单词tympanotomy
n.: 鼓室切开术;鼓膜切开术网络: 鼓膜穿破术;鼓室探查术
鼓膜切开术
鼓室切开术
One case report of foreign body in the eustachian tube taken out by extended anterior tympanotomy
扩大的前鼓室切开术取出咽鼓管异物一例