Lamar Institute of Technology DHYG 1301 Course Syllabus
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Morphological Variation of Grizzly Bear Skulls from Yellowstone National Park
University of Montana ScholarWorks at University of Montana Graduate Student Theses, Dissertations, & Professional Papers Graduate School 1981 Morphological variation of grizzly bear skulls from Yellowstone National Park Harrie W. Sherwood The University of Montana Follow this and additional works at: https://scholarworks.umt.edu/etd Let us know how access to this document benefits ou.y Recommended Citation Sherwood, Harrie W., "Morphological variation of grizzly bear skulls from Yellowstone National Park" (1981). Graduate Student Theses, Dissertations, & Professional Papers. 7381. https://scholarworks.umt.edu/etd/7381 This Thesis is brought to you for free and open access by the Graduate School at ScholarWorks at University of Montana. It has been accepted for inclusion in Graduate Student Theses, Dissertations, & Professional Papers by an authorized administrator of ScholarWorks at University of Montana. For more information, please contact [email protected]. COPYRIGHT ACT OF 1976 Th is is ah unpublished m a n u s c r ip t in w h ic h c o p y r ig h t s u b s i s t s . Any fu r th er r e p r in t in g of it s co ntents must be a ppr o ved BY th e a u t h o r . Ma n s f ie l d L ib r a r y Un iv e r s it y of Ho n tan a D A T E i _ l M l _ MORPHOLOGICAL VARIATION OF GRIZZLY BEAR SKULLS FROM YELLOWSTONE NATIONAL PARK By M arrie W. Sherwood B.A., University of Colorado, 1974 Presented in partial fulfillm ent of the requirements for the degree of Master of Science UNIVERSITY OF MONTANA 1981 Approved Chairman,^BoaN oNExamfners D ^ n , Graduate School I s. -
The Role of Movements in the Development of Sutural
J. Anat. (1983), 137, 3, pp. 591-599 591 With 11 figures Printed in Great Britain The role of movements in the development of sutural and diarthrodial joints tested by long-term paralysis of chick embryos MAURITS PERSSON Department of Orthodontics, Faculty of Odontology, University of Umea, Norrlandsgatan 18 B, S-902 48 Umea, Sweden (Accepted 17 February 1983) INTRODUCTION The factors regulating the development of sutural fibrous joints are a subject of controversy. Movements of muscular origin (Pritchard, Scott & Girgis, 1956), an osteogenesis-inhibiting factor (Markens, 1975) and physiolQgical cell death (Ten Cate, Freeman & Dickinson, 1977) have been suggested. More recently, Smith & Tondury (1978) concluded that stretch-growth tensile forces in the dura mater are responsible for the development of the calvaria and its sutures, the primary deter- minant in their development being the form and growth of the early brain. A similar biomechanical explanation for the morphogenesis of sutures in areas of the skull where no dura mater exists was also given by Persson & Roy (1979). Based on studies of suture development and bony fusion in the rabbit palate, they con- cluded that the spatial separation of bones during growth is the factor regulating suture formation. Lack of such movements of developing bones results in bone fusion when the bones meet. Further, when cranial bones at suture sites are im- mobilised, fusion of the bones across the suture is produced (Persson et al. 1979). In the normal development of diarthrodial joints, skeletal muscle contractions are essential (Murray & Selby, 1930; Lelkes, 1958; Drachman & Coulombre, 1962; Murray & Drachman, 1969; Hall, 1975), and lack of muscular movements results in stiff, fused joints. -
Pediatric Oral Pathology. Soft Tissue and Periodontal Conditions
PEDIATRIC ORAL HEALTH 0031-3955100 $15.00 + .OO PEDIATRIC ORAL PATHOLOGY Soft Tissue and Periodontal Conditions Jayne E. Delaney, DDS, MSD, and Martha Ann Keels, DDS, PhD Parents often are concerned with “lumps and bumps” that appear in the mouths of children. Pediatricians should be able to distinguish the normal clinical appearance of the intraoral tissues in children from gingivitis, periodontal abnormalities, and oral lesions. Recognizing early primary tooth mobility or early primary tooth loss is critical because these dental findings may be indicative of a severe underlying medical illness. Diagnostic criteria and .treatment recommendations are reviewed for many commonly encountered oral conditions. INTRAORAL SOFT-TISSUE ABNORMALITIES Congenital Lesions Ankyloglossia Ankyloglossia, or “tongue-tied,” is a common congenital condition characterized by an abnormally short lingual frenum and the inability to extend the tongue. The frenum may lengthen with growth to produce normal function. If the extent of the ankyloglossia is severe, speech may be affected, mandating speech therapy or surgical correction. If a child is able to extend his or her tongue sufficiently far to moisten the lower lip, then a frenectomy usually is not indicated (Fig. 1). From Private Practice, Waldorf, Maryland (JED); and Department of Pediatrics, Division of Pediatric Dentistry, Duke Children’s Hospital, Duke University Medical Center, Durham, North Carolina (MAK) ~~ ~ ~ ~ ~ ~ ~ PEDIATRIC CLINICS OF NORTH AMERICA VOLUME 47 * NUMBER 5 OCTOBER 2000 1125 1126 DELANEY & KEELS Figure 1. A, Short lingual frenum in a 4-year-old child. B, Child demonstrating the ability to lick his lower lip. Developmental Lesions Geographic Tongue Benign migratory glossitis, or geographic tongue, is a common finding during routine clinical examination of children. -
Six Steps to the “Perfect” Lip Deborah S
September 2012 1081 Volume 11 • Issue 9 Copyright © 2012 ORIGINAL ARTICLES Journal of Drugs in Dermatology SPECIAL TOPIC Six Steps to the “Perfect” Lip Deborah S. Sarnoff MD FAAD FACPa and Robert H. Gotkin MD FACSb,c aRonald O. Perelman Department of Dermatology, New York University School of Medicine, New York, NY bLenox Hill Hospital—Manhattan Eye, Ear & Throat Institute, New York, NY cNorth Shore—LIJ Health Systems, Manhasset, NY ABSTRACT Full lips have always been associated with youth and beauty. Because of this, lip enhancement is one of the most frequently re- quested procedures in a cosmetic practice. For novice injectors, we recommend hyaluronic acid (HA) as the filler of choice. There is no skin test required; it is an easily obtainable, “off-the-shelf” product that is natural feeling when skillfully implanted in the soft tissues. Hyaluronic acid is easily reversible with hyaluronidase and, therefore, has an excellent safety profile. While Restylane® is the only FDA-approved HA filler with a specific indication for lip augmentation, one can use the following HA products off-label: Juvéderm® Ultra, Juvéderm Ultra Plus, Juvéderm Ultra XC, Juvéderm Ultra PLUS XC, Restylane-L®, Perlane®, Perlane-L®, and Belotero®. We present our six steps to achieve aesthetically pleasing augmented lips. While there is no single prescription for a “perfect” lip, nor a “one size fits all” approach for lip augmentation, these 6 steps can be used as a basic template for achieving a natural look. For more comprehensive, global perioral rejuvenation, our 6-step technique can be combined with the injection of neuromodulating agents and fractional laser skin resurfacing during the same treatment session. -
Salivary Glands
GASTROINTESTINAL SYSTEM [Anatomy and functions of salivary gland] 1 INTRODUCTION Digestive system is made up of gastrointestinal tract (GI tract) or alimentary canal and accessory organs, which help in the process of digestion and absorption. GI tract is a tubular structure extending from the mouth up to anus, with a length of about 30 feet. GI tract is formed by two types of organs: • Primary digestive organs. • Accessory digestive organs 2 Primary Digestive Organs: Primary digestive organs are the organs where actual digestion takes place. Primary digestive organs are: Mouth Pharynx Esophagus Stomach 3 Anatomy and functions of mouth: FUNCTIONAL ANATOMY OF MOUTH: Mouth is otherwise known as oral cavity or buccal cavity. It is formed by cheeks, lips and palate. It encloses the teeth, tongue and salivary glands. Mouth opens anteriorly to the exterior through lips and posteriorly through fauces into the pharynx. Digestive juice present in the mouth is saliva, which is secreted by the salivary glands. 4 ANATOMY OF MOUTH 5 FUNCTIONS OF MOUTH: Primary function of mouth is eating and it has few other important functions also. Functions of mouth include: Ingestion of food materials. Chewing the food and mixing it with saliva. Appreciation of taste of the food. Transfer of food (bolus) to the esophagus by swallowing . Role in speech . Social functions such as smiling and other expressions. 6 SALIVARY GLANDS: The saliva is secreted by three pairs of major (larger) salivary glands and some minor (small) salivary glands. Major glands are: 1. Parotid glands 2. Submaxillary or submandibular glands 3. Sublingual glands. 7 Parotid Glands: Parotid glands are the largest of all salivary glands, situated at the side of the face just below and in front of the ear. -
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. -
Macroanatomical Investigations on the Oral Cavity of Male Porcupines (Hystrix Cristata)
Walaa Fadil Obead et al /J. Pharm. Sci. & Res. Vol. 10(3), 2018, 623-626 Macroanatomical investigations on the oral cavity of male Porcupines (Hystrix cristata) Walaa Fadil Obead1, Abdularazzaq baqer kadhim2 , fatimha Swadi zghair2 1Department of Anatomy and Histology, Faculty of Veterinary Medicine'' University of Kerbala, Iraq. 2Division of Anatomy and Histology'', Faculty of Veterinary Medicine'' University of Qadysiah, Iraq. Abstract: ''Six adult males hystrix crestate was utilizes to decide the district anatomy of their mouth. The mouth was the advent via disjunct the temporo-mandibular united and the topographically and Morphometric tagged of the tongue, cheek pouch, major salivary glands, palate, lips and teeth were studied. The upper flange discovered a philtrum rollover from ''the median bulkhead of the nostrils and terminating at the oral chapping in a dissimilarity triangle to depiction the elongated incisors''. The lower flange bent a smooth arch ventral to the upper flange. A standard number of jagged Palatine ridges are eight. Histological appearance of the tongue was confirmed after staining of the eosin and the haematoxylin. The parotid, the mandibular, and the sublingual are major salivary glands were well developed''. This labor information baseline investigates data on the anatomy of the Hystrix cristata mouth and will have usefulness informative the adaptive appearance in this rodent to its lifestyle, habitat and diet. Keyword: Oral cavity, Tongue, Salivary gland, Palate, Hystrix crestate. INTRODUCTION sublingual organs be inverse and fine urbanized.'' (9, 10).The aim ''Rodents include main and the majority varied collection of of the study anatomy and histology of oral cavity of porcupian. mammals through over 1700 dissimilar types (1). -
Incidence, Number and Topography of Wormian Bones in Greek Adult Dry Skulls K
CORE Metadata, citation and similar papers at core.ac.uk Provided by Via Medica Journals Folia Morphol. Vol. 78, No. 2, pp. 359–370 DOI: 10.5603/FM.a2018.0078 O R I G I N A L A R T I C L E Copyright © 2019 Via Medica ISSN 0015–5659 journals.viamedica.pl Incidence, number and topography of Wormian bones in Greek adult dry skulls K. Natsis1, M. Piagkou2, N. Lazaridis1, N. Anastasopoulos1, G. Nousios1, G. Piagkos2, M. Loukas3 1Department of Anatomy, Faculty of Health and Sciences, Medical School, Aristotle University of Thessaloniki, Greece 2Department of Anatomy, Medical School, National and Kapodistrian University of Athens, Greece 3Department of Anatomical Sciences, School of Medicine, St. George’s University, Grenada, West Indies [Received: 19 January 2018; Accepted: 7 March 2018] Background: Wormian bones (WBs) are irregularly shaped bones formed from independent ossification centres found along cranial sutures and fontanelles. Their incidence varies among different populations and they constitute an anthropo- logical marker. Precise mechanism of formation is unknown and being under the control of genetic background and environmental factors. The aim of the current study is to investigate the incidence of WBs presence, number and topographical distribution according to gender and side in Greek adult dry skulls. Materials and methods: All sutures and fontanelles of 166 Greek adult dry skulls were examined for the presence, topography and number of WBs. One hundred and nineteen intact and 47 horizontally craniotomised skulls were examined for WBs presence on either side of the cranium, both exocranially and intracranially. Results: One hundred and twenty-four (74.7%) skulls had WBs. -
Oral-Peripheral Examination
Oral-Peripheral Examination SCSD 632 Week 2 Phonological Disorders 3. General Cautions Relating to the Oral-Peripheral Examination a. Use your initial impressions of the child’s speech and facial characteristics to guide your examination. b. Remember that one facial or oral abnormality may be associated with others. c. If you suspect an abnormality in structure or function you may want to get a second opinion from a more experienced SLP or an SLP who specializes in craniofacial or motor-speech disorders before initiating referrals to other professionals. d. Remember that in the case of most “special” conditions, it is not your role to diagnose the condition; rather it is your responsibility to make appropriate referrals. e. Remember that in Canada you cannot usually refer directly to a specialist; be sensitive in your approach to the family doctor or referring physician. f. Be sensitive about how you present your results to parents, especially when you are recommending referrals to other professionals. The parents have the right to refuse the referral. g. An oral-peripheral examination is at least as important for your young patients as for your older patients. 1 Oral-Peripheral Examination | Oral and Facial Structure z Face z Lips z Teeth z Hard palate z Soft palate z Tongue When you perform an oral-peripheral examination what are you looking for when you examine each of the following structures? a. Facial Characteristics: overall expression and appearance, size, shape and overall symmetry of the head and facial structures b. Teeth: maxillary central incisors should extend just slightly over the mandibular central incisors; the lower canine tooth should be half-way between the upper lateral incisor and the upper canine tooth c. -
Late Presenting Bilateral Squamosal Synostosis
Arch Craniofac Surg Vol.21 No.2, 106-108 Archives of Craniofacial Surgery https://doi.org/10.7181/acfs.2019.00073 Late presenting bilateral squamosal synostosis Jason Diab, Premature fusion of one or other of the minor sutures can subtly influence the shape of the human Peter J. Anderson, skull. Although infrequently reported or not clinically recognized, it can such contribute to a variety Mark H. Moore of craniofacial dysmorphisms. We herein report a case of late presenting, isolated bilateral synos- Australian Craniofacial Unit, Adelaide, tosis of the squamosal suture dysmorphologies whose presentation mimics aspects of sagittal Australia synostosis. Keywords: Cranial sutures / Craniofacial abnormalities / Craniosynostosis INTRODUCTION (Fig. 2). All other major cranial sutures and fontanelles were unremarkable with a patent sagittal suture. There was no occip- The presentation of major cranial suture fusion is well recog- ital bullet or flattening (Fig. 3). nized, but isolated minor craniosynostosis can present in di- He completed a multidisciplinary team assessment, followed Case Report verse and unrecognized ways. This has been attributed to the by examination and investigations confirming no evidence of increasing number of case reports presented by the community raised intracranial pressure. A bitemporal saddle like deformity about the minor sutures. This case reports a late presenting iso- was identified as a consequence of the premature fusion of the lated bilateral synostosis of the squamosal suture whose presen- squamosal sutures. There were no significant changes in the tation was different and mimicked aspects of sagittal synostosis. cranial bases. He has since been managed conservatively with regular follow up without evidence of worsening head shape or CASE REPORT neurodevelopmental delay. -
Human Anatomy and Physiology
LECTURE NOTES For Nursing Students Human Anatomy and Physiology Nega Assefa Alemaya University Yosief Tsige Jimma University In collaboration with the Ethiopia Public Health Training Initiative, The Carter Center, the Ethiopia Ministry of Health, and the Ethiopia Ministry of Education 2003 Funded under USAID Cooperative Agreement No. 663-A-00-00-0358-00. Produced in collaboration with the Ethiopia Public Health Training Initiative, The Carter Center, the Ethiopia Ministry of Health, and the Ethiopia Ministry of Education. Important Guidelines for Printing and Photocopying Limited permission is granted free of charge to print or photocopy all pages of this publication for educational, not-for-profit use by health care workers, students or faculty. All copies must retain all author credits and copyright notices included in the original document. Under no circumstances is it permissible to sell or distribute on a commercial basis, or to claim authorship of, copies of material reproduced from this publication. ©2003 by Nega Assefa and Yosief Tsige All rights reserved. Except as expressly provided above, no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying, recording, or by any information storage and retrieval system, without written permission of the author or authors. This material is intended for educational use only by practicing health care workers or students and faculty in a health care field. Human Anatomy and Physiology Preface There is a shortage in Ethiopia of teaching / learning material in the area of anatomy and physicalogy for nurses. The Carter Center EPHTI appreciating the problem and promoted the development of this lecture note that could help both the teachers and students. -
Cleft-Lip-And-Palate-Repair.Pdf
Dr. Alyssa Smith: Hello everyone. Welcome to another episode of ENT in a nutshell. My name is Alyssa Smith. And today, we're joined by pediatric otolaryngologist, Dr. Raj Petersson. In this episode, we'll be discussing cleft lip and palate. Thanks for being here Dr. Petersson. Dr. Raj Petersson: Thank you so much for having me. Dr. Alyssa Smith: So, let's first talk about presentation. How do these patients typically present? Dr. Raj Petersson: Most of the time, actually, if it's cleft lip, they will present after prenatal detection. So, ultrasound is pretty good for detecting cleft lips. We'd say about 95% of the time they can be picked up by trans vaginal ultrasound as early as 13 weeks, and probably around 80% through trans abdominal ultrasound, but the resolution isn't Quite as good. But most of the time, these are going to get picked up beforehand. Sometimes, in literature, you might see that the rates are 16 to 93% detection with ultrasound, 2D ultrasound. And I think some of that speaks to the experience of the ultrasonographer and knowing what to look for. But most of the cleft lips are going to be diagnosed on ultra sound prenatally. Cleft palate though is very hard to see. So, it's rare that if it's cleft palate only that you're going to pick it up on ultrasound. A lot of times, when they pick up the cleft lip, they will just call it cleft lip and palate, and just lump it together. And most of the time, they're going to be right because usually we're going to see a palate with a lip just in terms of freQuency.