Method: Review and analyze the effect of ossicular chain reconstruct in 389 cases with chronic suppurative otitis media after surgery.
方法：回顾性分析389例慢性化脓性中耳炎患者的听骨链重建手术所见及术后效果。
Reconstruction of ossicular chain needs ossicular prosthesis to reconstruct ossicular chains integrity.
听骨链的完整性是传音的基础，听骨链重建离不开听骨赝复物的支持。
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