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21+ Clinical Anatomy External Ear Images

21+ Clinical Anatomy External Ear Images. Along with these six walls, the auditory ossicles can also be described within the anatomy of the tympanic cavity. A normal meatus is about 2 or 3 centimeters long, and it related book.

The Outer Ear Anatomy | Bibloteka
The Outer Ear Anatomy | Bibloteka from

The external ear includes the auricle as well as the external acoustic meatus, also known as the ear canal, which ends at the sound waves enter the ear through the external acoustic meatus. As already stated, for the examination of the meatus and tympanic membrane, the auricle should be drawn upwards, backward and slightly laterally. The external ear (or outer ear) comprises the auricle (or pinna), the external auditory meatus, and the tympanic membrane (eardrum).

When a sound is made outside the outer ear, the sound waves, or vibrations, travel down the external auditory canal and strike the eardrum (tympanic membrane).

The external ear consists of: Anatomy next provides anatomy learning tools for students and teachers. External auditory canal or tube. Netter's clinical anatomy (netter basic science).

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