WebMD's Ear Anatomy Page provides a detailed image and Sound funnels through the pinna into the external auditory canal, a short tube.
The ear canal is a pathway running from the outer ear to the middle ear. The adult human ear canal extends from the pinna to the eardrum and is about
Although ear infections are most common in children, adults can also get them Common symptoms include an ear or ear canal that is painful.
Ear infections are less common in adults than in children, but they may be more ear infection is an infection of the outer opening of the ear and the ear canal.
The narrower the ear canal, the more likely it is that water will be trapped inside. Children's ear canals are typically narrower than adult ear.