自本世纪50年代初鼓室成形术问世以来,手术术式已几经改进,正向成形一个接近于正常的中耳解剖结构方向努力。我们从1979年初开始,采用自体耳屏软骨移植做外听道成形的方法做鼓室成形术,初步效果较过去所用的其他方法为好。报道如下。 Since the advent of tympanoplasty in the early 1950s, surgical procedures have progressed several times and efforts are underway to create a near-normal anatomy of the middle ear. From the beginning of 1979, we used tympanoplasty with external ear tragus cartilage transplantation for external auditory canalization. The initial results were better than the other methods used in the past. Reported as follows.