The ear has external middle and inner portions the outer ear is called the pinna and is made of ridged cartilage covered by skin sound funnels through the pinna into the external auditory . The outer ear is the external part of the ear which collects sound waves and directs them into the ear read about the anatomy the outer ear parts and the function of the outer ear. The ear is made up of three parts the outer middle and inner earall three parts of the ear are important for detecting sound by working together to move sound from the outer part through the middle and into the inner part of the ear. The ear can be divided into three parts external middle and innerthis article will focus on the anatomy of the external ear its structure neurovasculature and its clinical correlations the external ear can be divided functionally and structurally into two parts the auricle or pinna and the external acoustic meatus which ends at the tympanic membrane
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