Bone-Axial Skeleton
Total Page:16
File Type:pdf, Size:1020Kb
Load more
Recommended publications
-
Anatomical Characteristics and Visibility of Mental Foramen and Accessory Mental Foramen: Panoramic Radiography Vs
Med Oral Patol Oral Cir Bucal. 2015 Nov 1;20 (6):e707-14. Radiographic study of the mental foramen variations Journal section: Oral Surgery doi:10.4317/medoral.20585 Publication Types: Research http://dx.doi.org/doi:10.4317/medoral.20585 Anatomical characteristics and visibility of mental foramen and accessory mental foramen: Panoramic radiography vs. cone beam CT Juan Muinelo-Lorenzo 1, Juan-Antonio Suárez-Quintanilla 2, Ana Fernández-Alonso 1, Jesús Varela-Mallou 3, María-Mercedes Suárez-Cunqueiro 4 1 PhD Student, Department of Stomatology, Medicine and Dentistry School, University of Santiago de Compostela, Spain 2 Associate Professor, Department of Anatomy, Medicine and Dentistry School, University of Santiago de Compostela, Spain 3 Professor and Chairman. Department of Social Psychology, Basic Psychology and Methodology, Psychology School, University of Santiago de Compostela, Spain 4 Associate Professor, Department of Stomatology, Medicine and Dentistry School, University of Santiago de Compostela, Spain Correspondence: Stomatology Department Medicine and Dentistry School University of Santiago de Compostela C/ Entrerrios S/N 15872 Muinelo-Lorenzo J, Suárez-Quintanilla JA, Fernández-Alonso A, Va- Santiago de Compostela, Spain rela-Mallou J, Suárez-Cunqueiro MM. Anatomical characteristics and [email protected] visibility of mental foramen and accessory mental foramen: Panoramic radiography vs. cone beam CT. Med Oral Patol Oral Cir Bucal. 2015 Nov 1;20 (6):e707-14. http://www.medicinaoral.com/medoralfree01/v20i6/medoralv20i6p707.pdf Received: 05/01/2015 Accepted: 05/05/2015 Article Number: 20585 http://www.medicinaoral.com/ © Medicina Oral S. L. C.I.F. B 96689336 - pISSN 1698-4447 - eISSN: 1698-6946 eMail: [email protected] Indexed in: Science Citation Index Expanded Journal Citation Reports Index Medicus, MEDLINE, PubMed Scopus, Embase and Emcare Indice Médico Español Abstract Background. -
Anatomy of Maxillary and Mandibular Local Anesthesia
Anatomy of Mandibular and Maxillary Local Anesthesia Patricia L. Blanton, Ph.D., D.D.S. Professor Emeritus, Department of Anatomy, Baylor College of Dentistry – TAMUS and Private Practice in Periodontics Dallas, Texas Anatomy of Mandibular and Maxillary Local Anesthesia I. Introduction A. The anatomical basis of local anesthesia 1. Infiltration anesthesia 2. Block or trunk anesthesia II. Review of the Trigeminal Nerve (Cranial n. V) – the major sensory nerve of the head A. Ophthalmic Division 1. Course a. Superior orbital fissure – root of orbit – supraorbital foramen 2. Branches – sensory B. Maxillary Division 1. Course a. Foramen rotundum – pterygopalatine fossa – inferior orbital fissure – floor of orbit – infraorbital 2. Branches - sensory a. Zygomatic nerve b. Pterygopalatine nerves [nasal (nasopalatine), orbital, palatal (greater and lesser palatine), pharyngeal] c. Posterior superior alveolar nerves d. Infraorbital nerve (middle superior alveolar nerve, anterior superior nerve) C. Mandibular Division 1. Course a. Foramen ovale – infratemporal fossa – mandibular foramen, Canal -> mental foramen 2. Branches a. Sensory (1) Long buccal nerve (2) Lingual nerve (3) Inferior alveolar nerve -> mental nerve (4) Auriculotemporal nerve b. Motor (1) Pterygoid nerves (2) Temporal nerves (3) Masseteric nerves (4) Nerve to tensor tympani (5) Nerve to tensor veli palatine (6) Nerve to mylohyoid (7) Nerve to anterior belly of digastric c. Both motor and sensory (1) Mylohyoid nerve III. Usual Routes of innervation A. Maxilla 1. Teeth a. Molars – Posterior superior alveolar nerve b. Premolars – Middle superior alveolar nerve c. Incisors and cuspids – Anterior superior alveolar nerve 2. Gingiva a. Facial/buccal – Superior alveolar nerves b. Palatal – Anterior – Nasopalatine nerve; Posterior – Greater palatine nerves B. -
Neurocranial Histomorphometrics
University of Tennessee, Knoxville TRACE: Tennessee Research and Creative Exchange Doctoral Dissertations Graduate School 5-2012 Neurocranial Histomorphometrics Lindsay Hines Trammell University of Tennessee-Knoxville, [email protected] Follow this and additional works at: https://trace.tennessee.edu/utk_graddiss Part of the Biological and Physical Anthropology Commons Recommended Citation Trammell, Lindsay Hines, "Neurocranial Histomorphometrics. " PhD diss., University of Tennessee, 2012. https://trace.tennessee.edu/utk_graddiss/1359 This Dissertation is brought to you for free and open access by the Graduate School at TRACE: Tennessee Research and Creative Exchange. It has been accepted for inclusion in Doctoral Dissertations by an authorized administrator of TRACE: Tennessee Research and Creative Exchange. For more information, please contact [email protected]. To the Graduate Council: I am submitting herewith a dissertation written by Lindsay Hines Trammell entitled "Neurocranial Histomorphometrics." I have examined the final electronic copy of this dissertation for form and content and recommend that it be accepted in partial fulfillment of the requirements for the degree of Doctor of Philosophy, with a major in Anthropology. Murray K. Marks, Major Professor We have read this dissertation and recommend its acceptance: Joanne L. Devlin, David A. Gerard, Walter E. Klippel, David G. Anderson (courtesy member) Accepted for the Council: Carolyn R. Hodges Vice Provost and Dean of the Graduate School (Original signatures are on file with official studentecor r ds.) University of Tennessee, Knoxville Trace: Tennessee Research and Creative Exchange Doctoral Dissertations Graduate School 5-2012 Neurocranial Histomorphometrics Lindsay Hines Trammell University of Tennessee-Knoxville, [email protected] This Dissertation is brought to you for free and open access by the Graduate School at Trace: Tennessee Research and Creative Exchange. -
Anatomical Study of the Zygomaticotemporal Branch Inside the Orbit
Open Access Original Article DOI: 10.7759/cureus.1727 Anatomical Study of the Zygomaticotemporal Branch Inside the Orbit Joe Iwanaga 1 , Charlotte Wilson 1 , Koichi Watanabe 2 , Rod J. Oskouian 3 , R. Shane Tubbs 4 1. Seattle Science Foundation 2. Department of Anatomy, Kurume University School of Medicine 3. Neurosurgery, Complex Spine, Swedish Neuroscience Institute 4. Neurosurgery, Seattle Science Foundation Corresponding author: Charlotte Wilson, [email protected] Abstract The location of the opening of the zygomaticotemporal branch (ZTb) of the zygomatic nerve inside the orbit (ZTFIN) has significant surgical implications. This study was conducted to locate the ZTFIN and investigate the variations of the ZTb inside the orbit. A total of 20 sides from 10 fresh frozen cadaveric Caucasian heads were used in this study. The vertical distance between the inferior margin of the orbit and ZTFIN (V-ZTFIN), the horizontal distance between the lateral margin of the orbit and ZTFIN (H-ZTFIN), and the diameter of the ZTFIN (D-ZTFIN) were measured. The patterns of the ZTb inside the orbit were classified into five different groups: both ZTb and LN innervating the lacrimal gland independently (Group A), both ZTb and LN innervating the lacrimal gland with a communicating branch (Group B), ZTb joining the LN without a branch to the lacrimal gland (Group C), the ZTb going outside the orbit through ZTFIN without a branch to the lacrimal gland nor LN (Group D), and absence of the ZTb (Group E). The D-ZTFIN V-ZTFIN H-ZTFIN ranged from 0.2 to 1.1 mm, 6.6 to 21.5 mm, 2.0 to 11.3 mm, respectively. -
Inferior Alveolar Nerve Trajectory, Mental Foramen Location and Incidence of Mental Nerve Anterior Loop
Med Oral Patol Oral Cir Bucal. 2017 Sep 1;22 (5):e630-5. CBCT anatomy of the inferior alveolar nerve Journal section: Oral Surgery doi:10.4317/medoral.21905 Publication Types: Research http://dx.doi.org/doi:10.4317/medoral.21905 Inferior alveolar nerve trajectory, mental foramen location and incidence of mental nerve anterior loop Miguel Velasco-Torres 1, Miguel Padial-Molina 1, Gustavo Avila-Ortiz 2, Raúl García-Delgado 3, Andrés Ca- tena 4, Pablo Galindo-Moreno 1 1 DDS, PhD, Department of Oral Surgery and Implant Dentistry, School of Dentistry, University of Granada, Granada, Spain 2 DDS, MS, PhD, Department of Periodontics, College of Dentistry, University of Iowa, Iowa City, USA 3 Specialist in Dental and Maxillofacial Radiology. Private Practice. Granada, Spain 4 PhD, Department of Experimental Psychology, School of Psychology, University of Granada, Granada, Spain Correspondence: School of Dentistry, University of Granada 18071 - Granada, Spain [email protected] Velasco-Torres M, Padial-Molina M, Avila-Ortiz G, García-Delgado R, Catena A, Galindo-Moreno P. Inferior alveolar nerve trajectory, mental foramen location and incidence of mental nerve anterior loop. Med Oral Received: 07/03/2017 Accepted: 21/06/2017 Patol Oral Cir Bucal. 2017 Sep 1;22 (5):e630-5. http://www.medicinaoral.com/medoralfree01/v22i5/medoralv22i5p630.pdf Article Number: 21905 http://www.medicinaoral.com/ © Medicina Oral S. L. C.I.F. B 96689336 - pISSN 1698-4447 - eISSN: 1698-6946 eMail: [email protected] Indexed in: Science Citation Index Expanded Journal Citation Reports Index Medicus, MEDLINE, PubMed Scopus, Embase and Emcare Indice Médico Español Abstract Background: Injury of the inferior alveolar nerve (IAN) is a serious intraoperative complication that may occur during routine surgical procedures, such as dental implant placement or extraction of impacted teeth. -
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. -
Lab Manual Axial Skeleton Atla
1 PRE-LAB EXERCISES When studying the skeletal system, the bones are often sorted into two broad categories: the axial skeleton and the appendicular skeleton. This lab focuses on the axial skeleton, which consists of the bones that form the axis of the body. The axial skeleton includes bones in the skull, vertebrae, and thoracic cage, as well as the auditory ossicles and hyoid bone. In addition to learning about all the bones of the axial skeleton, it is also important to identify some significant bone markings. Bone markings can have many shapes, including holes, round or sharp projections, and shallow or deep valleys, among others. These markings on the bones serve many purposes, including forming attachments to other bones or muscles and allowing passage of a blood vessel or nerve. It is helpful to understand the meanings of some of the more common bone marking terms. Before we get started, look up the definitions of these common bone marking terms: Canal: Condyle: Facet: Fissure: Foramen: (see Module 10.18 Foramina of Skull) Fossa: Margin: Process: Throughout this exercise, you will notice bold terms. This is meant to focus your attention on these important words. Make sure you pay attention to any bold words and know how to explain their definitions and/or where they are located. Use the following modules to guide your exploration of the axial skeleton. As you explore these bones in Visible Body’s app, also locate the bones and bone markings on any available charts, models, or specimens. You may also find it helpful to palpate bones on yourself or make drawings of the bones with the bone markings labeled. -
Single‑Staged Resections and 3D Reconstructions of the Nasion, Glabella, Medial Orbital Wall, and Frontal Sinus and Bone
OPEN ACCESS Editor: James I. Ausman, MD, PhD For entire Editorial Board visit : University of California, Los http://www.surgicalneurologyint.com Angeles, CA, USA SNI: Skull Base, a supplement to Surgical Neurology International Case Report Single‑staged resections and 3D reconstructions of the nasion, glabella, medial orbital wall, and frontal sinus and bone: Long‑term outcome and review of the literature Jeremy Ciporen, Brandon P. Lucke‑Wold1, Gustavo Mendez2, Anton Chen3, Amit Banerjee4, Paul T. Akins4, Ben J. Balough3 Department of Neurological Surgery, and 2Department of Diagnostic Radiology, Oregon Health and Science University, Portland, Oregon, 1Department of Neurosurgery, West Virginia University, Morgantown, West Virginia, 3Departments of ENT, and 4Neurosurgery, Kaiser Permanente, Sacramento, California, USA E‑mail: *Jeremy Ciporen ‑ [email protected]; Brandon P. Lucke‑Wold ‑ [email protected]; Gustavo Mendez ‑ [email protected]; Anton Chen ‑ [email protected]; Amit Banerjee ‑ [email protected]; Paul T. Akins ‑ [email protected]; Ben J. Balough ‑ [email protected] *Corresponding author Received: 11 March 16 Accepted: 10 September 16 Published: 26 December 16 Abstract Background: Aesthetic facial appearance following neurosurgical ablation of frontal fossa tumors is a primary concern for patients and neurosurgeons alike. Craniofacial reconstruction procedures have drastically evolved since the development of three‑dimensional computed tomography imaging and computer‑assisted programming. Traditionally, two‑stage approaches for resection and reconstruction were used; however, these two‑stage approaches have many complications including cerebrospinal fluid leaks, necrosis, and pneumocephalus. Case Description: We present two successful cases of single‑stage osteoma resection and craniofacial reconstruction in a 26‑year‑old female and 65‑year‑old male. -
Morphometry of Bony Orbit Related to Gender in Dry Adult Skulls of South Indian Population
International Journal of Health Sciences and Research www.ijhsr.org ISSN: 2249-9571 Original Research Article Morphometry of Bony Orbit Related to Gender in Dry Adult Skulls of South Indian Population S. Senthil Kumar1, E. Gnanagurudasan2 1Professor, 2Ph.D Scholar, Department of Anatomy, Sri Ramachandra Medical College and Research Institute, Sri Ramachandra University, Porur, Chennai, Tamil Nadu. Corresponding Author: E. Gnanagurudasan Received: 16/07/2015 Revised: 11/08/2015 Accepted: 12/08/2015 ABSTRACT Introduction: Orbit lodges important structures for vision and allows passage of fine neurovascular structures in it. The knowledge of orbital morphometry helps to protect those structures during various surgical procedures. Aim: To determine the morphometry of bony orbit in dry South Indian skulls related to gender and to compare the results with previous authors. Material and Methods: The material of the present study consists of 100 orbits from 50 skulls (right & left) which are identifiable of their sex. Foetal skulls and skulls with damages in the area of measurement were excluded. All the parameters were examined by a single observer using a vernier calliper, divider and millimetre scale. In each wall of the orbit, a bony landmark is chosen from where the distance of other bony structures is measured. Result: The result of the present study showed significance with respect to gender and side. Conclusion: The data of the present study will be helpful for various surgical approaches around the orbit. Keywords: orbit, South Indian skulls, morphometry. INTRODUCTION pyramidal cavity formed by seven bones The bony orbits are skeletal cavities namely maxilla, palatine, frontal, zygomatic, located on either side of the root of the nose. -
MBB: Head & Neck Anatomy
MBB: Head & Neck Anatomy Skull Osteology • This is a comprehensive guide of all the skull features you must know by the practical exam. • Many of these structures will be presented multiple times during upcoming labs. • This PowerPoint Handout is the resource you will use during lab when you have access to skulls. Mind, Brain & Behavior 2021 Osteology of the Skull Slide Title Slide Number Slide Title Slide Number Ethmoid Slide 3 Paranasal Sinuses Slide 19 Vomer, Nasal Bone, and Inferior Turbinate (Concha) Slide4 Paranasal Sinus Imaging Slide 20 Lacrimal and Palatine Bones Slide 5 Paranasal Sinus Imaging (Sagittal Section) Slide 21 Zygomatic Bone Slide 6 Skull Sutures Slide 22 Frontal Bone Slide 7 Foramen RevieW Slide 23 Mandible Slide 8 Skull Subdivisions Slide 24 Maxilla Slide 9 Sphenoid Bone Slide 10 Skull Subdivisions: Viscerocranium Slide 25 Temporal Bone Slide 11 Skull Subdivisions: Neurocranium Slide 26 Temporal Bone (Continued) Slide 12 Cranial Base: Cranial Fossae Slide 27 Temporal Bone (Middle Ear Cavity and Facial Canal) Slide 13 Skull Development: Intramembranous vs Endochondral Slide 28 Occipital Bone Slide 14 Ossification Structures/Spaces Formed by More Than One Bone Slide 15 Intramembranous Ossification: Fontanelles Slide 29 Structures/Apertures Formed by More Than One Bone Slide 16 Intramembranous Ossification: Craniosynostosis Slide 30 Nasal Septum Slide 17 Endochondral Ossification Slide 31 Infratemporal Fossa & Pterygopalatine Fossa Slide 18 Achondroplasia and Skull Growth Slide 32 Ethmoid • Cribriform plate/foramina -
Radiological Localization of Greater Palatine Foramen Using Multiple Anatomical Landmarks
MOJ Anatomy & Physiology Research Article Open Access Radiological localization of greater palatine foramen using multiple anatomical landmarks Abstract Volume 2 Issue 7 - 2016 Identification of greater palatine foramen is of prime value for dentists and the oral and Viveka S,1 Mohan Kumar2 maxillofacial surgeons. The objective of present study was to radiologically localize greater 1Department of Anatomy, Azeezia Institute of Medical Sciences, palatine foramen with multiple anatomical landmarks. All Computer Tomography scans India of individuals who have undergone paranasal sinus evaluation were obtained from the 2Department of Radiology, Azeezia Institute of Medical Sciences, Department of Radiology, Azeezia Institute of Medical Sciences, from April 2015 to April India 2016. Distance of greater palatine foramen from various known anatomical landmarks was measured across the CT slices. Forty-four CT scans were studied, mean age was 32(±2.3) Correspondence: Viveka S, Assistant professor, Department years. All scans were from individuals of south Indian origin. GPF was located at 38.38mm of Anatomy, Azeezia Institute of Medical Sciences, Kollam, India, from incisive fossa, 17.6mm from posterior nasal spine, 18.38mm from intermaxillary Email [email protected] suture, 5.03mm from second molar and 5.28mm from third molar. Distances of GPF from incisive foramen and intermaxillary suture differed significantly on right and left sides. In Received: May 25, 2016 | Published: December 29, 2016 25(56.8%) cases GPF was located closer to third molar. In seven cases, it was closer to second molar and in 12 cases, GPF was located at the junction of second and third molar. Posterior location of GPF, posterior to third molar is not noted. -
Anthropometric Analysis of Infraorbital Foramen in Adult Indian Dry Skull
Running title : Anthropometric Analysis of Infraorbital Foramen Nitte University Journal of Health Science Original Article Anthropometric Analysis of Infraorbital Foramen in Adult Indian Dry Skull JohncyIttyPanicker1 ,VishalKumar 2 &VinayKumarVeerannasetty 3 1MBBS Student, 3 Associate Professor,Department of Anatomy,K. S. Hegde Medical Academy,Nitte University,Mangalore. 2Professor & HOD, Department of Anatomy,Kodagu Institute of Medical Sciences, Madikeri. *Corresponding Author : Vishal Kumar, Professor & HOD, Department of Anatomy, Kodagu Institute of Medical Sciences, Madikeri, Kodagu, Karnataka - 571 201. E-mail : [email protected] Received : 01-07-2015 Abstract : Review Completed : 08-03-2016 Introduction: Normally infra orbital foramen (IOF) is situated on the anterior surface of maxilla Accepted : 16-03-2016 about 1cm below the infra orbital margin (IOM) bilaterally. Infra orbital vessels and nerves emerge out through this foramen. Infra orbital nerve (ION) terminates by supplying skin over Keywords : Infraorbital margin, the lower eyelid, conjunctiva, lateral aspect of external surface of nose, upper lip, ala of the nose Infraorbital nerve, Piriform and the premolar teeth. Infra orbital vessels supply the area surrounding the IOF. aperture, Indian population, maxillofacial surgery. Objective: To measure distance between superior part of the rim of the IOF to IOM (DIM) and the distance between the medial part of the rim of the IOF to lateral margin of the pyriform Access this article online aperture (DIP). Compare the measurements of both sides. Compare our studies with other Quick Response Code authors. Materials and methods: Sixty adult dry skulls of unknown sex were studied. Those skulls with damaged foramen were excluded. Measurements were done in millimetres. Result: The mean DIM on right side is 5.96 mm and on left side it is 6.07.