Columella (auditory system)
In the auditory system, the columella is a bone that contributes to hearing in amphibians, reptiles and birds, corresponding to the stapes in mammals. In humans, artificially made columellas, such as made as autografts from cortical bone, are used as replacements for the stapes in ear surgery to correct for, for example, hearing problems, cholesteatoma or re-perforation.
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Columella (auditory system)
In the auditory system, the columella is a bone that contributes to hearing in amphibians, reptiles and birds, corresponding to the stapes in mammals. In humans, artificially made columellas, such as made as autografts from cortical bone, are used as replacements for the stapes in ear surgery to correct for, for example, hearing problems, cholesteatoma or re-perforation.
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In the auditory system, the co ...... olesteatoma or re-perforation.
@en
耳柱骨(英语:columella)是爬蟲類、兩生類與鳥類的聽小骨,可將聲波從鼓膜傳到內耳,其內端較粗,緊貼內耳的卵圓窗;外端較粗,連接在鼓膜中央。其功能相當於哺乳類中耳的鐙骨。
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Wikipage page ID
34,893,300
Wikipage revision ID
678,229,900
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In the auditory system, the co ...... olesteatoma or re-perforation.
@en
耳柱骨(英语:columella)是爬蟲類、兩生類與鳥類的聽小骨,可將聲波從鼓膜傳到內耳,其內端較粗,緊貼內耳的卵圓窗;外端較粗,連接在鼓膜中央。其功能相當於哺乳類中耳的鐙骨。
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Columella (auditory system)
@en
耳柱骨
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