Lab 5 Skull (Norma Frontalis, Lateralis, Verticalis, Occipitalis, Basalis Interna)

Total Page：16

File Type：pdf, Size：1020Kb

Dr Heba Kalbouneh Check list- lab 5 Skull (Norma Frontalis, Lateralis, Verticalis, Occipitalis, basalis interna) Identify the following Bones 1- Frontal bone 2- Nasal bone 3- Maxilla 4- Zygomatic bone 5- Mandible 6- Parietal bone 7- Occipital bone 8- Temporal bone 9- Sphenoid bone 10- Vomer bone Ethmoid bone Palatine bone Identify the following parts 1- Frontal bone A. Frontal eminence B. Superciliary arches C. Supraorbital notch, or foramen D. Glabella E. Nasion F. Orbital plate 3- Maxilla A. Body B. Frontal process C. Zygomatic process D. Alveolar process E. Orbital plate F. Anterior nasal spine G. Infraorbital foramen H. Palatine process 4- Zygomatic bone A. Frontal process B. Temporal process C. Maxillary process D. Zygomaticofacial foramen E. Zygomaticotemporal foramen (on post surface of zygomatic) F. Orbital plate 6- Parietal bone: A. Parietal foramen Identify the following 7- Occipital bone: sutures and areas: A. External occipital protuberance A. Coronal suture B. External occipital crest B. Sagittal suture C. Superior nuchal lines C. Lambdoid suture D. Inferior nuchal lines D. Bregma E. Foramen magnum E. Lambda F. Occipital condyles F. Pterion 8- Temporal bone: A. Mastoid process B. Styloid process C. Squamous part D. Zygomatic process E. Petrous part F. External auditory meatus G. Mandibular fossa H. Articular tubercle 9- Sphenoid bone A. Body B. Lesser wing C. Greater wing D. Medial pterygoid plate E. Lateral pterygoid plate Norma Basalis Interna Base of the skull- Superior view Anterior cranial fossa Middle cranial fossa Posterior cranial fossa 1- Orbital plates of the frontal bone 2- Cribriform plate of the ethmoid 3- Frontal crest 4- Crista galli 5- Foramen caecum 6- Lesser wing of sphenoid 7- Anterior clinoid process 8- Body of sphenoid 9- Foramen magnum 10- Greater wing of the sphenoid 11- a-Squamous part of the temporal bone b- petrous part of the temporal bone 12- Posterior clinoid process 13- Optic canal 14- Foramen rotundum 15- Foramen ovale 16- Foramen spinosum 17- Foramen lacerum 18- Carotid canal 19- Jugular foramen 20- Hypoglossal canal 21- Internal acoustic meatus 22- Internal occipital crest 23- Internal occipital protuberance 24- Clivus 25- Cerebellar fossa Body of sphenoid 1- Sulcus chiasmaticus 2- Tuberculum sellae Note: 3- Sella turcica Medial to anterior clinoid process is optic canal 4- Dorsum sellae Lateral to anterior clinoid process is superior orbital fissure 5- Optic canal 6- Posterior clinoid process 1 1A 1D 6 1C 1B 1F 1E 2 8 3B 4F 3E 4D 4C 3C 3G 3A 10 3F 3D 5 Norma Frontalis A 1 6 1D 1C F 1E 9C 2 3B 4A 8C C 8D 4B 8D 8G 4C 8H 3G 8F 7 3F 7A 3 8A 8B 3D 5 Norma Lateralis B E C 7 7C 7A 7B 7D 5 Norma Occipitalis 1 A D 6 B 6A E C 7 Norma Verticalis 3 5 4 1 2 6 10 13 7 8 14 12 15 17 11a 18 16 24 21 11b 19 20 9 25 22 23 Norma Basalis Interna 5 1 5 2 3 6 4 6 Body of Sphenoid .

Copy Link

Recommended publications

MR Imaging of the Orbital Apex
J Korean Radiol Soc 2000;4 :26 9-0 6 1 6 MR Imaging of the Orbital Apex: An a to m y and Pat h o l o g y 1 Ho Kyu Lee, M.D., Chang Jin Kim, M.D.2, Hyosook Ahn, M.D.3, Ji Hoon Shin, M.D., Choong Gon Choi, M.D., Dae Chul Suh, M.D. The apex of the orbit is basically formed by the optic canal, the superior orbital fis- su r e , and their contents. Space-occupying lesions in this area can result in clinical d- eficits caused by compression of the optic nerve or extraocular muscles. Even vas c u l a r changes in the cavernous sinus can produce a direct mass effect and affect the orbit ap e x. When pathologic changes in this region is suspected, contrast-enhanced MR imaging with fat saturation is very useful. According to the anatomic regions from which the lesions arise, they can be classi- fied as belonging to one of five groups; lesions of the optic nerve-sheath complex, of the conal and intraconal spaces, of the extraconal space and bony orbit, of the cav- ernous sinus or diffuse. The characteristic MR findings of various orbital lesions will be described in this paper. Index words : Orbit, diseases Orbit, MR The apex of the orbit is a complex region which con- tains many nerves, vessels, soft tissues, and bony struc- Anatomy of the orbital apex tures such as the superior orbital fissure and the optic canal (1-3), and is likely to be involved in various dis- The orbital apex region consists of the optic nerve- eases (3).
[Show full text]
Septation of the Sphenoid Sinus and Its Clinical Significance
1793 International Journal of Collaborative Research on Internal Medicine & Public Health Septation of the Sphenoid Sinus and its Clinical Significance Eldan Kapur 1* , Adnan Kapidžić 2, Amela Kulenović 1, Lana Sarajlić 2, Adis Šahinović 2, Maida Šahinović 3 1 Department of anatomy, Medical faculty, University of Sarajevo, Čekaluša 90, 71000 Sarajevo, Bosnia and Herzegovina 2 Clinic for otorhinolaryngology, Clinical centre University of Sarajevo, Bolnička 25, 71000 Sarajevo, Bosnia and Herzegovina 3 Department of histology and embriology, Medical faculty, University of Sarajevo, Čekaluša 90, 71000 Sarajevo, Bosnia and Herzegovina * Corresponding Author: Eldan Kapur, MD, PhD Department of anatomy, Medical faculty, University of Sarajevo, Bosnia and Herzegovina Email: [email protected] Phone: 033 66 55 49; 033 22 64 78 (ext. 136) Abstract Introduction: Sphenoid sinus is located in the body of sphenoid, closed with a thin plate of bone tissue that separates it from the important structures such as the optic nerve, optic chiasm, cavernous sinus, pituitary gland, and internal carotid artery. It is divided by one or more vertical septa that are often asymmetric. Because of its location and the relationships with important neurovascular and glandular structures, sphenoid sinus represents a great diagnostic and therapeutic challenge. Aim: The aim of this study was to assess the septation of the sphenoid sinus and relationship between the number and position of septa and internal carotid artery in the adult BH population. Participants and Methods: A retrospective study of the CT analysis of the paranasal sinuses in 200 patients (104 male, 96 female) were performed using Siemens Somatom Art with the following parameters: 130 mAs: 120 kV, Slice: 3 mm.
[Show full text]
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.
[Show full text]
Morphometry of Parietal Foramen in Skulls of Telangana Population Dr
Scholars International Journal of Anatomy and Physiology Abbreviated Key Title: Sch Int J Anat Physiol ISSN 2616-8618 (Print) |ISSN 2617-345X (Online) Scholars Middle East Publishers, Dubai, United Arab Emirates Journal homepage: https://saudijournals.com/sijap Original Research Article Morphometry of Parietal Foramen in Skulls of Telangana Population Dr. T. Sumalatha1, Dr. V. Sailaja2*, Dr. S. Deepthi3, Dr. Mounica Katukuri4 1Associate professor, Department of Anatomy, Government Medical College, Mahabubnagar, Telangana, India 2Assistant Professor, Department of Anatomy, Gandhi Medical College, Secunderabad, Telangana, India 3Assistant Professor, Department of Anatomy, Government Medical College, Mahabubnagar, Telangana, India 4Post Graduate 2nd year, Gandhi Medical College, Secunderabad, Telangana, India DOI: 10.36348/sijap.2020.v03i10.001 | Received: 06.10.2020 | Accepted: 14.10.2020 | Published: 18.10.2020 *Corresponding author: Dr. V. Sailaja Abstract Aims & Objectives: To study the prevalence, number, location and variations of parietal foramen in human skulls and correlate with the clinical significance if any. Material and Methods: A total of 45 skulls with 90 parietal bones were studied in the Department of Anatomy Govt medical college Mahabubnagar from osteology specimens in the academic year 2018-2019.Various parameters like unilateral or bilateral occurance or total absence of the parietal foramen, their location in relation to sagittal suture and lambda, their shape have been observed using appropriate tools and the findings have been tabulate. Observation & Conclusions: Out of total 45 skulls there were 64 parietal foramina in 90 parietal bones, with foramina only on right side in 10 skulls, only on left side in 7 skulls, bilaterally present in 23 skulls, total absence in 4 skulls and 1 foramen located in the sagittal suture.
[Show full text]
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.
[Show full text]
98796-Anatomy of the Orbit
Anatomy of the orbit Prof. Pia C Sundgren MD, PhD Department of Diagnostic Radiology, Clinical Sciences, Lund University, Sweden Lund University / Faculty of Medicine / Inst. Clinical Sciences / Radiology / ECNR Dubrovnik / Oct 2018 Lund University / Faculty of Medicine / Inst. Clinical Sciences / Radiology / ECNR Dubrovnik / Oct 2018 Lay-out • brief overview of the basic anatomy of the orbit and its structures • the orbit is a complicated structure due to its embryological composition • high number of entities, and diseases due to its composition of ectoderm, surface ectoderm and mesoderm Recommend you to read for more details Lund University / Faculty of Medicine / Inst. Clinical Sciences / Radiology / ECNR Dubrovnik / Oct 2018 Lund University / Faculty of Medicine / Inst. Clinical Sciences / Radiology / ECNR Dubrovnik / Oct 2018 3 x 3 Imaging technique 3 layers: - neuroectoderm (retina, iris, optic nerve) - surface ectoderm (lens) • CT and / or MR - mesoderm (vascular structures, sclera, choroid) •IOM plane 3 spaces: - pre-septal •thin slices extraconal - post-septal • axial and coronal projections intraconal • CT: soft tissue and bone windows 3 motor nerves: - occulomotor (III) • MR: T1 pre and post, T2, STIR, fat suppression, DWI (?) - trochlear (IV) - abducens (VI) Lund University / Faculty of Medicine / Inst. Clinical Sciences / Radiology / ECNR Dubrovnik / Oct 2018 Lund University / Faculty of Medicine / Inst. Clinical Sciences / Radiology / ECNR Dubrovnik / Oct 2018 Superior orbital fissure • cranial nerves (CN) III, IV, and VI • lacrimal nerve • frontal nerve • nasociliary nerve • orbital branch of middle meningeal artery • recurrent branch of lacrimal artery • superior orbital vein • superior ophthalmic vein Lund University / Faculty of Medicine / Inst. Clinical Sciences / Radiology / ECNR Dubrovnik / Oct 2018 Lund University / Faculty of Medicine / Inst.
[Show full text]
A Description of the Geological Context, Discrete Traits, and Linear Morphometrics of the Middle Pleistocene Hominin from Dali, Shaanxi Province, China
AMERICAN JOURNAL OF PHYSICAL ANTHROPOLOGY 150:141–157 (2013) A Description of the Geological Context, Discrete Traits, and Linear Morphometrics of the Middle Pleistocene Hominin from Dali, Shaanxi Province, China Xinzhi Wu1 and Sheela Athreya2* 1Laboratory for Human Evolution, Institute of Vertebrate Paleontology and Paleoanthropology, Chinese Academy of Sciences, Beijing 100044, China 2Department of Anthropology, Texas A&M University, College Station, TX 77843 KEY WORDS Homo heidelbergensis; Homo erectus; Asia ABSTRACT In 1978, a nearly complete hominin Afro/European Middle Pleistocene Homo and align it fossil cranium was recovered from loess deposits at the with Asian H. erectus.Atthesametime,itdisplaysa site of Dali in Shaanxi Province, northwestern China. more derived morphology of the supraorbital torus and It was subsequently briefly described in both English supratoral sulcus and a thinner tympanic plate than and Chinese publications. Here we present a compre- H. erectus, a relatively long upper (lambda-inion) occi- hensive univariate and nonmetric description of the pital plane with a clear separation of inion and opis- specimen and provide comparisons with key Middle thocranion, and an absolute and relative increase in Pleistocene Homo erectus and non-erectus hominins brain size, all of which align it with African and Euro- from Eurasia and Africa. In both respects we find pean Middle Pleistocene Homo. Finally, traits such as affinities with Chinese H. erectus as well as African the form of the frontal keel and the relatively short, and European Middle Pleistocene hominins typically broad midface align Dali specifically with other referred to as Homo heidelbergensis.Specifically,the Chinese specimens from the Middle Pleistocene Dali specimen possesses a low cranial height, relatively and Late Pleistocene, including H.
[Show full text]
Introduction to the Skeletal System and the Axial Skeleton 155
chapter Introduction to the 7 Skeletal System and the Axial Skeleton CHAPTER OVERVIEW OBJECTIVES 7.1 Introduction to the Skeletal System ……………… 153 1. Describe the gross anatomy and structure of a long 7.2 Bone Structure ………………………………………… 154 bone 7.3 Bone Histology ………………………………………… 155 2. Describe and compare the underlying histology of spongy and compact bone. 7.4 The Human Skeleton: Axial and Appendicular Divisions …………………………………………………… 156 3. List the five general shapes of bones. 7.5 Bone Classification and Markings ………………… 157 4. Describe and compare the different kinds of bone markings visible on the skeleton. 7.6 Axial Skeleton …………………………………………… 159 7.6a Cranium 5. Identify the components of the axial skeleton: cranial, 7.6b Facial facial, hyoid, vertebra, ribs and sternum. 7.6c Hyoid Bone 7.6d Vertebral Column 7.6e Thoracic Cage 7.1 Introduction to the Skeletal System The skeletal system serves to support the body’s soft tissues and to protect the body’s soft internal organs. Another important function that the bones have is to store materials such as calcium, phosphorus and lipids. Additionally, blood cells are synthesized in the red bone marrow to be released into the bloodstream. Bones serve as levers for the muscular system, working with them to produce movement and maintain posture. The human body contains 2 major kinds of bone tissue: compact and spongy. Compact bone (dense bone) is found on the outer surface of bones and serves as a place to absorb most of the stress on the bones. Spongy bone (cancellous tissue) is found on the inside of the compact bone layer.
[Show full text]
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.
[Show full text]
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.
[Show full text]
Non Metric Traits of the Skull and Their Role in Anthropological Studies
Original article Non metric traits of the skull and their role in anthropological studies Kaur, J.1*, Choudhry, R.2, Raheja, S.3 and Dhissa, NC.4 1Doctor, Master of Science in Anatomy, Assistant Professor, Department of Anatomy, ESIC Dental College, Rohini, New Delhi 2Doctor, Master of Science in Anatomy, Ex Head of the Department of Anatomy, VMMC & Safdarjung Hospital, New Delhi 3Doctor, Master of Science in Anatomy, Professor, Department of Anatomy, Lady Hardinge Medical College, New Delhi 4Doctor, Master of Science in Anatomy, Associate Professor, Department of Anatomy, ESIC Dental College, New Delhi *E-mail: [email protected] Abstract Anthropological and paleoanthropological studies concerning the so called epigenetic cranial traits or non-metrical cranial traits have been increasing in frequency in last ten years. For this type of study, the trait should be genetically determined, vary in frequency between different populations and should not show age, sex and side dependency. The present study was conducted on hundred dry adult human skulls from Northern India. They were sexed and classified into groups of various non metrical traits. These traits were further studied for sexual and side dimorphism. None of the traits had shown statistically significant side dimorphism. Two of them (Parietal foramen and Exsutural mastoid foramen) however had shown statistically significant sexual dimorphism. Since the dimorphism is exhibited by very less number of traits, it can be postulated that these traits are predominantly under genetic control and can be effectively used for population studies. Keywords: double hypoglossal canal, epigenetic variants, non-metric cranial variants, supraorbital foramen, zygomaticofacial foramen. 1 Introduction 2 Material and methods Anthropological and paleoanthropological studies Hundred dry adult human skulls from Northern India, concerned with the epigenetic traits or non-metrical cranial having no deformity or fracture were examined.
[Show full text]
Topographical Anatomy and Morphometry of the Temporal Bone of the Macaque
Folia Morphol. Vol. 68, No. 1, pp. 13–22 Copyright © 2009 Via Medica O R I G I N A L A R T I C L E ISSN 0015–5659 www.fm.viamedica.pl Topographical anatomy and morphometry of the temporal bone of the macaque J. Wysocki 1Clinic of Otolaryngology and Rehabilitation, II Medical Faculty, Warsaw Medical University, Poland, Kajetany, Nadarzyn, Poland 2Laboratory of Clinical Anatomy of the Head and Neck, Institute of Physiology and Pathology of Hearing, Poland, Kajetany, Nadarzyn, Poland [Received 7 July 2008; Accepted 10 October 2008] Based on the dissections of 24 bones of 12 macaques (Macaca mulatta), a systematic anatomical description was made and measurements of the cho- sen size parameters of the temporal bone as well as the skull were taken. Although there is a small mastoid process, the general arrangement of the macaque’s temporal bone structures is very close to that which is observed in humans. The main differences are a different model of pneumatisation and the presence of subarcuate fossa, which possesses considerable dimensions. The main air space in the middle ear is the mesotympanum, but there are also additional air cells: the epitympanic recess containing the head of malleus and body of incus, the mastoid cavity, and several air spaces on the floor of the tympanic cavity. The vicinity of the carotid canal is also very well pneuma- tised and the walls of the canal are very thin. The semicircular canals are relatively small, very regular in shape, and characterized by almost the same dimensions. The bony walls of the labyrinth are relatively thin.
[Show full text]