Ear Anatomy – Outer Ear. The medical term for the outer ear is the auricle or pinna. The outer ear is made up of cartilage and skin. There are three different parts to the outer ear; the tragus, helix and the lobule. EAR CANAL The ear canal starts at the outer ear and ends at the ear drum. The canal is approximately an inch in length. Ear Outside Image Diagram - Chart - diagrams and charts with labels. This diagram depicts Ear Outside Image and explains the details of Ear Outside Image.
Ear Outside Image
