本文报告近8年来采用同种(异体)鼻中隔软骨作鼓室成形术用于以下三类情况的结果:(1)修补上鼓室壁小的缺损;(2)预防鼓膜修补术移植筋膜的皱缩;(3)预防柱状听骨鼓室成形术小柱移位和移植筋膜的皱缩。移植物采用鼻中隔成形术切下的软骨,经处理后贮存于70％乙醇中,置于5℃冰箱内备用。共观察中耳同种软骨移植12耳,其中重建 This article reports the use of homologous (allogenic) nasal septal cartilage for tympanoplasty in the last eight years as a result of three types of conditions: (1) repair of small defects in the tympanic wall; (2) prevention of ruffling of the transplanted fascia ; (3) to prevent the columnar tympanoplasty column shift and fascia transplantation shrinkage. Transplantation of nasal septoplasty cartilage excised, after processing stored in 70% ethanol, placed in a 5 ℃ refrigerator spare. A total of 12 ears of middle ear allograft cartilage were observed and reconstructed