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观察了30侧成人位听器湿标本的上鼓室粘膜皱襞、鼓室隔及鼓峡.对上鼓室粘膜皱襞的形态特征、辨认依据及鼓峡的位置、边界和径线作了详细的描述。对鼓峡阻塞的手术处理进行了探讨。
The tympanic mucosa folds, tympanic compartments and gully gorge were observed in 30 adult wet ear specimens, and the morphological characteristics of the tympanic fold mucosa, the identification basis and the location, boundary and radial line of the gullet were described in detail. Drum gorge occlusion of the surgical treatment were discussed.