目的比较四种常用的鼻端缺损修复方法的优、缺点，为临床选择适当的手术方式提供参考。

Objective To evaluate the effects on repairing the defects of lower part of the nose with four different surgical procedures, and to provide the most proper choice for clinical reference.

youdao

目的比较四种常用的鼻端缺损修复方法的优、缺点，为临床选择适当的手术方式提供参考。

Objective To evaluate the effects on repairing the defects of lower part of the nose with four different surgical procedures, and to provide the most proper choice for clinical reference.

youdao