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Eardrum Perforation - hole in the eardrum | Children's Hospital Vanderbilt
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日期：2026-04-21
What is an eardrum perforation? An eardrum perforation is simply a hole in the eardrum (tympanic membrane). The eardrum is a thin membrane deep in our ear canal. This membrane vibrates when sound waves hit it and helps transfer sound energy into the inner...看更多
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