The efficacy of ossicular reconstruction in tympanoplasty .
鼓室成形术中听骨链重建疗效分析。
To demonstrate the effect of chorda tympani nerve used in tympanoplasty .
论证鼓索神经对听骨链重建的作用。
Objective to discuss the application of autologous materials in reconstructing attic and tympanoplasty .
目的探讨自体材料在上鼓室重建及鼓室成形术中的应用。
Conclution mastoid cortex bone and self-incus are feasible materiat to tympanoplasty , while self - thrombus and gelatin sponge is good support material for reconstructing auditory ossicle chains .
