PPT-The Ear Cochlea External Auditory Canal

Tympanic Membrane Eustachian Tube Pinna Auditory Nerve Semicircular Canals Malleus Hammer Incus Anvil Stapes Stirrup Pinna also called the auricle the visible part of the outer ear It collects sound and directs it into the outer ear canal. Brandt RJ, Girard BT, Guerin SJ. Dartmouth-Hitchcock Medical Center. #783. Disclosures. The authors have no disclosures. Objectives. To . understand the basic anatomy and . embryologic . development of the temporal bone. 6. th. Grade Science. Parts of the Ear. The ear is divided into 3 main parts:. Outer Ear. Middle Ear. Inner Ear. The Outer Ear* . Contains: pinna (lobe), ear canal, & ear drum.. The Middle Ear*. Gh.Bébés. , H.MIZOUNI, E.MENIF. Radiology . departement. . La . Rabta. university hospital 1007 . Jebbari. Tunis. Tunisia.. MK 15. MAJOR AND MINOR TEMPORAL BONE ABNORMALITIES. INTRODUCTION. . In contrast to anatomical variants, congenital malformations (CM) – synonyms are abnormalities or . Anatomy and physiology . Sense organ. Ears are a pair of complex sensory organs located in the both sides of the head at approximately eye level. Ears are housed in the . temporal bones. Each ear is divided into 3 parts – . eyes. , . but . not . our. . ears. .. 1. . Structure. . of. . your. . ear. .. https://www.youtube.com/watch?v=T8lKKlnnC6M. . a) . Watch. . the. video and make notes . of. . all. . parts. . of. . Clark W. Walker, MD, FACS. Lone Tree, CO. cwalker@integratedENT.com. . Objectives. Develop a method to rapidly examine the normal ear canal and tympanic membrane.. Be able to identify and describe the most common types of pathology of the canal and membrane.. Cochlea. Auricle. Hammer. Auditory Canal. B. Eardrum. C. Anvil. E. ardrum. B. Cochlea. C. Stirrup. Hammer. B. Anvil. C. Stirrup. Hammer. B. . . Anvil. C. Stirrup. Hammer. B. Anvil. C. Stirrup. 1How the Ear Worksand inner ear The outer ear the part you can see opens into the ear canal The eardrum tympanic membrane separatesthe ear canal from the middle ear The middle ear contains three ossic Parts of the Ear. The ear is divided into 3 main parts:. Outer Ear. Middle Ear. Inner Ear. The Outer Ear* . Contains: pinna (lobe), ear canal, & ear drum.. The Middle Ear*. Contains 3 bones: hammer, anvil, & stirrup.. Ear. The ear converts changes in pressure in the air to changes in the electrical activity of neurons. . The . human ear can detect sound frequencies between 20 and 20 000 Hz.. Anatomists distinguish the outer ear, the middle ear, and the inner ear. This synopsis has been completed by medical practitioners. It is based on a literature search at the standard of a textbook of medicine and generalist review articles. It is not intended to be a meta- Deafness is a much worse misfortune. . For it means the loss of the most vital stimulus--the sound of the voice that brings language, sets thoughts astir and keeps us in the intellectual company of man." . Gh.Bébés. , H.MIZOUNI, E.MENIF. Radiology . departement. . La . Rabta. university hospital 1007 . Jebbari. Tunis. Tunisia.. MK 15. MAJOR AND MINOR TEMPORAL BONE ABNORMALITIES. INTRODUCTION. . In contrast to anatomical variants, congenital malformations (CM) – synonyms are abnormalities or . EAR. ANATOMY-. PINNA. ANATOMY- . PINNA. (. cont. ). Average adult female ear is 59 mm tall and the average male is 63mm tall. .. 85 % of height of ear is achieved by 3 years of age and almost 100% by 10 years of age..