目的介绍一种修复较复杂的颊部洞穿合并下颌骨缺损的手术方法。

Objective to introduce a method to repair the complex deficiencies of the mandible and cheek.

youdao

目的介绍一种修复较复杂的颊部洞穿合并下颌骨缺损的手术方法。

Objective to introduce a method to repair the complex deficiencies of the mandible and cheek.

youdao