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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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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