Ear Anatomy Pinna

It is the first part of the ear that reacts with sound. The outer ear is called the pinna and is made of ridged cartilage covered by skin.

Human Being Sense Organs Hearing Pinna Image

The external ear can be divided functionally and structurally into two parts.

Ear anatomy pinna. This article will focus on the anatomy of the external ear its structure neurovasculature and its clinical correlations. The function of the pinna is to act as a kind of funnel which assists in directing the sound further into the ear. For more anatomical pictures of the auricle external auditory canal and tympanic membrane click here.

Sound funnels through the pinna into the external auditory canal a short tube that ends at the eardrum tympanic membrane. The pinna is the only visible part of the ear the auricle with its special helical shape. Vestibules semicircular canal cochlea.

Structure and anatomy external ear outer ear. Sound causes the eardrum and its tiny attached bones in the middle portion of the ear to vibrate. Auricle anatomy the auricle or auricula is the visible part of the ear that resides outside the head.

Auricle pinna and external auditory meatus. The auricle or pinna and the external acoustic meatus which ends at the tympanic membrane. Pictures of auricular lesions.

Picture of the ear. This page was last updated on. It is also called the pinna latin for wing fin plural pinnae a term that is used more in zoology.

Tympanic membrane and auditory ossicles. Anatomy of the middle ear. Site search by freefind.

Simplified ear anatomy diagram. Anatomy of the auricle pinna.

Artificial Pinna For Ear Simulation Tme Systems