Objective to study the relationship between the position of mandibular wisdom tooth and pericoronitis.

目的探讨下颌第三磨牙的位置与冠周炎发生间的关系。

youdao

Objective to study the relationship between the position of mandibular wisdom tooth and pericoronitis.

目的探讨下颌第三磨牙的位置与冠周炎发生间的关系。

youdao