12 Larynx. I - Cartilages. Learning Objectives
|
|
|
- Archibald Lamb
- 6 years ago
- Views:
Transcription
1 12 Larynx Learning Objectives By the end of this topic you should be able to: Identify the cartilages, membranes, muscles and nerves of the larynx. Describe the attachments of the larynx to other structures in the neck. Explain the anatomical and functional relationship of the larynx to the respiratory and digestive systems. Describe the functions of the larynx in phonation. I - Cartilages Skeleton of the Larynx The skeleton of the larynx is composed of eleven cartilages. From the top of the larynx moving upwards, they are: The Cricoid cartilage (1) The Thyroid cartilage (1) The Arytenoid cartilages (2) The Epiglottis (1) The Corniculate cartilages (2) The Cuneiform cartilages (2) The triticial cartilages (2) Figure Right lateral aspect of the larynx and hyoid bone.
2 The Cricoid Cartilage The cricoid is shaped like a signet ring, with the narrow part facing anteriorly and the larger part facing posteriorly. It is related inferiorly with the uppermost ring of the trachea to which it is attached by the cricotracheal ligament. It articulates (forms joints with) the thyroid cartilage and with both arytenoid cartilages. Figure Four aspects of the cricoid cartilage.
3 The Thyroid Cartilage The thyroid cartilage is the largest of the laryngeal cartilages. It is compose of two thyroid laminae, which meet in the midline anteriorly. The point of junction is called the angle of the thyroid. Incomplete fusion of the two laminae superiorly results in the V- shaped thyroid notch. The thyroid notch and laminae create a distinct prominence in the neck call ed the laryngeal prominence or Adam s apple. The thyroid laminae meet at an angle of 80 degrees in males and 90 degrees in females. The posterior border of each lamina is prolonged upward and downward as the superior and inferior thyroid horns. The superior thyroid horns are directed somewhat medially and posteriorly. They attach to the hyoid bone via a ligament. The inferior thyroid horns are shorter and somewhat thicker than the superior horns. They are directed downward and slightly medially, and they articulate with the cricoid cartilage. The articular facets are located on the medial aspect of the tip of each inferior horn. Figure A. right lateral aspect of the thyroid cartilage. Parts B and C. on next page
4 Figure 12-3, continued. B. Anterior aspect of thyroid cartilage. C. Superior aspect of the thyroid cartilage.
5 Arytenoid Cartilages The paired arytenoid cartilages are shaped roughly like a pyramid. They are described as having a base inferiorly, and an apex superiorly. Each arytenoid cartilage has two important processes, a laterally-directed muscular process, and an anteriorly directed vocal process. The muscular process provides a point of attachment for two of the intrinsic muscles of the larynx. The vocal process provides a point of attachment for the vocal ligament, and intrinsic part of the vocal fold. Each arytenoid cartilage has an articular facet on its base of the body and muscular processes. They articulate with the cricoid cartilage. The crico-arytenoid joint is a complex, saddle shaped joint that permits the arytenoid cartilages to rotate around a vertical axis, and to slide along the top of the cricoid lamina. A C B Figure Views of the arytenoid cartilage A. right lateral aspect. B. Posterior aspect. C. Superior aspect.
6 Epiglottis The epiglottis is a flexible, leaf-shaped cartilage. The stem of the leaf (the petiolus) is attached to the thyroid cartilage on the internal surface of the thyroid angle, just inferior to the thyroid notch, by the thyroepiglottic ligament. The broadest portion of the leaf is attached to the hyoid bone by the hyoepiglottic ligament. The upper portion of the epiglottis is attached to the back of the tongue by means of one median and two lateral glossoepiglottic ligaments. Two pits, the valleculae, are formed between the epiglottis and the tongue. Figure A. Right lateral aspect of the epiglottis. B. Posterior aspect of the epiglottis.
7 Figure Right lateral aspect of the larynx and hyoid bone sowing the postitions of the arytenoid and epiglottal cartilages. Figure Posterior aspect of the larynx showing positions of the cartilages relative to the hyoid bone and trachea.
Larynx. Rudimentary. Behind the posterior surface : -stylopharyngeus - salpingopharyngeus -platopharyngeus
Larynx The larynx is an organ that provides a protective sphincter at the inlet of the air passages and is responsible for voice production. It extends from C3-C6: *Posterior: the pharynx *Lateral: the
Please refer back to the slides as these are extra notes only. Slide 2 -The Larynx is a Box of cartilage.
[ANATOMY #3] 1 بسم رلاهللا Please refer back to the slides as these are extra notes only. Slide 2 -The Larynx is a Box of cartilage. -The lower border of c6 is the lower border of cricoid cartilage. -The
Larynx - cartilaginous structure holding the vocal folds which protrude into airstream
1! Larynx - cartilaginous structure holding the vocal folds which protrude into airstream 2! Flow increase - like thumb over garden hose Pressure drop - narrower space forces pressure drop due to speed
The Larynx. Prof. Dr.Mohammed Hisham Al-Muhtaseb
The Larynx Prof. Dr.Mohammed Hisham Al-Muhtaseb The Larynx Extends from the middle of C3 vertebra till the level of the lower border of C6 Continue as Trachea Above it opens into the laryngo-pharynx Suspended
LARYNX ANATOMY. Elena Rizzo Riera R1 ORL HUSE
LARYNX ANATOMY Elena Rizzo Riera R1 ORL HUSE INTRODUCTION v Odd and median organ v Infrahyoid region v Phonation, swallowing and breathing v Triangular pyramid v Postero- superior base à pharynx and hyoid
Anatomy of the Airway
Anatomy of the Airway Nagelhout, 5 th edition, Chapter 26 Morgan & Mikhail, 5 th edition, Chapter 23 Mary Karlet, CRNA, PhD Airway Anatomy The airway consists of the nose, pharynx, larynx, trachea, and
The Respiratory System
The Respiratory System Respiration Includes Pulmonary ventilation Air moves in and out of lungs Continuous replacement of gases in alveoli (air sacs) External respiration Gas exchange between blood and
Hypopharynx and larynx anatomy
Hypopharynx and larynx anatomy Poster No.: C-0786 Congress: ECR 2016 Type: Educational Exhibit Authors: A. I. Fernández Martín, N. Delgado Ronda, E. Dominguez 1 3 2 4 5 Franjo, M. Martínez Martínez-Losa,
Tympanic Bulla Temporal Bone. Digastric Muscle. Masseter Muscle
Superior view Hyoid Bone The hyoid bone does not articulate with any other bones. It is held in place by ligaments to the styloid process of the temporal bone and the thyroid cartilage of the larynx. It
Respiratory System. Ling Shucai
Respiratory System Ling Shucai General Description Ⅰ. Constituents: Respiratory tract Lungs Pleura and plural cavity Ⅱ. Function: exchange O 2 and CO 2 mainly Mediastinum Respiratory tract Upper respiratory
NURSE-UP RESPIRATORY SYSTEM
NURSE-UP RESPIRATORY SYSTEM FUNCTIONS OF THE RESPIRATORY SYSTEM Pulmonary Ventilation - Breathing Gas exchanger External Respiration between lungs and bloodstream Internal Respiration between bloodstream
Respiratory System. Cambridge University Press Concise Anatomy for Anaesthesia Andreas G. Erdmann Excerpt More information
Respiratory System 1 The mouth DESCRIPTION The mouth extends from the lips (anterior) to the isthmus of the fauces (posterior). There are two sections: Vestibule slit-like cavity between the cheeks/lips
Upper Respiratory Tract
Upper Respiratory Tract Lectures Objectives Describe the structure of nasal cavity including nasal septum. Describe the structure of lateral wall of nasal cavity including conchae and meatuses. Locate
Hyoid Bone. Lower Airway. Aspiration. Larynx. Cartilages of the Larynx. Larynx Tracheobronchial Tree (TB Tree) Trachea Bronchi Bronchioles
Lower Airway Larynx Tracheobronchial Tree (TB Tree) Trachea Bronchi Bronchioles Respiratory Terminal Hyoid Bone Not part of the larynx. The Hyoid bone is an anchor for the anterior muscles of the neck
Structure and Nerve Supply of The Larynx
Kingdom of Bahrain Arabian Gulf University College of Medicine and Medical sciences Structure and Nerve Supply of The Larynx This presentation was originally prepared by: Dr. Kumar Notes were added by:
The Respiratory System
PowerPoint Lecture Slide Presentation by Vince Austin Human Anatomy & Physiology FIFTH EDITION Elaine N. Marieb The Respiratory System Dr Nabil Khouri. MD, Ph.D Respiratory System Consists of a conducting
Copyright 2010 Pearson Education, Inc.
E. VERTEBRAL COLUMN 1. The vertebral column extends from the skull to the pelvis and forms the vertical axis of the skeleton. 2. The vertebral column is composed of vertebrae that are separated by intervertebral
THE THORACIC WALL. Boundaries Posteriorly by the thoracic part of the vertebral column. Anteriorly by the sternum and costal cartilages
THE THORACIC WALL Boundaries Posteriorly by the thoracic part of the vertebral column Anteriorly by the sternum and costal cartilages Laterally by the ribs and intercostal spaces Superiorly by the suprapleural
Lecture 01. The Thyroid & Parathyroid Glands. By: Dr Farooq Khan PMC Date: 12 th March. 2018
Lecture 01 The Thyroid & Parathyroid Glands By: Dr Farooq Khan PMC Date: 12 th March. 2018 INTRODUCTION LAYERS OF THE NECK The neck has four major compartments or layer which are enclosed by an outer musculofascial
THE INTERIOR OF THE PHARYNX. By Dr. Muhammad Imran Qureshi
THE INTERIOR OF THE PHARYNX By Dr. Muhammad Imran Qureshi The Cavity The cavity of the pharynx is divided into: 1. The Nasal part (called Nasopharynx) 2. The Oral part (called the Oropharynx), 3. And the
Alexander C Vlantis. Total Laryngectomy 57
07 Total Laryngectomy Alexander C Vlantis Total Laryngectomy 57 Total Laryngectomy STEP 1 INCISION AND POSITION OF STOMA A superiorly based apron flap incision is marked with the horizontal limb placed
B. Correct! As air travels through the nasal cavities, it is warmed and humidified.
Human Anatomy - Problem Drill 20: The Respiratory System Question No. 1 of 10 1. Which of the following statements about the portion of the respiratory system labeled in the image below is correct? Question
Bio 322 Human Anatomy Objectives for the laboratory exercise Respiratory System
Bio 322 Human Anatomy Objectives for the laboratory exercise Respiratory System Required reading before beginning this lab: Saladin, KS: Human Anatomy 5 th ed (2017) Chapter 23 For this lab you will use
Anatomy of the Thorax
Anatomy of the Thorax A) THE THORACIC WALL Boundaries Posteriorly by the thoracic part of the vertebral column Anteriorly by the sternum and costal cartilages Laterally by the ribs and intercostal spaces
CHAPTER 22 RESPIRATORY
pulmonary ventilation move air external respiration exchange gases transportation of gases internal respiration exchange gases CHAPTER 22 RESPIRATORY in / out lungs air - blood blood - cells cell respiration
Copyright 2010 Pearson Education, Inc. Copyright 2010 Pearson Education, Inc. Figure Sectioned spinous process. Interspinous.
PowerPoint Lecture Slides prepared by Janice Meeking, Mount Royal College C H A P T E R 7 The Skeleton: Part B Vertebral Column Transmits weight of trunk to lower limbs Surrounds and protects spinal cord
Axial Skeleton: Vertebrae and Thorax
Axial Skeleton: Vertebrae and Thorax Function of the vertebral column (spine or backbone): 1) 2) 3) Composition of Vertebral column The vertebral column is formed by 33 individual vertebrae (some of which
Introduction. Rarely does a single muscle act in isolation at the shoulder complex.
Shoulder complex 1 Introduction Our study of the upper limb begins with the shoulder complex, a set of four articulations involving the sternum, clavicle, ribs, scapula, and humerus. Rarely does a single
Karachi King s College of Nursing
Karachi King s College of Nursing Badil Dass Lecturer Respiratory system Respiratory System Respiratory system consist of: Nose Pharynx (Throat) Larynx (Voice Box) Trachea (Wind Pipe) Bronchi Bronchioles
THE RESPIRATORY SYSTEM
THE RESPIRATORY SYSTEM Functions of the Respiratory System Provides extensive gas exchange surface area between air and circulating blood Moves air to and from exchange surfaces of lungs Protects respiratory
Respiratory System Structures and Gas Exchange
A. Respiratory medium the oxygen source 1. Air 2. Water Respiratory Medium Organism Cellular Respiration O 2 CO 2 B. Respiratory surface the structure where exchange of gases with the surrounding environment
Dr. Sami Zaqout Faculty of Medicine IUG
The Nose External Nose Nasal Cavity External Nose Blood and Nerve Supplies of the External Nose Blood Supply of the External Nose The skin of the external nose Branches of the ophthalmic and the maxillary
Thyroid gland. importance. relations and connections. external laryngeal nerves. malformations.
Thyroid gland 1. Recognize and understand the coverings of the thyroid gland and their clinical importance. 2. Recognize and understand the main parts of the thyroid gland and their locations, relations
The RESPIRATORY System
The RESPIRATORY System Respira5on The exchange of gases between the atmosphere, blood, and cells Pulmonary Ven5la5on - the exchange of air between the atmosphere and lungs External (Pulmonary) Respira5on
CHAPTER 24. Respiratory System
CHAPTER 24 Respiratory System RESPIRATION INCLUDES Air moves in and out of lungs Continuous replacement of gases in alveoli (air sacs) Gas exchange between blood and air at alveoli Transport of respiratory
The Thoracic Cage. OpenStax College
OpenStax-CNX module: m46350 1 The Thoracic Cage OpenStax College This work is produced by OpenStax-CNX and licensed under the Creative Commons Attribution License 3.0 By the end of this section, you will
AIRWAY MANAGEMENT SUZANNE BROWN, CRNA
AIRWAY MANAGEMENT SUZANNE BROWN, CRNA OBJECTIVE OF LECTURE Non Anesthesia Sedation Providers Review for CRNA s Informal Questions encouraged 2 AIRWAY MANAGEMENT AWARENESS BASICS OF ANATOMY EQUIPMENT 3
The Pharynx. Dr. Nabil Khouri MD. MSc, Ph.D
The Pharynx Dr. Nabil Khouri MD. MSc, Ph.D Introduction The pharynx is the Musculo-fascial halfcylinder that links the oral and nasal cavities in the head to the larynx and esophagus in the neck Common
Prevertebral Region, Pharynx and Soft Palate
Unit 20: Prevertebral Region, Pharynx and Soft Palate Dissection Instructions: Step1 Step 2 Step 1: Insert your fingers posterior to the sternocleidomastoid muscle, vagus nerve, internal jugular vein,
I. Anatomy of the Respiratory System A. Upper Respiratory System Structures 1. Nose a. External Nares (Nostrils) 1) Vestibule Stratified Squamous
I. Anatomy of the Respiratory System A. Upper Respiratory System Structures 1. Nose a. External Nares (Nostrils) 1) Vestibule Stratified Squamous Epithelium b. Nasal Cartilages 1) Nasal Cavity Pseudostratified
Copyright 2003 Pearson Education, Inc. publishing as Benjamin Cummings. Dr. Nabil Khouri MD, MSc, Ph.D
Dr. Nabil Khouri MD, MSc, Ph.D Pelvic Girdle (Hip) Organization of the Lower Limb It is divided into: The Gluteal region The thigh The knee The leg The ankle The foot The thigh and the leg have compartments
2. The vertebral arch is composed of pedicles (projecting from the body) and laminae (uniting arch posteriorly).
VERTEBRAL COLUMN 2018zillmusom I. VERTEBRAL COLUMN - functions to support weight of body and protect spinal cord while permitting movements of trunk and providing for muscle attachments. A. Typical vertebra
Anatomy Lecture #19 AN INTRODUCTION TO THE THORAX April 3, 2012
Page 1 بسم الله الرحمن الرحيم The Thoracic Wall Firstly, when we talk about thorax, we should begin with the thorax wall which means not only bones that construct the thorax but also the muscles which
THYROID & PARATHYROID. By Prof. Saeed Abuel Makarem & Dr. Sanaa Al-Sharawy
THYROID & PARATHYROID By Prof. Saeed Abuel Makarem & Dr. Sanaa Al-Sharawy 1 OBJECTIVES By the end of the lecture, the student should be able to: Describe the shape, position, relations and structure of
STERNUM. Lies in the midline of the anterior chest wall It is a flat bone Divides into three parts:
STERNUM Lies in the midline of the anterior chest wall It is a flat bone Divides into three parts: 1-Manubrium sterni 2-Body of the sternum 3- Xiphoid process The body of the sternum articulates above
The RESPIRATORY System. Unit 9
The RESPIRATORY System Unit 9 Respiration The exchange of gases between the atmosphere, blood, and cells Pulmonary Ventilation - the exchange of air between the atmosphere and lungs External (Pulmonary)
AXIAL SKELETON FORM THE VERTICAL AXIS OF THE BODY CONSISTS OF 80 BONES INCLUDES BONES OF HEAD, VERTEBRAL COLUMN, RIBS,STERNUM
AXIAL SKELETON FORM THE VERTICAL AXIS OF THE BODY CONSISTS OF 80 BONES INCLUDES BONES OF HEAD, VERTEBRAL COLUMN, RIBS,STERNUM APPENDICULAR SKELETON BONES OF THE FREE APPENDAGES & THEIR POINTS OF ATTACHMENTS
Airway Anatomy. Soft palate. Hard palate. Nasopharynx. Tongue. Oropharynx. Hypopharynx. Thyroid cartilage
Airway Anatomy Hard palate Soft palate Tongue Nasopharynx Oropharynx Hypopharynx Thyroid cartilage Airway Anatomy Hyoid bone Thyroid cartilage Cricoid cartilage Trachea Cricothyroid membrane Airway Anatomy
human anatomy 2015 lecture four Dr meethak ali ahmed neurosurgeon
The Vertebral Column the vertebral columnis central pillar of the body.it serve to protect the spinal cord and support the weight of the head trunk, which it transmits to the hip bones & the lower limbs.
Compartmentalization of the larynx Sites and subsites Supraglottis Glottis subglottis Spaces Pre-epiglottic epiglottic space Para-glottic space
Stroboscopy Rounds February 8, 2008 C. Matt Stewart, M.D.,Ph.D. Compartmentalization of the larynx Sites and subsites Supraglottis Glottis subglottis Spaces Pre-epiglottic epiglottic space Para-glottic
Laryngeal Manifestations of Systemic Diseases
Laryngeal Manifestations of Systemic Diseases Plural_Hamdan_FM.indd 1 1/10/2019 1:41:29 AM Plural_Hamdan_FM.indd 2 1/10/2019 1:41:29 AM Laryngeal Manifestations of Systemic Diseases Abdul-Latif Hamdan,
Neck-2. Dr. Heba Kalbouneh Associate Professor of Anatomy and Histology
Neck-2 ` Dr. Heba Kalbouneh Associate Professor of Anatomy and Histology Triangles of the neck Side of the neck Midline Lower border of mandible Line between angle of mandible and mastoid Superior nuchal
The PHARYNX. Dr. Nabil Khouri MD Ph.D
The PHARYNX Dr. Nabil Khouri MD Ph.D PHARYNX Fibromuscular tube lined with mucous membrane extends from base of skull to lower border of cricoid cartilage (C-6). 12-14 cm long At the lower border of cricoid
Respiratory System. Student Learning Objectives:
Respiratory System Student Learning Objectives: Identify the primary structures of the respiratory system. Identify the major air volumes associated with ventilation. Structures to be studied: Respiratory
safety margin, To leave a functioning i larynx i.e. respiration, phonation & swallowing.
The aim of the horizontal supra-glottic laryngectomy is: To remove the tumour with good safety margin, To leave a functioning i larynx i.e. respiration, phonation & swallowing. Disadvantages of classical
Chapter 2. Relevant Thoracic Anatomy. Jed A. Gorden. 1. Central Airway Anatomy. 2. Upper Airway
Chapter 2 Relevant Thoracic Anatomy Jed A. Gorden 1. Central Airway Anatomy This section outlines the basic anatomy of the tracheobronchial tree, including lengths and diameters (Fig. 2.1). This serves
Laryngeal Anatomy. Dr.Hani Abdulsattar Shaker
1/14 Laryngeal Anatomy The larynx ("organ of voice") is a valve separating the trachea from the upper aerodigestive tract. It is placed at the upper part of the air passage. It is situated between the
Anatomy and Physiology II. Spine
Anatomy and Physiology II Spine Bones and Other Structures Vertibrae Contains Cervical, Thoracic, Lumbar, Sacral and Coccygeal regions We use Capital letters to refer to these (C, T, L, S, and Co) and
Anatomy of the Lungs. Dr. Gondo Gozali Department of anatomy
Anatomy of the Lungs Dr. Gondo Gozali Department of anatomy 1 Pulmonary Function Ventilation and Respiration Ventilation is the movement of air in and out of the lungs Respiration is the process of gas
VERTEBRAL COLUMN VERTEBRAL COLUMN
VERTEBRAL COLUMN FUNCTIONS: 1) Support weight - transmits weight to pelvis and lower limbs 2) Houses and protects spinal cord - spinal nerves leave cord between vertebrae 3) Permits movements - *clinical
LECTURE -I. Intercostal Spaces & Its Content. BY Dr Farooq Khan Aurakzai. Date:
LECTURE -I Intercostal Spaces & Its Content BY Dr Farooq Khan Aurakzai Date: 18.04.18 Layers of IC space: Following are the layers of the thoracic region: Skin Subcutaneous CT External IC muscle and membrane
Vertebral Column. Backbone consists of 26 vertebrae. Five vertebral regions. Cervical
Vertebral Column Backbone consists of 26 vertebrae. Five vertebral regions Cervical vertebrae (7) in the neck. Thoracic vertebrae (12) in the thorax. Lumbar vertebrae (5) in the lower back. Sacrum (5,
To classify the joints relative to structure & shape
To classify the joints relative to structure & shape To describe the anatomy of the hip joint To describe the ankle joint To memorize their blood & nerve supply JOINTS: Joints are sites where skeletal
Thyroidectomy. Siu Kwan Ng. Modified Radical Neck Dissection Type II 47
06 Thyroidectomy Siu Kwan Ng Modified Radical Neck Dissection Type II 47 Thyroidectomy STEP 1. EXPOSING THE THYROID GLAND The collar incision Figure 1 (curvilinear skin crease incision) is made at 1.5-2
Introduction to Human Osteology Chapter 3: Hands and Feet
Introduction to Human Osteology Chapter 3: Hands and Feet Roberta Hall Kenneth Beals Holm Neumann Georg Neumann Gwyn Madden Revised in 1978, 1984, and 2008 Bones of the Hand Eight carpal bones, in two
Morphometric characteristic of thyroid cartilage in Gujarat region: A cadaveric study
Original Article Morphometric characteristic of thyroid cartilage in Gujarat region: A cadaveric study Shital Patel, Rashmi Bhardwaj, Priyanka Parmar, Vasant H Vaniya Department of Anatomy, Government
It is formed by fusion of 3 bones: I. Ilium (superior bone). II. Pubis (antero-inferior bone). III. Ischium (postero-inferior bone).
It is formed by fusion of 3 bones: I. Ilium (superior bone). II. Pubis (antero-inferior bone). III. Ischium (postero-inferior bone). Pubis Acetabulum Ana (242 ) The three constituent of bones of the hip
Any of the vertebra in the cervical (neck) region of the spinal column. The cervical vertebra are the smallest vertebra in the spine, reflective of th
Any of the vertebra in the cervical (neck) region of the spinal column. The cervical vertebra are the smallest vertebra in the spine, reflective of the fact that they support the least load. In humans,
Overview of the Skeleton: Bone Markings
Name Overview of the Skeleton: Bone Markings Match the terms in column B with the appropriate description in column A. Column A 1. sharp, slender process* 2. small rounded projection* 3. narrow ridge of
Yara saddam & Dana Qatawneh. Razi kittaneh. Maher hadidi
1 Yara saddam & Dana Qatawneh Razi kittaneh Maher hadidi LECTURE 10 THORAX The thorax extends from the root of the neck to the abdomen. The thorax has a Thoracic wall Thoracic cavity and it is divided
Oral cavity : consist of two parts: the oral vestibule and the oral cavity proper. Oral vestibule : is slit like space between.
Oral cavity Oral cavity : consist of two parts: the oral vestibule and the oral cavity proper Oral vestibule : is slit like space between the teeth, buccal gingiva, lips, and cheeks 1 Oral cavity Oral
Osteology of the Thorax. Prof Oluwadiya K S
Osteology of the Thorax Prof Oluwadiya K S www.oluwadiya.com The thoracic skeleton consists of the following: 12 pairs of ribs and associated costal cartilages 12 thoracic vertebrae and their intervertebral
PLEURAE and PLEURAL RECESSES
PLEURAE and PLEURAL RECESSES By Dr Farooq Aman Ullah Khan PMC 26 th April 2018 Introduction When sectioned transversely, it is apparent that the thoracic cavity is kidney shaped: a transversely ovoid space
SHOULDER JOINT ANATOMY AND KINESIOLOGY
SHOULDER JOINT ANATOMY AND KINESIOLOGY SHOULDER JOINT ANATOMY AND KINESIOLOGY The shoulder joint, also called the glenohumeral joint, consists of the scapula and humerus. The motions of the shoulder joint
Skeletal system. Prof. Abdulameer Al-Nuaimi. E. mail:
Skeletal system Prof. Abdulameer Al-Nuaimi E-mail: a.al-nuaimi@sheffield.ac.uk E. mail: abdulameerh@yahoo.com Functions of Bone and The Skeletal System Support: The skeleton serves as the structural framework
Chapter 7 Part B The Skeleton
Chapter 7 Part B The Skeleton 7.2 The Vertebral Column General Characteristics Extends from skull to pelvis Also called spine or spinal column Functions to transmit weight of trunk to lower limbs, surround
Thyroid and Parathyroid Glands
Thyroid and Parathyroid Glands Please view our Editing File before studying this lecture to check for any changes. Color Code Important Doctors Notes Notes/ explanation Objectives: By the end of the lecture,
Organs of the Respiratory System Laboratory Exercise 52
Organs of the Respiratory System Laboratory Exercise 52 Background The organs of the respiratory system include the nose, nasal cavity, sinuses, pharynx, larynx, trachea, bronchial tree, and lungs. They
THEME 2. VERTEBRAE (GENERAL DATA). CERVICAL, THORACIC AND LUMBAR VERTEBRAE. SACRUM. COCCYX. THE VERTEBRAL COLUMN AS A WHOLE
THEME 2. VERTEBRAE (GENERAL DATA). CERVICAL, THORACIC AND LUMBAR VERTEBRAE. SACRUM. COCCYX. THE VERTEBRAL COLUMN AS A WHOLE Osteology of the Vertebral Column Bone Description vertebra Notes a vertebra
SURGICAL AND APPLIED ANATOMY
Página 1 de 6 Copyright 2001 Lippincott Williams & Wilkins Bucholz, Robert W., Heckman, James D. Rockwood & Green's Fractures in Adults, 5th Edition SURGICAL AND APPLIED ANATOMY Part of "37 - HIP DISLOCATIONS
AIRWAY MASTERCLASS 3 THE LARYNX TUTORIAL OF THE WEEK NUMBER TH SEPTEMBER 2008
AIRWAY MASTERCLASS 3 THE LARYNX TUTORIAL OF THE WEEK NUMBER 114 29 TH SEPTEMBER 2008 Dr Sophie Bishop, Specialist Registrar (sophiebishop@doctors.org.uk). Dr Carl Gwinutt, Consultant Anaesthetist, Salford
Skeletal System Module 13: The Pelvic Girdle and Pelvis
OpenStax-CNX module: m47993 1 Skeletal System Module 13: The Pelvic Girdle and Pelvis Donna Browne Based on The Pelvic Girdle and Pelvis by OpenStax College This work is produced by OpenStax-CNX and licensed
The Shoulder. Anatomy and Injuries PSK 4U Unit 3, Day 4
The Shoulder Anatomy and Injuries PSK 4U Unit 3, Day 4 Shoulder Girdle Shoulder Complex is the most mobile joint in the body. Scapula Clavicle Sternum Humerus Rib cage/thorax Shoulder Girdle It also includes
The Respiratory System
The Respiratory System Cells continually use O2 & release CO2 Respiratory system designed for gas exchange Cardiovascular system transports gases in blood Failure of either system rapid cell death from
Cervical Spine Anatomy and Biomechanics. Typical Cervical Vertebra C3 6. Typical Cervical Vertebra Anterior 10/5/2017
Cervical Spine Anatomy and Biomechanics Typical Cervical Vertebra C3 6 Small, relatively broad body Bifid SpinousProcess Long and narrow laminae Spinal Canal: large, triangular; remarkably consistent dimensions
OPEN ACCESS ATLAS OF OTOLARYNGOLOGY, HEAD & NECK OPERATIVE SURGERY
OPEN ACCESS ATLAS OF OTOLARYNGOLOGY, HEAD & NECK OPERATIVE SURGERY VERTICAL PARTIAL LARYNGECTOMY Management of small tumours involving the true vocal folds can be contentious. Tumour control is achieved
Anatomical Considerations for Lab Practical II
Anatomical Considerations for Lab Practical II For each of the following please be prepared to provide: Identification System Organ(s) or ducts to Function(s) location which it is attached Use your lecture
The Neck the lower margin of the mandible above the suprasternal notch and the upper border of the clavicle
The Neck is the region of the body that lies between the lower margin of the mandible above and the suprasternal notch and the upper border of the clavicle below Nerves of the neck Cervical Plexus Is formed
Anatomy of the Thyroid Gland
Anatomy of the Thyroid Gland Introduction Nomenclature G, thyreos= shield, eidos= like Location Root of the neck ventrally (C5-T1) Function endocrine gland that secretes: Thyroxine (T4) T3 Calcitonin LWW,
Knee Joint Anatomy 101
Knee Joint Anatomy 101 Bone Basics There are three bones at the knee joint femur, tibia and patella commonly referred to as the thighbone, shinbone and kneecap. The fibula is not typically associated with
Anatomy Sheet #5. In the previous lecture, we finished discussion about the larynx; now we continue with trachea, lungs and pleura.
Anatomy Sheet #5 In the previous lecture, we finished discussion about the larynx; now we continue with trachea, lungs and pleura. Trachea and lungs The knowledge about the pleura and lungs is very important
Organ preservation in laryngeal cancer
Organ preservation in laryngeal cancer Wojciech Golusiński Department of Head and Neck Surgery The Great Poland Cancer Centre, Poznan, Poland Poznan University of Medical Sciences, Poznan, Poland Silver
Subdivided into Vestibule & Oral cavity proper
Extends from the lips to the oropharyngeal isthmus The oropharyngeal isthmus: Is the junction of mouth and pharynx. Is bounded: Above by the soft palate and the palatoglossal folds Below by the dorsum
The Thoracic wall including the diaphragm. Prof Oluwadiya KS
The Thoracic wall including the diaphragm Prof Oluwadiya KS www.oluwadiya.com Components of the thoracic wall Skin Superficial fascia Chest wall muscles (see upper limb slides) Skeletal framework Intercostal
Bones Ethmoid bone Inferior nasal concha Lacrimal bone Maxilla Nasal bone Palatine bone Vomer Zygomatic bone Mandible
splanchnocranium - Consists of part of skull that is derived from branchial arches - The facial bones are the bones of the anterior and lower human skull Bones Ethmoid bone Inferior nasal concha Lacrimal
Anterior triangle of neck
Anterior triangle of neck Dept. of Anatomy Zhou Hong Ying Outline boundary and subdivisions of ant. triangle contents of the triangle Muscles: suprahyoid muscles, infrahyoid muscles Nerves: CNⅩ, CNⅪ, CNⅫ,
Oral Cavity and Pharynx. The Oral Cavity. The oral cavity is divided into two major portions: the vestibule and the cavum oris.
11 Oral Cavity and Pharynx Persons who specialize in the care and treatment of the oral cavity have a great responsibility. The oral cavity participates actively in respiration, nutrition, and excretion
Anatomy notes-thorax.
Anatomy notes-thorax. Thorax: the part extending from the root of the neck to the abdomen. Parts of the thorax: - Thoracic cage (bones). - Thoracic wall. - Thoracic cavity. ** The thoracic cavity is covered
THE VERTEBRAL COLUMN. Average adult length: In male: about 70 cms. In female: about 65 cms.
THE VERTEBRAL COLUMN Average adult length: In male: about 70 cms. In female: about 65 cms. 1 Vertebral Column (Regions and Curvatures) Curvatures of the vertebral column: A. Primary curvature: C-shaped;