中耳乳突炎的外科治疗始于1890年,其主要目的是为了清除病灶。而既要清除病灶,又要重建听力的显微外科手术——鼓室成形术(T.P),直到1952年才被Wullstein及Zollnor二氏提出,并将其分为五型。自50年代后期以来国内陆续有报导,积累了不少可贵的经验,疗效也逐步提高。但此术尚未普遍开展,而且有些 The surgical treatment of otitis media began in 1890, its main purpose is to clear the lesion. The microsurgery, tympanoplasty (T.P.), which both lesioned and re-established the hearing, was not proposed by Wullstein and Zollnor II until 1952 and was classified into five types. Since the late 1950s, there have been reports in the country and many valuable experiences have been accumulated, and the therapeutic effect has been gradually raised. However, this technique has not been widely implemented, and some