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Master Planning of the Implant Case Charles A. Babbush Joel L. Rosenlicht CHAPTER 5 MASTER PLANNING OF THE IMPLANT CASE Over the past three decades implant dentistry has become the appropriate option, then a preliminary treatment plan can be leading and most dynamic discipline in the dental fi eld. Oral developed. reconstruction with dental implants has gone from just single- The patient ’ s health status should be evaluated in a way tooth replacements and over-dentures to encompass sophisti- similar to the screening admissions procedure conducted with cated surgical and prosthetic techniques and principles. Every patients entering the hospital. 3-5 The main components to be specialty within dentistry plays an important part in the suc- considered are: cessful outcomes of these very rewarding cases. This chapter 1. The chief complaint describes the interdisciplinary approach to comprehensive 2. The history of the present illness treatment planning and the many facets involved in quality, 3. The medical history long-standing aesthetic and functional treatment. 1 , 2 4. The dental status Initial Consultation Chief Complaint The initial consultation, or at least an appointment to expose The chief complaint may range from “ I don ’t like how I look ” the patient to implant or other oral reconstruction, can be to “ I have worn dentures for 37 years, and I can no longer initiated by a variety of dental practitioners. An orthodontist function with them. ” The focus in evaluation of the patient ’ s may evaluate a patient with congenitally missing teeth. An chief complaint is whatever factors prompted the person to endodontist may determine that a tooth is fractured and is not seek rehabilitation at this time. Sometimes the discussion will suitable for endodontics. A periodontist may feel that progres- reveal concerns beyond those the patient fi rst mentions. For sive, uncontrolled or refractory periodontal disease may not example, patients may say that their dentures no longer func- benefi t from further traditional treatment. An oral surgeon tion well, but subsequently, they may describe pain during might prepare teeth being extracted for ridge preservation or mastication. This additional information can be an important determine that ridge augmentation will provide optimal diagnostic aid. If patients cite cosmetic concerns, these must support for dental implants. Most often, though, the general be placed in context. Implant dentistry often cannot match the dentist, or prosthodontist, sees a patient with reconstructive needs, wants, or desires of the person whose primary goal is to needs and makes the appropriate initial consultation for look fundamentally different. However, if functional concerns treatment. are the primary goals and cosmetic concerns are secondary, In the initial consultation the patient ’ s medical and dental implant dentistry usually can give such patients what they status can be identifi ed and evaluated. If implant therapy is an want. 60 Chapter 5 Master Planning of the Implant Case 61 The results can contribute to the patient ’ s medical profi le History of Present Illness ( Table 5-1 ). 2 , 3 The next component of interest is the history of the present Combining the information from the health questionnaire, illness. The practitioner must identify what in the patient’ s the vital signs, and the laboratory test results will enable the history produced the present situation, especially in cases in doctor to categorize each patient into one of the fi ve classifi ca- which atrophy in the maxilla or mandible is severely advanced. tions of presurgical risk formulated by the American Society Did the patient have poor quality care? Did the patient decline of Anesthesiology ( Box 5-1 ). 8 According to this scheme, a to seek any care at all? Did the patient lose teeth prematurely Class I category includes the patient who is physiologically and not have the appropriate dietary intake to sustain good normal, has no medical diseases, and lives a normal daily life- levels of bone support? Has the patient been edentulous for style. The Class II category includes the patient who has some several decades, and did this extended time lead to severe type of medical disease, but the disorder is controlled with atrophy? Was the patient involved in a traumatic injury: Did a baseball bat, a thrown ball, a fi st or some other object trau- matize one of more teeth and cause their demise? Was any TABLE 5-1 Complete metabolic panel pathological lesion or tumor involved in the cause of tooth loss Reference and subsequent bone loss? Test procedure Units range Sodium mmol/L 135-146 Medical History Potassium mmol/L 3.5-5.3 In gathering the patient ’s medical history, special attention Chloride mmol/L 98-110 should be given to whether the patient has the ability to physi- Carbon dioxide mmol/L 21-33 cally and emotionally sustain all the procedures that may be Calcium mg/dL 8.6-10.2 required in implant therapy, including surgery, a variety of Alkaline phosphate Units/L 33-130 anesthetics and pain-control drugs, and prosthetic rehabilita- AST Units/L 10-35 tion. 6-8 The American Dental Association provides a long-form ALT Units/L 6-40 health questionnaire on their website that is an excellent tool Bilirubin, total mg/dL 0.2-1.2 for gathering this information, available at https://siebel.ada. Glucose mg/dL 65-99 org/ecustomer_enu/start.swe?SWECmd=Start . 9 Figure 5-1 shows Urea nitrogen mg/dL 7-25 an example of a typical health history questionnaire. Creatinine mg/dL 0.60-1.18 In addition to obtaining the patient ’ s health history, the BUN/creatinine ratio 6-22 doctor must assess vital signs (blood pressure, pulse, and res- Protein, total g/dL 6.2-8.3 piration) and record these assessments in the patient ’s chart. Albumin g/dL 3.6-5.1 When a patient has not had a comprehensive medical work-up Globulin, calculated g/dL 2.2-3.9 for several years or when fi ndings are positive on the health A/G ratio 1.0-2.1 questionnaire, additional laboratory testing may be advisable. Egfr non-African American mL/min/ 1.73 m 2 > or = 60 These tests may include complete blood count, urinalysis, or Egfr African American mL/min/ 1/73 m 2 > or = 60 sequential multiple analysis of the blood chemistry (SMAC). BOX 5-1 The American Society of Anesthesiologists ’ classifi cation of presurgical risk Patients who manifest systemic disease that interferes with Class III: A patient exhibiting severe systemic their normal daily living pattern (e.g., inhibits their employ- disturbance which may or may not be associated with ment, restricts their social activity, or otherwise does not al- the surgical complaint and which seriously interferes low them to function physically and mentally in a normal or with the patient ’ s normal activity. almost normal manner) should not be considered as candi- Class IV: A patient exhibiting extreme systemic dates for an elective procedure such as oral implant recon- disturbance which may or may not be associated with struction (R,R). Classifying patients according to the follow- the surgical complaint, which interferes seriously with ing numerical ratings as established by the American Society the patient ’ s normal activities, and which has already of Anesthesiology is helpful in the selection process (R): become a threat to life. Class I: A patient who has no organic disease or in Class V: The rare person who is moribund before whom the disease is localized and causes no systemic operating, whose preoperative condition is such that disturbances. the patient is expected to die within 24 hours even if Class II: A patient exhibiting slight to moderate systemic not subjected to the additional strain of surgery. disturbance which may or may not be associated with Class VI: A patient who is considered brain dead and is the surgical complaint and which interferes only a potential organ donor. moderately with the patient ’ s normal activities and general physiologic equilibrium. 62 Chapter 5 Master Planning of the Implant Case HEALTH QUESTIONNAIRE Patient’s Name:_______________________________________ Date:___________________________ I. In the following questions, circle yes or no, whichever applies. Your answers are for our records only and will be considered confidential. 1. Ye s No Has there been any change in your general health within in past year? 2. Ye s No My last physical examination was on ______________________ 3. Ye s No Are you under the care of a physician? _____________________ If so, what is the condition being treated? _________________________ 4. Ye s No Name and address of physician 5. Ye s No Have you had any serious illness or operations? If so, what was it? ____________________________________________ 6. Ye s No Have you been hospitalized or had a serious illness within the past five (5) years? If so, what was the problem? ____________________________________ II. DO YOU HAVE OR HAVE YOU HAD ANY OF THE FOLLOWING DISEASES OR PROBLEMS: 7. Ye s No Rheumatic fever or rheumatic heart disease 18. Ye s No Inflammatory rheumatism (painful swollen joints) 8. Ye s No Congenital heart lesions, mitral valve prolapse 19. Ye s No Stomach ulcers 9. Ye s No Cardiovascular disease (heart trouble, 20. Ye s No Kidney trouble heart attack, coronary insufficiency, 21. Ye s No Tuberculosis coronary occlusion, high blood pressure, 22. Ye s No Do you have a persistent cough or cough up blood? arteriosclerosis, stroke 23. Ye s No Low blood pressure 10. Ye s No Allergies 24. Ye s No Venereal disease/herpes/AIDS 11. Ye s No Sinus trouble 25. Ye s No Other 12. Ye s No Asthma or hay fever 26. Ye s No Have you had abnormal bleeding associated with 13. Ye s No Hives or skin rash previous extractions, surgery, trauma? 14.
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