该文描述了一组颞骨岩部胆脂瘤病例，特别注意到并发症及其处理。评述了１６例岩骨胆脂瘤手术病人。根据Ｓａｕｎａ等提出的分类法按不同的解剖部位将其分为５类：５例大范围迷路；５例迷路下部；１例岩尖部；４例迷路上部；１例岩尖下部。临床上表现有面神经麻痹者１０例和单 This article describes a group of petrous petrous bone cholesteatoma cases, with particular attention to complications and their management. Sixteen patients with petrous cholesteatoma were reviewed. According to the classification proposed by Sauna et al., They were divided into 5 categories according to different anatomical sites: 5 cases of extensive labyrinthiasis, 5 cases of lost lower part, 1 case of petrous apex, 4 cases of lost upper part, and 1 case of lower petrous apex. Clinical manifestations of facial paralysis in 10 cases and single