鼓膜修补术是目前普遍开展的耳科常规显微手术。手术成功后不但修复了穿孔鼓膜,减少鼓室腔反复感染流脓的机会,而且恢复了鼓膜有效振动面积,提高了听力,是一符合生理性的手术。为使手术成功,现将手术中经常遇到的一些实际问题讨论如下,以供参考。一、耳咽管功能的判定耳咽管通畅是鼓膜修补的必备条件。目前采用的 Tympanostomy is commonly performed in otology conventional microsurgery. After the operation is successful, it not only repairs the perforation tympanic membrane, reduces the chance of repeated infection of the tympanic cavity in the pus, but also restores the effective vibration area of ​​the tympanic membrane and improves the hearing. This is a physiological operation. In order to make the operation successful, some practical problems often encountered in the operation are discussed as follows for reference. First, the decision of the eustachian tube function Eustachian tube patency is an essential condition for repair of the tympanic membrane. Currently used