一、鼓室成型术的分型 1952年Wullstein把鼓室成型术分为五型,已经不能完全适用。目前常用自身或异体骨组织、甚至人工移植物来进行听骨链的修建,以适应各种病变的需要,取得了一些效果。因此不再拘泥于Wullstein的分型。 First, tympanoplasty classification Wullstein in 1952 tympanic surgery is divided into five types, can not be fully applied. Currently used their own or allogeneic bone tissue, and even artificial implants for the construction of ossicular chain to meet the needs of a variety of lesions, and achieved some results. So no longer rigidly adhere to Wullstein’s classification.