Dec 11, 2024 · The External Ear: Gateway to Sound Reception The external ear, or pinna, represents the first point of contact for sound waves entering our auditory system.

Ear Anatomy – Outer Ear The outer ear comes in all types of shapes and sizes. This structure helps to give each of us our unique appearance. The medical term for the outer ear is the auricle or pinna. …

Auricle (anatomy) ... 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.

Nov 6, 2025 · 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.

The soft, fleshy, inferior part of the pinna. It is bounded on its posterosuperior border by the end of the descending helix, on the anterosuperior border by the inferior border of the antitragus and superiorly …

Jul 20, 2024 · The external ear (or outer ear) comprises the auricle (or pinna), the external auditory meatus, and the tympanic membrane ("eardrum"). The auricle concentrates and amplifies sound …

Nov 24, 2022 · Learn about the parts of the outer ear: the auricle, external acoustic meatus, and related clinical conditions. Learn this topic at Kenhub.

Jan 16, 2026 · The pinna, also known as the auricle, is the visible, external part of the ear located on the side of the head. This scoop-shaped structure is the outermost component of the hearing apparatus, …

The auricle (or pinna) is the elastic cartilaginous part of the external ear which projects outwards from the side of the head and is covered over by skin. The auricle is connected inwards to the external …

The pinna is the outer part of the ear, located on the sides of the head around the opening of the external auditory canal. It has a distinctive shape, characterised by various regions, and is made of …