目的：观察隧道开放式模板在牙种植手术中的作用。

PURPOSE: To observe the effect of orbital dental template with part-opening channels used in dental implant surgery.

youdao

目的：观察隧道开放式模板在牙种植手术中的作用。

PURPOSE: To observe the effect of orbital dental template with part-opening channels used in dental implant surgery.

youdao