Ear canal
Tube running from the outer ear to the middle ear
Nº Q258328 ★★★
Rare · Knowledge
Ear canal
Tube running from the outer ear to the middle ear
The ear canal (external acoustic meatus, external auditory meatus, EAM) is a pathway running from the outer ear to the middle ear. The adult human ear canal extends from the auricle to the eardrum and is about 25 millimetres (1 in) in length and 7 millimetres (0.3 in) in diameter.
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From Wikipedia
The ear canal (external acoustic meatus, external auditory meatus, EAM) is a pathway running from the outer ear to the middle ear. The adult human ear canal extends from the auricle to the eardrum and is about 25 millimetres (1 in) in length and 7 millimetres (0.3 in) in diameter.
Text: Wikipédia, CC BY-SA 4.0. · Image: Tchoursky (CC BY-SA 3.0) ·