211

SNODENT ID SNODENT TERM 177292D Supernumerary deciduous mandibular left central incisor tooth

177421D Supernumerary deciduous mandibular left first molar tooth 177318D Supernumerary deciduous mandibular left lateral incisor tooth

177704D Supernumerary deciduous mandibular left second molar tooth

177387D Supernumerary deciduous mandibular right canine tooth 177450D Supernumerary deciduous mandibular right central incisor tooth 177758D Supernumerary deciduous mandibular right first molar tooth

177466D Supernumerary deciduous mandibular right lateral incisor tooth 177302D Supernumerary deciduous mandibular right second molar tooth 177801D Supernumerary deciduous mandibular tooth 177497D Supernumerary deciduous maxillary left canine tooth 177736D Supernumerary deciduous maxillary left central incisor tooth

177715D Supernumerary deciduous maxillary left first molar tooth 177263D Supernumerary deciduous maxillary left lateral incisor tooth

177581D Supernumerary deciduous maxillary left second molar tooth

177575D Supernumerary deciduous maxillary right canine tooth 177696D Supernumerary deciduous maxillary right central incisor tooth

177360D Supernumerary deciduous maxillary right first molar tooth 177620D Supernumerary deciduous maxillary right lateral incisor tooth

177665D Supernumerary deciduous maxillary right second molar tooth

177791D Supernumerary deciduous maxillary tooth 134113D Supernumerary deciduous tooth 126909D Supernumerary deciduous tooth 103180D Supernumerary mesiodens tooth 210302D Supernumerary peridens tooth ADA Standard No. 2000.2 - 2018 212

SNODENT ID SNODENT TERM 177523D Supernumerary permanent mandibular left canine tooth 177510D Supernumerary permanent mandibular left central incisor tooth

177478D Supernumerary permanent mandibular left first molar tooth

177631D Supernumerary permanent mandibular left first premolar tooth

177271D Supernumerary permanent mandibular left lateral incisor tooth

177677D Supernumerary permanent mandibular left second molar tooth

177727D Supernumerary permanent mandibular left second premolar tooth 177743D Supernumerary permanent mandibular left third molar tooth

177341D Supernumerary permanent mandibular right canine tooth 177285D Supernumerary permanent mandibular right central incisor tooth 177413D Supernumerary permanent mandibular right first molar tooth

177599D Supernumerary permanent mandibular right first premolar tooth 177506D Supernumerary permanent mandibular right lateral incisor tooth 177432D Supernumerary permanent mandibular right second molar tooth 177409D Supernumerary permanent mandibular right second premolar tooth 177608D Supernumerary permanent mandibular right third molar tooth

177770D Supernumerary permanent mandibular tooth 177356D Supernumerary permanent maxillary left canine tooth 177762D Supernumerary permanent maxillary left central incisor tooth

177654D Supernumerary permanent maxillary left first molar tooth 177445D Supernumerary permanent maxillary left first premolar tooth ADA Standard No. 2000.2 - 2018 213

SNODENT ID SNODENT TERM 177683D Supernumerary permanent maxillary left lateral incisor tooth

177373D Supernumerary permanent maxillary left second molar tooth

177325D Supernumerary permanent maxillary left second premolar tooth 177568D Supernumerary permanent maxillary left third molar tooth 177339D Supernumerary permanent maxillary right canine tooth 177259D Supernumerary permanent maxillary right central incisor tooth

177534D Supernumerary permanent maxillary right first molar tooth 177612D Supernumerary permanent maxillary right first premolar tooth

177484D Supernumerary permanent maxillary right lateral incisor tooth

177649D Supernumerary permanent maxillary right second molar tooth

177547D Supernumerary permanent maxillary right second premolar tooth 177394D Supernumerary permanent maxillary right third molar tooth 177789D Supernumerary permanent maxillary tooth 103095D Supernumerary permanent tooth 125616D Supernumerary roots 173113D Supernumerary structure 207230D Supernumerary teeth 161340D Supernumerary tooth 116259D Supernumerary tooth 105945D Supernumerary tooth identifiable by tooth number 105501D Supernumerary tooth unidentifiable by tooth number 110979D Supplemental groove of tooth 111779D Suppurative inflammation 131809D Suppurative inflammation of oral soft tissue 129654D Suppurative inflammation of subgingival space 131821D Suppurative osteomyelitis of jaw 147174D Suppurative parotitis 110190D Suppurative periostitis of jaw 106494D Suppurative pulpitis 158566D Supra-eruption of tooth ADA Standard No. 2000.2 - 2018 214

SNODENT ID SNODENT TERM 122527D Supragingival dental calculus 115567D Supragingival dental plaque 169621D Surgical acquired absence 128776D Surgical ciliated cyst 168984D Surgical procedure 171962D Surgically reimplanted organ or tissue 177872D Susceptible to caries 125732D Suspected 166190D Swallowing pattern 167448D Sweat gland structure 132610D Sweating 144335D Sweating 106027D Sweet smelling sputum 168403D Swelling 128015D Swelling 141572D Swelling of oral cavity structure 160864D Swelling of salivary gland 185515D Swollen abdomen 179718D Swollen ankle region 148393D Swollen gums 141538D Symblepharon 185279D Sympathetic uveitis 174689D Symphysis structure of mandible 179929D Symptomatic 179972D Symptomatic irreversible pulpitis 206895D Symptomatic periapical periodontitis 189686D Symptomatic reversible pulpitis 145097D Synchilia 120047D Syncope 140004D Syndactyly 130189D Synostosis 124693D Synovial chondromatosis 166824D Synovial membrane structure 129696D Synovial sarcoma 149222D Synovial sarcoma 166072D Synovial sarcoma - category 134567D Synovitis 184234D Synovitis and tenosynovitis ADA Standard No. 2000.2 - 2018 215

SNODENT ID SNODENT TERM 136894D Syphilis 115648D Syphilitic chancre of oral mucous membranes 124503D Syphilitic gumma 136110D Syphilitic gumma of oral cavity 115788D Syphilitic oral leukoplakia 110436D Syphilitic oral snail track ulcer 173837D Systemic disease 122832D Systemic exogenous pigmentation of oral mucosa 103893D Systemic lupus erythematosus 115355D Systemic sclerosis 140674D Systemic sclerosis with limited cutaneous involvement 184690D Systemic sclerosis, diffuse 174230D Systemic vascular structure 110895D Tag 185280D Takayasu's disease 144342D Talon cusp 138107D Taste bud structure 103926D Taste of food lingers 135259D Taste sense altered 117057D Taste, function 142413D Taste-blindness 171286D Tattoo dye 105248D Tattoo granuloma 169887D Tattooing 105689D Taurodontism 136582D Tay-Sachs disease 121964D T-cell lymphoma (clinical) 168875D T-cell lymphoma morphology 142677D Tear of salivary duct 161184D Teeth counted 108723D Teeth covered in plaque 198980D Teeth staining due to drugs 199196D Teeth staining due to metal 193657D Teeth staining due to pulpal bleeding 112701D Teething syndrome 178910D Telangiectasia disorder 132756D Telangiectasis 176948D Telephone consultation ADA Standard No. 2000.2 - 2018 216

SNODENT ID SNODENT TERM 184206D Temporal and frontal lobes, CS 184223D Temporal and parietal lobes, CS 101971D Temporal arteritis 166347D Temporal bone structure 166951D Temporal context 104594D Temporo-aural dysostosis 117982D Temporo-auro-mandibular dysostosis 117976D Temporomandibular dysplasia 109648D Temporomandibular joint capsulitis 179532D Temporomandibular joint crepitus 124073D Temporomandibular joint disc displacement 210512D Temporomandibular joint disc displacement without reduction with limited opening 109505D Temporomandibular joint disc displacement, with reduction

127738D Temporomandibular joint disc displacement, without reduction

108752D Temporomandibular joint dislocation - non-traumatic 143353D Temporomandibular joint disorder 127124D Temporomandibular joint effusion 109477D Temporomandibular joint internal derangement 207204D Temporomandibular joint normal 167337D Temporomandibular joint painful on movement 120121D Temporomandibular joint structure 122723D Temporomandibular joint-pain-dysfunction syndrome 183760D Temporomandibular subluxation 102820D Tenderness of gums 144123D Tenderness of joint 136286D Tenderness of oral cavity structure 139824D Tenderness of temporomandibular joint on palpation 195880D Tendinitis 166277D Tendon sheath structure 167702D Tendon structure 154988D Tendoperiostitis 103649D Tenosynovial giant cell tumor 141028D Tenosynovitis 183098D Tension-type headache 137592D Teratoma ADA Standard No. 2000.2 - 2018 217

SNODENT ID SNODENT TERM 156916D Teratoma, benign 156937D Test for Nikolsky's sign 170050D Tetracycline 109301D Thalassemia 145985D Thalassemia major 124526D Therapeutic drug effect 167804D Therapy 141322D Thermal burn 114578D Thermal burn 147381D Thermal injury 140397D Thick gingival margin to tooth restoration 139778D Thick sputum 143865D Thin alveolar housing 158681D Thin attached gingiva 109270D Thin sputum 129198D Thinking 117377D Third degree burn injury 106460D Third degree burn of buccal mucosa 128851D Third degree burn of cheek 117440D Third degree burn of chin 142373D Third degree burn of circumoral region 146080D Third degree burn of ear 131396D Third degree burn of face, head AND/OR neck 140822D Third degree burn of floor of mouth 137366D Third degree burn of forehead 130104D Third degree burn of forehead AND/OR cheek 114938D Third degree burn of hard palate 113129D Third degree burn of labial mucosa 131493D Third degree burn of mandibular attached gingiva 132495D Third degree burn of mandibular vestibule 129961D Third degree burn of maxillary attached gingiva 116534D Third degree burn of maxillary vestibule 129082D Third degree burn of neck 109800D Third degree burn of nose 110086D Third degree burn of oropharynx 118645D Third degree burn of periorbital region 139587D Third degree burn of preauricular region of face 103271D Third degree burn of scalp ADA Standard No. 2000.2 - 2018 218

SNODENT ID SNODENT TERM 144110D Third degree burn of soft palate 128164D Third degree burn of tongue 101803D Third degree burn of tonsillar area 179005D Third molar region of oral cavity 163294D Three tooth surfaces 145890D Throat irritation 104502D Thrombocytopenic disorder 129926D Thrombocytopenic purpura 143910D Thrombosis 135552D Thrombosis of cavernous venous sinus 127260D Thrombotic disorder 121972D Thrombotic microangiopathy 108159D Thrombotic thrombocytopenic purpura 138434D Thrombus 161393D Thumb sucking 129770D Thymoma 166086D Thymus gland structure 112874D Thyroglossal duct cyst 172587D Thyroglossal tract 174248D Thyroid structure 148546D Thyrotoxic crisis 187800D Thyrotoxic myopathy 150159D Thyrotoxicosis 120386D Thyrotoxicosis due to Graves' disease 171958D Tic 187653D Tic disorder 140730D Tinnitus 183606D Tinnitus of vascular origin 131128D Tipping of tooth 173598D Tobacco 187355D Tobacco dependence syndrome 142654D Tobacco deposit on teeth 166922D Tobacco smoke 208631D Tobacco smoking consumption 170508D Tobacco use and exposure 175439D Tobacco use cessation education 104709D Tobacco user 183597D Tolosa-Hunt syndrome ADA Standard No. 2000.2 - 2018 219

SNODENT ID SNODENT TERM 120454D Tongue absent 105593D Tongue biting 113378D Tongue carcinoma 108562D Tongue finding 126457D Tongue normal 210722D Tongue posture 140439D Tongue structure 148465D Tongue swallowing 138971D Tongue swelling 102104D Tongue symptoms 124278D Tongue thrust 123744D Tongue thrusting 133102D Tongue thrusting when swallowing, abnormal persistence beyond early childhood 104296D Tongue tie 174731D Tonsil and adenoid structure 106516D Tonsillar actinomycosis 117280D Tonsillar adenitis 138045D Tonsillar aspergillosis 138605D Tonsillar debris 173514D Tonsillar node 138549D Tonsillar structure (palatine) 136841D Tonsillitis 100203D Tooth absent 125368D Tooth bud 118106D Tooth calcification 107507D Tooth chattering 114112D Tooth crown fracture 115420D Tooth development and eruption disorder 102910D Tooth disorder 150035D Tooth erupted 129665D Tooth eruption disorder 169507D Tooth extraction 178416D Tooth fallen off denture 161236D Tooth finding 145508D Tooth furcation 116872D Tooth in buccoversion 103612D Tooth in linguoversion ADA Standard No. 2000.2 - 2018 220

SNODENT ID SNODENT TERM 134204D Tooth loss 139208D Tooth malformation 148483D Tooth migration 138717D Tooth mineralization 113559D Tooth mobility 116762D Tooth mobility - grade 1 136123D Tooth mobility - grade 2 149641D Tooth mobility - grade 3 118759D Tooth partially erupted 174474D Tooth presence 140366D Tooth presence - finding 122639D Tooth present 149543D Tooth problem 131035D Tooth restoration failure 162711D Tooth ridge 123480D Tooth root structure 163202D Tooth root surface 105572D Tooth sensitivity at cementoenamel junction 106661D Tooth sensitivity to brush or floss 108969D Tooth sensitivity to cold 114328D Tooth sensitivity to heat 101857D Tooth sensitivity to palpation 106172D Tooth sensitivity to pressure 111437D Tooth size - dental arch length discrepancy 158610D Tooth size discrepancy 109317D Tooth structure 162776D Tooth surface 143221D Tooth tender 128058D Tooth tender to percussion 110573D Tooth unerupted 131687D Toothache 168932D Toothpaste 131279D Topical anesthetic 134885D Topical anesthetic 156835D TORCH syndrome 107054D Torus 125126D Torus mandibularis 111416D Torus palatinus ADA Standard No. 2000.2 - 2018 221

SNODENT ID SNODENT TERM 133852D Total anodontia of permanent and deciduous teeth 124557D Toxic effect of heavy metal 156874D Toxic effect of lead compound 156890D Toxic effect of metal 122976D Toxic parotitis 173386D Toxoplasma gondii 105194D Toxoplasmosis 155054D Trabecular juvenile ossifying fibroma 167131D Tracheal structure 185214D Transfusion reaction due to serum protein reaction 182253D Transient altered mental status 155077D Transient infantile osteopetrosis 210742D Transient lingual papillitis 182269D Transient organic mental disorder 187301D Transient organic psychoses 187669D Transient tic disorder 100235D Transitional cell carcinoma, spindle cell 149710D Transitional cell papilloma, inverted 169303D Transitory 170740D Transplantation 104685D Transplanted soft tissues 176377D Transportation request 140690D Transposition 148068D Transposition - action 162753D Transverse marginal ridge of tooth 185298D Transverse myelopathy syndrome 176472D Trauma emergency hospital admission 155927D Traumatic abnormality 166174D Traumatic acquired absence 140603D Traumatic arthritis of the temporomandibular joint 169684D Traumatic blister 129919D Traumatic blister of mouth 143115D Traumatic bone cyst of jaw 150377D Traumatic closed dislocation of temporomandibular joint 171240D Traumatic dislocation 149185D Traumatic dislocation of temporomandibular joint 145273D Traumatic granuloma 165975D Traumatic injury ADA Standard No. 2000.2 - 2018 222

SNODENT ID SNODENT TERM 184384D Traumatic injury of abducens nerve 110310D Traumatic myositis ossificans 144217D Traumatic neuroma 119796D Traumatic neuroma 107524D Traumatic oral hemorrhagic bulla 108455D Traumatic oral ulceration 199470D Traumatic overbite 146917D Traumatic petechiae 107613D Traumatic ulcer 209687D Traumatic ulcer 114290D Traumatic ulcer of oral mucosa 133380D Traumatic ulceration of tongue 109533D Traumatic ulcerative granuloma of tongue with stromal eosinophilia 115611D Traumatized incisor 185850D Traveler's diarrhea 146718D Treacher Collins syndrome 179521D Treatment changed 179794D Treatment completed 179235D Treatment delay - patient choice 179940D Treatment given 179424D Treatment not available 179469D Treatment not indicated 179482D Treatment not tolerated 122660D Treatment pain 116506D Treatment required for 168501D Treponema pallidum 167862D Treponema pallidum ss. pertenue 102094D Trichilemmal cyst 108354D Trichilemmal cyst 140350D Trichilemmoma 129727D Trichilemmoma 167509D Trichinella spiralis 144771D Tricho-dento-osseous syndrome 139713D Trichoepithelioma 139375D Trichoepithelioma 118020D Trifid tongue 140456D Trifurcation of tooth ADA Standard No. 2000.2 - 2018 223

SNODENT ID SNODENT TERM 183274D Trigeminal autonomic cephalalgia 183532D Trigeminal nerve disorder 183521D Trigeminal nerve motor disorder 183513D Trigeminal nerve sensory disorder 173703D Trigeminal nerve structure 122035D Trigeminal neuralgia 107927D Trigonocephaly 168248D Trilobed structure 126691D Trismus 127740D Trombone tongue 187816D Troyer syndrome 110220D True generalized microdontia 110778D Tuberculate supernumerary tooth 134742D Tuberculoid leprosy 114080D Tuberculosis 105834D Tuberculosis orificialis of mouth 127554D Tuberculum paramolare 142244D Tuberous sclerosis syndrome 131781D Tumor of anterior floor of mouth 150417D Tumor of anterior two-thirds of tongue - ventral surface 145389D Tumor of buccal sulcus 144582D Tumor of frenum linguae 120145D Tumor of frenum of lip 144650D Tumor of labial mucosa 129356D Tumor of labial sulcus 114756D Tumor of lateral floor of mouth 143025D Tumor of lower labial mucosa 147663D Tumor of oral cavity 116961D Tumor of salivary gland 129228D Tumor of submandibular gland 186574D Turner syndrome 126754D Turner's tooth 163740D Two tooth surfaces 101772D Tympanic plexus neuralgia syndrome 175321D Type 1 diabetes mellitus 168749D Type 1 hypersensitivity response 174899D Type 2 diabetes mellitus 185687D Type B viral hepatitis ADA Standard No. 2000.2 - 2018 224

SNODENT ID SNODENT TERM 189114D Type I bone height of edentulous mandible 189102D Type II bone height of edentulous mandible 189095D Type III bone height of edentulous mandible 189082D Type IV bone height of edentulous mandible 131464D Ulcer 175186D Ulcer 180856D Ulcer of buccal mucosa 125933D Ulcer of mouth 121929D Ulcer of palate 110628D Ulcer of tonsil 129935D Ulcer on tongue 119305D Ulcerated oral leukoplakia 146316D Ulceration of gingivae 146363D Ulcerative colitis 130060D Ulcerative gingivitis 169110D Ulcerative inflammation 111686D Ulcerative stomatitis 172404D Ultraviolet radiation 174419D Umbilical structure 173918D Unable 126488D Unable to chew 147905D Unable to clear mouth of residue 126063D Uncompensated sensory deficit 119720D Uncomplicated tooth crown and root fracture 109735D Uncomplicated tooth crown fracture 154612D Undifferentiated carcinoma of nasal sinus 122365D Undifferentiated inflammatory polyarthritis 156944D Undifferentiated nonkeratinizing carcinoma of nasopharynx

155168D Undifferentiated nonkeratinizing squamous cell carcinoma 182881D Undifferentiated schizophrenia 114993D Unicameral bone cyst 187837D Unicoronal craniosynostosis 140977D Unicystic ameloblastoma 181961D Unilateral agenesis of kidney 118697D Unilateral cleft hard palate 149995D Unilateral cleft hard palate with cleft lip 123737D Unilateral cleft lip ADA Standard No. 2000.2 - 2018 225

SNODENT ID SNODENT TERM 127565D Unilateral cleft of primary palate 112013D Unilateral complete cleft lip 118319D Unilateral complete cleft lip and/or alveolus 119092D Unilateral complete cleft palate 114794D Unilateral complete cleft palate with cleft lip 114098D Unilateral condylar hyperplasia of mandible 111025D Unilateral condylar mandibular hypoplasia 148243D Unilateral congenital macrostomia 150100D Unilateral coronoid hyperplasia of mandible 118958D Unilateral coronoid hypoplasia of mandible 161166D Unilateral headache 121495D Unilateral incomplete cleft lip 120941D Unilateral incomplete cleft lip and/or alveolus 104882D Unilateral incomplete cleft palate 106657D Unilateral incomplete cleft palate with cleft lip 107792D Unilateral paralysis of tongue 183242D Unilateral shortlasting neuralgiform pain with conjunctival injection and tearing syndrome 179448D Uninsured medical expenses 115243D Unknown (origin) 107825D Unpleasant taste in mouth 121938D Unrealistic dental phobia 113795D Unrealistic expectation from treatment 194725D Upper airway resistance syndrome 167623D Upper alveolar ridge structure 116736D Upper dental arch structure 171894D Upper digestive tract structure 170963D Upper gastrointestinal tract structure 174615D Upper jaw region structure 135935D Upper lip structure 183022D Upper motor neuron disease 167756D Upper respiratory tract structure 185866D Upset stomach 172882D Urea 118480D Uremic breath 129259D Uremic stomatitis 186588D Urinary incontinence 167344D Urinary system structure ADA Standard No. 2000.2 - 2018 226

SNODENT ID SNODENT TERM 186590D Urinary tract infectious disease 166692D Urticaria 209048D User of smokeless tobacco 105426D Uvula palatina structure 138148D Uvula tag 120150D Uvulitis 138452D Van der Woude syndrome 179177D Variable income 123152D Varicella 124087D Varicella-zoster virus infection 131159D Varix 171199D Vascular structure of head 123613D Vascular tongue 185312D Vasculitis 147470D Vasovagal syncope 107152D Venous hemangioma 113004D Venous malformation 170153D Venous structure 170596D Verruca 119346D Verruca vulgaris 180697D Verruca vulgaris of skin of cheek 113350D Verruciform xanthoma 187885D Verruciform xanthoma of oral mucous membrane 197605D Verruciform xanthoma of skin 106983D Verrucous 149589D Verrucous carcinoma 136008D Verrucous carcinoma of oral cavity 138916D Verrucous hyperplasia of oral mucosa 132453D Verrucous oral leukoplakia 123012D Vertical alveolar bone loss 100257D Vertical fracture of root of tooth 180991D Vertical fracture of tooth extending into pulp of tooth 180989D Vertical fracture of tooth without pulp involvement 157333D Vertical maxillary excess 143820D Vertical overbite 143382D Vesicle 186601D Vesicoureteric reflux 170499D Vesicular inflammation ADA Standard No. 2000.2 - 2018 227

SNODENT ID SNODENT TERM 149074D Vesicular pharyngitis 174636D Vesicular rash 105173D Vesicular stomatitis 194612D Vesicular stomatitis Indiana virus disease 169763D Vesiculobullous rash 155238D Vesiculoerosive lesion 172573D Vestibular nerve structure 124896D Vestigial cyst 144927D Victim of abuse 122312D Vincent's disease 129575D Viral disease 167760D Viral encephalitis 182044D Viral gastroenteritis 140814D Viral hepatitis C 185673D Viral hepatitis, type A 131625D Viral pharyngitis 144446D Viral wart on lip 174426D Virus 197715D Vitamin B deficiency 112084D Vitamin B12 deficiency glossitis 136530D Vitamin C deficiency anemia 168016D Vitamin deficiency 185320D Vitiligo 181510D Volume loss of lip 150440D Voluntary body piercing 135942D Voluntary body tattooing 172462D Vomer bone structure 156701D Vomeronasal organ structure 105461D Vomero-premaxillary faciosynostosis 182037D Vomiting 193505D Vomiting associated with other psychological disturbances 156842D von Willebrand disorder 180621D Warthin's tumor of parotid gland 143104D Warty dyskeratoma 105037D Warty dyskeratoma 136238D Watery sputum 193985D Weal 149019D Wedge defect of teeth ADA Standard No. 2000.2 - 2018 228

SNODENT ID SNODENT TERM 119380D Wegener's granulomatosis of gingivae 133921D Wegener's granulomatosis with multisystem involvement 117884D Wegener's syndrome, limited form 129179D Werdnig-Hoffmann disease 185884D Whipple's disease 171008D White blood cell finding 118008D White patches on oral mucosa 125399D White sponge nevus 124245D White sputum 134150D Wickham striae 118199D Wickham's striae in lichen planus 135736D Widened periodontal ligament space 171238D Widening 188736D Width of canine tooth 188742D Width of molar tooth 188756D Width of periodontal ligament 185464D Wilson's disease 167067D Wood splinter foreign body 123201D Wood splinter in mouth 189610D Woody tongue 107335D Working diagnosis 158363D Working interference functional occlusion 106674D Worth disease 171031D Wound 120774D Wound granuloma 174173D Wrinkle 101097D Xanthomatous deposition 120412D Xeroderma pigmentosum 138508D Xerostomia 136451D X-ray diagnosis 134987D Yellow sputum 155374D Zimmermann-Laband syndrome 185897D Zollinger-Ellison syndrome 155388D Zoster sine herpete 149116D Zygo-auro-mandibular dysostosis 168461D Zygomatic arch structure 166093D Zygomatic bone structure 166882D Zygomatic structure ADA Standard No. 2000.2 - 2018 229

SNODENT ID SNODENT TERM 102883D Zygomatic tripod 166310D Zygomycetes 102136D Zygomycosis