保存口角轴的唇再造，可使再造唇的形态与功能的损害减少到最低限度。

Lip reconstruction with reserved oral commissure causes slight damage for the lip function and cosmetic appearance.

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方法通过重建、恢复患侧口角蜗轴、适当内移口角定点、设计皮肤锯齿状切口等方法修复大口畸形。

Methods The correction method included restoration of the orbicularis sphincter at the affected side, interior movement of the surgical oral commisure and Z-plasty skin closure.

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