目的分析探讨骨或软骨片修复上鼓室外壁，治疗粘连性耳聋耳鸣的效果。
Objective Explore effective of bone or cartilage slice blanket graft lateral attic wall reconstruction for tinnitus and deafness by adhesion.
目的探讨经咽鼓管鼓室注药治疗粘连性中耳炎的疗效。
Objective To investigate the efficacy of tympanic administration through eustachian tube in treating middle ear adhesion.
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