15+ Ear Anatomy External Pinna
15+ Ear Anatomy External Pinna. 1 anatomy of the ear. 0025 how to cite this article:
The margins of the pinna are divided into medial, or rostral, and lateral, or caudal (see fig. Anatomy next provides anatomy learning tools for students and teachers. Skin of the pinna is thin and closely attached to the perichondrium.
The external ear is composed of (a) pinna or auricle and (b) external auditory meatus that are concerned with collection and transmission of sound waves to the tympanic membrane.
The auricle or auricula is the visible part of the ear that is outside the head. This structure as a whole can be thought of as 3 separate organs that work. The external ear, like the middle ear, serves only to conduct sound to the inner ear. 0025 how to cite this article:
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