对颞骨切除术50例作回顾性分析,认为对中耳及颞骨处较广泛的癌肿宜采用颞骨切除术;骨性外耳道、中耳和乳突的局限性癌肿以及年老体弱者宜采用次全切除术。经乳突腔径路具更多优点。开放颈内动脉管、修补缝合脑膜以及修复面神经时,在手术显微镜下细心操作,可提高手术质量,减少脑脊渡漏等主要并发症的发生。 A retrospective analysis was performed on 50 cases of sacral resection. It is considered that sacrumectomy should be applied to the more extensive cancers in the middle ear and sacrum. The limitations of osseous external auditory canal, middle ear, and mastoid should be adopted. Subtotal resection. The mastoid cavity path has more advantages. When the internal carotid artery is opened, mending the meninges, and repairing the facial nerves, careful operation under the operating microscope can improve the quality of the operation and reduce the occurrence of major complications such as cerebral ridge leakage.