Anatomy temporal bone

•Download as PPTX, PDF•

0 likes•95 views

This presentation discusses the surgical anatomy of the temporal bone from different views including lateral, posterior-medial, superior, and inferior views. It outlines key anatomical structures like the facial nerve course, semicircular canal orientation, internal carotid artery course, and sigmoid sinus/internal jugular vein. Fractures are also briefly covered. The presentation aims to provide an overview of temporal bone anatomy for surgical procedures.

Health & Medicine

SURGICAL ANATOMY OF
TEMPORAL BONE
PRESENTER: DR. ABHIJEET SINGH
MODERATOR: PROF S P AGARWAL
AIIMS

What's hot

Frontal sinus surgeries

Tabeer Arif

Mucosal folds of Middle Ear.pptx

SaneeshDamodaran

Nasal Cavity and Sphenoid Sinus Anatomy

Farrukh Javeed

Temporal bone dissection (house)

Prasanna Datta

Mucosal folds of the middle ear

Dʀ Smruti Ranjan Samal

Hadad.bassagasteguy flap

Chandra Veer Suryavanshi

Surgical anatomy of Infratemporal fossa. by Dr. Aditya Tiwari

Aditya Tiwari

Anatomy of temporal bone and it’s surgical importance

sritama1988

Fisch approaches Dr Zeeshan Ahmad

Dr Zeeshan Ahmad

Endoscopic Endonasal Anatomy.pptx

Dr. Rahul Jain

Temporal Bone Carcinoma

Antox Utomo

Anatomy of larynxENTDOST

Canal Wall Down Mastoidectomy(MRM)

Kanu Saha

Deep Neck Spaces

sarita pandey

Radiological anatomy of frontal sinus

Balasubramanian Thiagarajan

Maxillectomy and craniofacial resection

Mamoon Ameen

Facial nerve

Dr. sheela singh

Endoscopic anatomy of nose and PNS

Lady Hardinge Medical College

Middle ear ventilatory pathway and Mucosal folds.pptx

SaneeshDamodaran

The pneumatic system of the temporal bone

Surbhi narayan

What's hot (20)

Frontal sinus surgeries

Mucosal folds of Middle Ear.pptx

Nasal Cavity and Sphenoid Sinus Anatomy

Temporal bone dissection (house)

Mucosal folds of the middle ear

Hadad.bassagasteguy flap

Surgical anatomy of Infratemporal fossa. by Dr. Aditya Tiwari

Anatomy of temporal bone and it’s surgical importance

Fisch approaches Dr Zeeshan Ahmad

Endoscopic Endonasal Anatomy.pptx

Temporal Bone Carcinoma

Anatomy of larynx

Canal Wall Down Mastoidectomy(MRM)

Deep Neck Spaces

Radiological anatomy of frontal sinus

Maxillectomy and craniofacial resection

Facial nerve

Endoscopic anatomy of nose and PNS

Middle ear ventilatory pathway and Mucosal folds.pptx

The pneumatic system of the temporal bone

Recently uploaded

The Electrocardiogram - Physiologic Principles

MedicoseAcademics

These lecture slides, by Dr Sidra Arshad, offer a quick overview of the physiological basis of a normal electrocardiogram. Learning objectives: 1. Define an electrocardiogram (ECG) and electrocardiography 2. Describe how dipoles generated by the heart produce the waveforms of the ECG 3. Describe the components of a normal electrocardiogram of a typical bipolar lead (limb II) 4. Differentiate between intervals and segments 5. Enlist some common indications for obtaining an ECG 6. Describe the flow of current around the heart during the cardiac cycle 7. Discuss the placement and polarity of the leads of electrocardiograph 8. Describe the normal electrocardiograms recorded from the limb leads and explain the physiological basis of the different records that are obtained 9. Define mean electrical vector (axis) of the heart and give the normal range 10. Define the mean QRS vector 11. Describe the axes of leads (hexagonal reference system) 12. Comprehend the vectorial analysis of the normal ECG 13. Determine the mean electrical axis of the ventricular QRS and appreciate the mean axis deviation 14. Explain the concepts of current of injury, J point, and their significance Study Resources: 1. Chapter 11, Guyton and Hall Textbook of Medical Physiology, 14th edition 2. Chapter 9, Human Physiology - From Cells to Systems, Lauralee Sherwood, 9th edition 3. Chapter 29, Ganong’s Review of Medical Physiology, 26th edition 4. Electrocardiogram, StatPearls - https://www.ncbi.nlm.nih.gov/books/NBK549803/ 5. ECG in Medical Practice by ABM Abdullah, 4th edition 6. Chapter 3, Cardiology Explained, https://www.ncbi.nlm.nih.gov/books/NBK2214/ 7. ECG Basics, http://www.nataliescasebook.com/tag/e-c-g-basics

Colonic and anorectal physiology with surgical implications

Dr Maria Tamanna

Physiology of Special Chemical Sensation of Taste

MedicoseAcademics

Title: Sense of Taste Presenter: Dr. Faiza, Assistant Professor of Physiology Qualifications: MBBS (Best Graduate, AIMC Lahore) FCPS Physiology ICMT, CHPE, DHPE (STMU) MPH (GC University, Faisalabad) MBA (Virtual University of Pakistan) Learning Objectives: Describe the structure and function of taste buds. Describe the relationship between the taste threshold and taste index of common substances. Explain the chemical basis and signal transduction of taste perception for each type of primary taste sensation. Recognize different abnormalities of taste perception and their causes. Key Topics: Significance of Taste Sensation: Differentiation between pleasant and harmful food Influence on behavior Selection of food based on metabolic needs Receptors of Taste: Taste buds on the tongue Influence of sense of smell, texture of food, and pain stimulation (e.g., by pepper) Primary and Secondary Taste Sensations: Primary taste sensations: Sweet, Sour, Salty, Bitter, Umami Chemical basis and signal transduction mechanisms for each taste Taste Threshold and Index: Taste threshold values for Sweet (sucrose), Salty (NaCl), Sour (HCl), and Bitter (Quinine) Taste index relationship: Inversely proportional to taste threshold Taste Blindness: Inability to taste certain substances, particularly thiourea compounds Example: Phenylthiocarbamide Structure and Function of Taste Buds: Composition: Epithelial cells, Sustentacular/Supporting cells, Taste cells, Basal cells Features: Taste pores, Taste hairs/microvilli, and Taste nerve fibers Location of Taste Buds: Found in papillae of the tongue (Fungiform, Circumvallate, Foliate) Also present on the palate, tonsillar pillars, epiglottis, and proximal esophagus Mechanism of Taste Stimulation: Interaction of taste substances with receptors on microvilli Signal transduction pathways for Umami, Sweet, Bitter, Sour, and Salty tastes Taste Sensitivity and Adaptation: Decrease in sensitivity with age Rapid adaptation of taste sensation Role of Saliva in Taste: Dissolution of tastants to reach receptors Washing away the stimulus Taste Preferences and Aversions: Mechanisms behind taste preference and aversion Influence of receptors and neural pathways Impact of Sensory Nerve Damage: Degeneration of taste buds if the sensory nerve fiber is cut Abnormalities of Taste Detection: Conditions: Ageusia, Hypogeusia, Dysgeusia (parageusia) Causes: Nerve damage, neurological disorders, infections, poor oral hygiene, adverse drug effects, deficiencies, aging, tobacco use, altered neurotransmitter levels Neurotransmitters and Taste Threshold: Effects of serotonin (5-HT) and norepinephrine (NE) on taste sensitivity Supertasters: 25% of the population with heightened sensitivity to taste, especially bitterness Increased number of fungiform papillae

NVBDCP.pptx Nation vector borne disease control program

Sapna Thakur

Pictures of Superficial & Deep Fascia.ppt.pdf

Dr. Rabia Inam Gandapore

Cardiac Assessment for B.sc Nursing Student.pdf

shivalingatalekar1

Dehradun #ℂall #gIRLS Oyo Hotel 8107221448 #ℂall #gIRL in Dehradun

chandankumarsmartiso

Netter's Atlas of Human Anatomy 7.ed.pdf

BrissaOrtiz3

Top 10 Best Ayurvedic Kidney Stone Syrups in India

Swastik Ayurveda

Aortic Association CBL Pilot April 19 – 20 Bern

suvadeepdas911

Basavarajeeyam - Ayurvedic heritage book of Andhra pradesh

Dr. Madduru Muni Haritha

Basavarajeeyam is an important text for ayurvedic physician belonging to andhra pradehs. It is a popular compendium in various parts of our country as well as in andhra pradesh. The content of the text was presented in sanskrit and telugu language (Bilingual). One of the most famous book in ayurvedic pharmaceutics and therapeutics. This book contains 25 chapters called as prakaranas. Many rasaoushadis were explained, pioneer of dhatu druti, nadi pareeksha, mutra pareeksha etc. Belongs to the period of 15-16 century. New diseases like upadamsha, phiranga rogas are explained.

ABDOMINAL TRAUMA in pediatrics part one.

drhasanrajab

Abdominal trauma in pediatrics refers to injuries or damage to the abdominal organs in children. It can occur due to various causes such as falls, motor vehicle accidents, sports-related injuries, and physical abuse. Children are more vulnerable to abdominal trauma due to their unique anatomical and physiological characteristics. Signs and symptoms include abdominal pain, tenderness, distension, vomiting, and signs of shock. Diagnosis involves physical examination, imaging studies, and laboratory tests. Management depends on the severity and may involve conservative treatment or surgical intervention. Prevention is crucial in reducing the incidence of abdominal trauma in children.

Triangles of Neck and Clinical Correlation by Dr. RIG.pptx

Dr. Rabia Inam Gandapore

Hemodialysis: Chapter 4, Dialysate Circuit - Dr.Gawad

NephroTube - Dr.Gawad

- Video recording of this lecture in English language: https://youtu.be/kqbnxVAZs-0 - Video recording of this lecture in Arabic language: https://youtu.be/SINlygW1Mpc - Link to download the book free: https://nephrotube.blogspot.com/p/nephrotube-nephrology-books.html - Link to NephroTube website: www.NephroTube.com - Link to NephroTube social media accounts: https://nephrotube.blogspot.com/p/join-nephrotube-on-social-media.html

Local Advanced Lung Cancer: Artificial Intelligence, Synergetics, Complex Sys...

Oleg Kshivets

Overall life span (LS) was 1671.7±1721.6 days and cumulative 5YS reached 62.4%, 10 years – 50.4%, 20 years – 44.6%. 94 LCP lived more than 5 years without cancer (LS=2958.6±1723.6 days), 22 – more than 10 years (LS=5571±1841.8 days). 67 LCP died because of LC (LS=471.9±344 days). AT significantly improved 5YS (68% vs. 53.7%) (P=0.028 by log-rank test). Cox modeling displayed that 5YS of LCP significantly depended on: N0-N12, T3-4, blood cell circuit, cell ratio factors (ratio between cancer cells-CC and blood cells subpopulations), LC cell dynamics, recalcification time, heparin tolerance, prothrombin index, protein, AT, procedure type (P=0.000-0.031). Neural networks, genetic algorithm selection and bootstrap simulation revealed relationships between 5YS and N0-12 (rank=1), thrombocytes/CC (rank=2), segmented neutrophils/CC (3), eosinophils/CC (4), erythrocytes/CC (5), healthy cells/CC (6), lymphocytes/CC (7), stick neutrophils/CC (8), leucocytes/CC (9), monocytes/CC (10). Correct prediction of 5YS was 100% by neural networks computing (error=0.000; area under ROC curve=1.0).

How STIs Influence the Development of Pelvic Inflammatory Disease.pptx

FFragrant

ARTHROLOGY PPT NCISM SYLLABUS AYURVEDA STUDENTS

Dr. Vinay Pareek

Pharynx and Clinical Correlations BY Dr.Rabia Inam Gandapore.pptx

Dr. Rabia Inam Gandapore

BRACHYTHERAPY OVERVIEW AND APPLICATORS

Krishan Murari

Non-respiratory Functions of the Lungs.pdf

MedicoseAcademics

These simplified slides by Dr. Sidra Arshad present an overview of the non-respiratory functions of the respiratory tract. Learning objectives: 1. Enlist the non-respiratory functions of the respiratory tract 2. Briefly explain how these functions are carried out 3. Discuss the significance of dead space 4. Differentiate between minute ventilation and alveolar ventilation 5. Describe the cough and sneeze reflexes Study Resources: 1. Chapter 39, Guyton and Hall Textbook of Medical Physiology, 14th edition 2. Chapter 34, Ganong’s Review of Medical Physiology, 26th edition 3. Chapter 17, Human Physiology by Lauralee Sherwood, 9th edition 4. Non-respiratory functions of the lungs https://academic.oup.com/bjaed/article/13/3/98/278874