目的：观察膜引导组织再生术在修复面神经缺损中的作用。

Objective:To determine whether the guided tissue regeneration technique is effective on the repair of facial nerve defect.

youdao

目的：观察膜引导组织再生术在修复面神经缺损中的作用。

Objective:To determine whether the guided tissue regeneration technique is effective on the repair of facial nerve defect.

youdao