在颞骨实验室中于正常颞骨上练习镫骨切除术由于镫骨足板的移动性而受限制。本文作者描述了一种使正常颞骨镫骨足板固定的简单方法,制成了非常逼真的耳硬化症的手术状态。 Practicing on the Normal Temporal Bone in a Temporal Bone Laboratory Tarsus resection is limited due to the mobility of the stapes foot plate. The authors describe a simple method of fixing a normal temporal stapes footplate to a very realistic surgical condition of otosclerosis.