Computed Tomography of the Buccomasseteric Region: 1
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Questions on Human Anatomy
Standard Medical Text-books. ROBERTS’ PRACTICE OF MEDICINE. The Theory and Practice of Medicine. By Frederick T. Roberts, m.d. Third edi- tion. Octavo. Price, cloth, $6.00; leather, $7.00 Recommended at University of Pennsylvania. Long Island College Hospital, Yale and Harvard Colleges, Bishop’s College, Montreal; Uni- versity of Michigan, and over twenty other medical schools. MEIGS & PEPPER ON CHILDREN. A Practical Treatise on Diseases of Children. By J. Forsyth Meigs, m.d., and William Pepper, m.d. 7th edition. 8vo. Price, cloth, $6.00; leather, $7.00 Recommended at thirty-five of the principal medical colleges in the United States, including Bellevue Hospital, New York, University of Pennsylvania, and Long Island College Hospital. BIDDLE’S MATERIA MEDICA. Materia Medica, for the Use of Students and Physicians. By the late Prof. John B Biddle, m.d., Professor of Materia Medica in Jefferson Medical College, Phila- delphia. The Eighth edition. Octavo. Price, cloth, $4.00 Recommended in colleges in all parts of the UnitedStates. BYFORD ON WOMEN. The Diseases and Accidents Incident to Women. By Wm. H. Byford, m.d., Professor of Obstetrics and Diseases of Women and Children in the Chicago Medical College. Third edition, revised. 164 illus. Price, cloth, $5.00; leather, $6.00 “ Being particularly of use where questions of etiology and general treatment are concerned.”—American Journal of Obstetrics. CAZEAUX’S GREAT WORK ON OBSTETRICS. A practical Text-book on Midwifery. The most complete book now before the profession. Sixth edition, illus. Price, cloth, $6.00 ; leather, $7.00 Recommended at nearly fifty medical schools in the United States. -
CME Anatomy of Aging Face
Published online: 2020-01-15 Free full text on www.ijps.org CME Anatomy of aging face Rakesh Khazanchi, Aditya Aggarwal, Manoj Johar1 Department of Plastic and Cosmetic Surgery, Sir Ganga Ram Hospital, New Delhi - 110 060, 1Fortis Hospital, Noida, UP, India Address for correspondence: Dr. Rakesh Khazanchi, Department of Plastic and Cosmetic Surgery, Sir Ganga Ram Hospital, New Delhi - 110 060, India. E-mail: [email protected] ejuvenation of the face is evolving into a common deposition in regions of body called ‘depots’ procedure in India. This may be attempted by f) Fascial and ligament laxity Reither surgical or non surgical means. Surgical g) Shrinkage of glandular tissue (Salivary glands) rejuvenation of face includes a large variety of procedures h) Skeletal resorption to revert the changes of aging. In the past, face lift operation was done to simply lift the sagging skin rather Facial soft tissues are arranged in concentric layers. than shaping the face. However it often ended up in Skin is the outermost layer and then the basic building giving the patient an ‘operated on’ look producing tight blocks-fat, superficial fascia also known as superficial appearing face. The surgeons have now learnt that aging musculoaponeurotic system (SMAS), deep fascia and the process is a complex process that involves soft tissues as periosteum that covers the facial skeleton. Interspersed well as skeleton of face and is not just sagging of skin. in these layers are vessels, nerves, facial muscles and Therefore in order to get a good result after surgical retaining ligaments. Knowledge of these layers allows facial rejuvenation, it is paramount to understand these the surgeon to dissect in a given anatomic plane without anatomical structures and the effect of aging process on damaging important structures. -
03Murrsalivaryglandandductan
11/6/2014 Andrew H. Murr, MD Professor and Chairman Roger Boles, MD Endowed Chair in Otolaryngology Education Department of Otolaryngology- Head and Neck Surgery Salivary Gland and Duct Anatomy UCSF Sialendoscopy/Salivary Duct Surgery Course November 6, 2014 University of California, San Francisco Salivary Gland and Duct Anatomy Function of Salivary Glands • Parotid Gland and Stensen’s Duct • Food digestion • Submandibular Gland and Wharton’s Duct – Lubrication • Sublingual Gland and Duct System – Clearance • Minor Salivary Glands • Tooth protection • Taste • Antimicrobial function 1 11/6/2014 Embryology Duct Ultrastructure Parotid Gland • Ectoderm origin – Surrounded by mesenchyme • 6-8 weeks of life • Originate at duct orifice – Parotid develops around and between facial nerve • Salivary tissue becomes encapsulated –*Parotid encapsulates last: only in parotid- lymphatic system is contained within parotid tissue prior to encapsulation Parotid Gland Parotid Gland • Largest and 1 st to • Tail develop • Accessory parotid • Serous acinar cells – 20% – Purely serous – seromucinous • Parotid fascia • Borders – Lateral Skin – Medial Parapharyngeal space – Superior Zygomatic arch – Posterior EAC – Inferior Styloid/carotid/jugular – Anterior Masseter 2 11/6/2014 Parotid Gland Parotid Gland Hollinshead • Arterial supply • Nerve Supply – External carotid – Parasympathetic • Maxillary • IX- preganglionic • Superficial temporal – LSP (ovale) to otic • Transverse facial ganglion • Postganglionic • Venous drainage – Auriculotemporal – Retromandibular – Sympathetic • Maxillary • Superior cervical ganglion • Superficial temporal – Via external carotid – External jugular plexus – Internal jugular Surgical Nerves Facial Nerve Hollinshead • Facial nerve • Greater Auricular 3 11/6/2014 LSD: Stenosis LSD Classification Marchal, F et al., Salivary stones and stenosis, A comprehensive classification. Rev Stomatol Chir Maxillofac 2008; 109: 233-236 Marchal, F et al., Salivary stones and stenosis, A comprehensive classification. -
Head & Neck Surgery Course
Head & Neck Surgery Course Parapharyngeal space: surgical anatomy Dr Pierfrancesco PELLICCIA Pr Benjamin LALLEMANT Service ORL et CMF CHU de Nîmes CH de Arles Introduction • Potential deep neck space • Shaped as an inverted pyramid • Base of the pyramid: skull base • Apex of the pyramid: greater cornu of the hyoid bone Introduction • 2 compartments – Prestyloid – Poststyloid Anatomy: boundaries • Superior: small portion of temporal bone • Inferior: junction of the posterior belly of the digastric and the hyoid bone Anatomy: boundaries Anatomy: boundaries • Posterior: deep fascia and paravertebral muscle • Anterior: pterygomandibular raphe and medial pterygoid muscle fascia Anatomy: boundaries • Medial: pharynx (pharyngobasilar fascia, pharyngeal wall, buccopharyngeal fascia) • Lateral: superficial layer of deep fascia • Medial pterygoid muscle fascia • Mandibular ramus • Retromandibular portion of the deep lobe of the parotid gland • Posterior belly of digastric muscle • 2 ligaments – Sphenomandibular ligament – Stylomandibular ligament Aponeurosis and ligaments Aponeurosis and ligaments • Stylopharyngeal aponeurosis: separates parapharyngeal spaces to two compartments: – Prestyloid – Poststyloid • Cloison sagittale: separates parapharyngeal and retropharyngeal space Aponeurosis and ligaments Stylopharyngeal aponeurosis Muscles stylohyoidien Stylopharyngeal , And styloglossus muscles Prestyloid compartment Contents: – Retromandibular portion of the deep lobe of the parotid gland – Minor or ectopic salivary gland – CN V branch to tensor -
A Guide to Complete Denture Prosthetics
A Guide to Complete Denture Prosthetics VITA shade taking VITA shade communication VITA shade reproduction VITA shade control Date of issue 11.11 VITA shade, VITA made. Foreword The aim of this Complete Denture Prosthetics Guide is to inform on the development and implementation of the fundamental principles for the fabrication of complete dentures. In this manual the reader will find suggestions concerning clnical cases which present in daily practice. Its many features include an introduction to the anatomy of the human masticatory system, explanations of its functions and problems encountered on the path to achieving well functioning complete dentures. The majority of complete denture cases which present in everyday practice can be addressed with the aid of knowledge contained in this instruction manual. Of course a central recommendation is that there be as close as possible collaboration between dentist and dental technician, both with each other and with the patient. This provides the optimum circumstances for an accurate and seamless flow of information. It follows also that to invest the time required to learn and absorb the patient’s dental history as well as follow the procedural chain in the fabrication procedure will always bring the best possible results. Complete dentures are restorations which demand a high degree of knowledge and skill from their creators. Each working step must yield the maximum result, the sum of which means an increased quality of life for the patient. In regard to the choice of occlusal concept is to be used, is a question best answered by the dentist and dental technician working together as a team. -
Innervation of the Temporomandibular Joint Can Be Discussed It Is Necessary First to Describe Its Embryology, Gfoss Anatomy and Microscopic Appe¿Ìrance
à8.ì 'R? INNERVATION OF THE TEMPOROMAI\DIBULAR J AN EXPERIMENTAL AMMAL MODEL USING AUSTRALIAN MERINO STIEEP ABDOLGHAFAR TAHMASEBI-SARVESTANI' B. Sc, M. Sc Thesis submitted for the degree of DOCTOR OF PHILOSOPHY In The Department of Anatomical Sciences The University of Adelaide (Faculty of Medicine)' Adelaide, South Australia, 5005 April, L997 tfüs tñesisis [elicatelø nl wtfe Aggñleñ ø¡tlour g4.arzi"e tfr.re e c friûfren Ía fiera ñ, fo zic ñ atú fi l-1 ACKNOWLEDGMENTS I am greatly indebted to my supervisors Dr. Ray Tedman and Professor Alastair Goss who first inrroduced me to this freld of study and providing me with the opportunity to carry out this work. I wish to thank them for their constant interest and guidance throughout the course of this study. I am also indebted to the scholarship committee of the Shiraz Medical Science University and Ministry of Health and Medical Education, Iran for gânting me a 4 year scholarship to study at the Universiry of Adelaide. I thank professor Goss and the Japanese Surgical Research team for their expertise in surgical animal models, and Professor July Polak and Dr Mika Hukkanen, Royal postgraduate Medical School London University for their expertise in immunohistochemistry and for providing some of the antisera used in the neuropeptide studies. I would also like to thank Professor Ian Gibbins, Department of Anatomy and Histology of the Flinders Medical Centre for, without the use of his laboratories, materials, and expertise, the double and triple labelling parts of the immunocytochemical work would not have occurred. I also orwe many thanks to Susan Matthew, a senior laboratory officer for her skilful technical assistance in double and triple immunocytochemistry. -
Morfofunctional Structure of the Skull
N.L. Svintsytska V.H. Hryn Morfofunctional structure of the skull Study guide Poltava 2016 Ministry of Public Health of Ukraine Public Institution «Central Methodological Office for Higher Medical Education of MPH of Ukraine» Higher State Educational Establishment of Ukraine «Ukranian Medical Stomatological Academy» N.L. Svintsytska, V.H. Hryn Morfofunctional structure of the skull Study guide Poltava 2016 2 LBC 28.706 UDC 611.714/716 S 24 «Recommended by the Ministry of Health of Ukraine as textbook for English- speaking students of higher educational institutions of the MPH of Ukraine» (minutes of the meeting of the Commission for the organization of training and methodical literature for the persons enrolled in higher medical (pharmaceutical) educational establishments of postgraduate education MPH of Ukraine, from 02.06.2016 №2). Letter of the MPH of Ukraine of 11.07.2016 № 08.01-30/17321 Composed by: N.L. Svintsytska, Associate Professor at the Department of Human Anatomy of Higher State Educational Establishment of Ukraine «Ukrainian Medical Stomatological Academy», PhD in Medicine, Associate Professor V.H. Hryn, Associate Professor at the Department of Human Anatomy of Higher State Educational Establishment of Ukraine «Ukrainian Medical Stomatological Academy», PhD in Medicine, Associate Professor This textbook is intended for undergraduate, postgraduate students and continuing education of health care professionals in a variety of clinical disciplines (medicine, pediatrics, dentistry) as it includes the basic concepts of human anatomy of the skull in adults and newborns. Rewiewed by: O.M. Slobodian, Head of the Department of Anatomy, Topographic Anatomy and Operative Surgery of Higher State Educational Establishment of Ukraine «Bukovinian State Medical University», Doctor of Medical Sciences, Professor M.V. -
MRI-Based Assessment of Masticatory Muscle Changes in TMD Patients After Whiplash Injury
Journal of Clinical Medicine Article MRI-Based Assessment of Masticatory Muscle Changes in TMD Patients after Whiplash Injury Yeon-Hee Lee 1,* , Kyung Mi Lee 2 and Q-Schick Auh 1 1 Department of Orofacial Pain and Oral Medicine, Kyung Hee University Dental Hospital, #613 Hoegi-dong, Dongdaemun-gu, Seoul 02447, Korea; [email protected] 2 Department of Radiology, Kyung Hee University College of Medicine, Kyung Hee University Hospital, #26 Kyunghee-daero, Dongdaemun-gu, Seoul 02447, Korea; [email protected] * Correspondence: [email protected]; Tel.: +82-2-958-9409; Fax: +82-2-968-0588 Abstract: Objective: to investigate the change in volume and signal in the masticatory muscles and temporomandibular joint (TMJ) of patients with temporomandibular disorder (TMD) after whiplash injury, based on magnetic resonance imaging (MRI), and to correlate them with other clinical parameters. Methods: ninety patients (64 women, 26 men; mean age: 39.36 ± 15.40 years), including 45 patients with symptoms of TMD after whiplash injury (wTMD), and 45 age- and sex- matched controls with TMD due to idiopathic causes (iTMD) were included. TMD was diagnosed using the study diagnostic criteria for TMD Axis I, and MRI findings of the TMJ and masticatory muscles were investigated. To evaluate the severity of TMD pain and muscle tenderness, we used a visual analog scale (VAS), palpation index (PI), and neck PI. Results: TMD indexes, including VAS, PI, and neck PI were significantly higher in the wTMD group. In the wTMD group, muscle tenderness was highest in the masseter muscle (71.1%), and muscle tenderness in the temporalis (60.0%), lateral pterygoid muscle (LPM) (22.2%), and medial pterygoid muscle (15.6%) was significantly more frequent than that in the iTMD group (all p < 0.05). -
Tinnitus and Temporomandibular Joint Disorder Subtypes
TINNITUS AND TEMPOROMANDIBULAR JOINT DISORDER SUBTYPES SUSEE PRIYANKA RAVURI A thesis Submitted in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE IN DENTISTRY University of Washington 2017 Committee Edmond L. Truelove Peggy Lee Lloyd A. Mancl Program Authorized to Offer Degree: Oral Medicine 1 © Copyright 2017 Susee Priyanka Ravuri 2 University of Washington ABSTRACT Tinnitus And Temporomandibular Joint Disorder Subtypes Susee Priyanka Ravuri Edmond L. Truelove B.S., D.D.S., M.S.D. Oral Medicine OBJECTIVE: The purpose of this study was to assess the prevalence of tinnitus within a TMD population and to determine an association between the presence of tinnitus and type of TMD diagnoses. METHODS: A secondary data analysis was performed using data from ‘Research Diagnostic Criteria for Temporomandibular Disorders (RDC/TMD) baseline (Validation project) study and follow up (Impact project) study. Self-reported questionnaires for reporting tinnitus and medical history and gold standard diagnoses after clinical examination were used. Log-binomial regression was used to compute risk ratios for tinnitus by TMD subtype and adjusted for patient characteristics. All statistical analysis was performed using SAS 9.3 software (SAS Institute), and a two-sided significance level of 0.05 to determined statistical significance (p<0.05). RESULTS: At baseline, 614 subjects met required criteria for TMD diagnosis. Prevalence of tinnitus within sample was 41% (253 of 614). Approximately 80% of TMD subjects received a MPD diagnosis. Tinnitus frequency in the MPD group was 48% (238/495) while subjects without MPD diagnosis the rate of tinnitus was 13% (15 of 119). Using log-binomial regression analysis, the risk ratio for tinnitus was calculated. -
Chapter 2 Implants and Oral Anatomy
Chapter 2 Implants and oral anatomy Associate Professor of Maxillofacial Anatomy Section, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University Tatsuo Terashima In recent years, the development of new materials and improvements in the operative methods used for implants have led to remarkable progress in the field of dental surgery. These methods have been applied widely in clinical practice. The development of computerized medical imaging technologies such as X-ray computed tomography have allowed detailed 3D-analysis of medical conditions, resulting in a dramatic improvement in the success rates of operative intervention. For treatment with a dental implant to be successful, it is however critical to have full knowledge and understanding of the fundamental anatomical structures of the oral and maxillofacial regions. In addition, it is necessary to understand variations in the topographic and anatomical structures among individuals, with age, and with pathological conditions. This chapter will discuss the basic structure of the oral cavity in relation to implant treatment. I. Osteology of the oral area The oral cavity is composed of the maxilla that is in contact with the cranial bone, palatine bone, the mobile mandible, and the hyoid bone. The maxilla and the palatine bones articulate with the cranial bone. The mandible articulates with the temporal bone through the temporomandibular joint (TMJ). The hyoid bone is suspended from the cranium and the mandible by the suprahyoid and infrahyoid muscles. The formation of the basis of the oral cavity by these bones and the associated muscles makes it possible for the oral cavity to perform its various functions. -
New Knowledge Resource for Anatomy Enables Comprehensive Searches of the Literature on the Feeding Muscles of Mammals
RESEARCH ARTICLE Muscle Logic: New Knowledge Resource for Anatomy Enables Comprehensive Searches of the Literature on the Feeding Muscles of Mammals Robert E. Druzinsky1*, James P. Balhoff2, Alfred W. Crompton3, James Done4, Rebecca Z. German5, Melissa A. Haendel6, Anthony Herrel7, Susan W. Herring8, Hilmar Lapp9,10, Paula M. Mabee11, Hans-Michael Muller4, Christopher J. Mungall12, Paul W. Sternberg4,13, a11111 Kimberly Van Auken4, Christopher J. Vinyard5, Susan H. Williams14, Christine E. Wall15 1 Department of Oral Biology, University of Illinois at Chicago, Chicago, Illinois, United States of America, 2 RTI International, Research Triangle Park, North Carolina, United States of America, 3 Organismic and Evolutionary Biology, Harvard University, Cambridge, Massachusetts, United States of America, 4 Division of Biology and Biological Engineering, M/C 156–29, California Institute of Technology, Pasadena, California, United States of America, 5 Department of Anatomy and Neurobiology, Northeast Ohio Medical University, Rootstown, Ohio, United States of America, 6 Oregon Health and Science University, Portland, Oregon, ’ OPEN ACCESS United States of America, 7 Département d Ecologie et de Gestion de la Biodiversité, Museum National d’Histoire Naturelle, Paris, France, 8 University of Washington, Department of Orthodontics, Seattle, Citation: Druzinsky RE, Balhoff JP, Crompton AW, Washington, United States of America, 9 National Evolutionary Synthesis Center, Durham, North Carolina, Done J, German RZ, Haendel MA, et al. (2016) United States of America, 10 Center for Genomic and Computational Biology, Duke University, Durham, Muscle Logic: New Knowledge Resource for North Carolina, United States of America, 11 Department of Biology, University of South Dakota, Vermillion, South Dakota, United States of America, 12 Genomics Division, Lawrence Berkeley National Laboratory, Anatomy Enables Comprehensive Searches of the Berkeley, California, United States of America, 13 Howard Hughes Medical Institute, M/C 156–29, California Literature on the Feeding Muscles of Mammals. -
Agranulocytic Angina
University of Nebraska Medical Center DigitalCommons@UNMC MD Theses Special Collections 5-1-1939 Agranulocytic angina Louis T. Davies University of Nebraska Medical Center This manuscript is historical in nature and may not reflect current medical research and practice. Search PubMed for current research. Follow this and additional works at: https://digitalcommons.unmc.edu/mdtheses Part of the Medical Education Commons Recommended Citation Davies, Louis T., "Agranulocytic angina" (1939). MD Theses. 737. https://digitalcommons.unmc.edu/mdtheses/737 This Thesis is brought to you for free and open access by the Special Collections at DigitalCommons@UNMC. It has been accepted for inclusion in MD Theses by an authorized administrator of DigitalCommons@UNMC. For more information, please contact [email protected]. AGRANULOCYTIC ANGINA by LOUIS T. DAVIES Presented to the College of Medicine, University of Nebraska, Omaha, 1939 TABLE OF CONTENTS Introduction • . 1 Definition •• . • • 2 History . 3 Etiology ••• . • • 7 Classification .• 16 Symptoms and Course • . • • • 20 Experimental Work • • •• 40 Pathological Anatomy • • • . 43 Diagnosis and Differential Diagnosis •• . • 54 Therapy Prognosis • • • • • . 55 Discussion and Summary • • • • • • • 67 Conclusions • • • • • • • • • • • • • 73 ·Bibliography • • • • • • • • • • 75 * * * * * * 481028 _,,,....... ·- INTRODUCTION Agranulocytic Angina for the past seventeen years has been highly discussed both in medical centers and in literature. During this time the understanding of the disease has developed in the curriculum of the medical profession. Since 1922, when first described as a clinical entity by Schultz, it has been reported more frequently as the years passed until at the present time agranulocytosis is recognized widely as a disease process. Just as with the development of any medical problem this has been laden with various opinions on its course, etiology, etc., all of which has served to confuse the searching medical mind as to its true standing.