The auricle or auricula is the visible part of the ear that is outside the head. It is also called the pinna (Latin for 'wing' or 'fin', pl.: pinnae), a term that is used more in zoology.

Auricle, in human anatomy, the visible portion of the external ear, and the point of difference between the human ear and that of other mammals. The auricle in humans is almost rudimentary and generally immobile and lies close to the side of the head.

Feb 7, 2015 · When we talk about outer ear pain, most of us are referring to the auricle (also known as the pinna) although the ear canal is technically part of it. Auricle pain occurs for many reasons and along with redness and swelling it may be among the first symptoms to …

Nov 3, 2023 · At the bottom of the ear canal is the tympanic membrane which establishes the border between the external and middle ear. The auricle, also known as pinna, is a wrinkly musculocutaneous tissue that is attached to the skull and it functions to capture sound. The auricle is mostly made up of cartilage that is covered with skin.

Jan 22, 2025 · The auricle (or pinna) is the visible part of the external ear, composed mainly of elastic cartilage covered by skin. Its intricate structure consists of various folds, ridges, and depressions that give it its unique shape.

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.

Feb 12, 2025 · The most-striking differences between the human ear and the ears of other mammals are in the structure of the outermost part, the auricle. In humans the auricle is an almost rudimentary, usually immobile shell that lies close to the side of the head. It consists of a thin plate of yellow elastic cartilage covered by closely adherent skin.

The outer ear is divided into several parts, including the helix (the outer rim), the antihelix (the inner ridge), and the lobule (the fleshy lower part). Each of these components contributes to the auricle’s overall function. The design of the auricle is not …

Aug 16, 2020 · This article will focus on the anatomy of the external ear – its structure, neurovascular supply and 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.

Jan 22, 2025 · The ear consists of structures such as the auricle (pinna), external auditory canal, tympanic membrane (eardrum), ossicles, cochlea, and vestibular apparatus. These components work together to process auditory information and help maintain balance by detecting changes in head position and motion.