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.

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.

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. …

2 days ago · 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, …

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.

Dec 30, 2024 · The pinna, also known as the auricle, is the outermost part of the ear, creating a characteristic shape that we can easily recognize. It is an important structure in aesthetics and …

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 …

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.

The auricle (pinna) is the visible portion of the outer ear. It collects sound waves and channels them into the ear canal (external auditory meatus), where the sound is amplified.