Conclusions The mGTR is more effective than Silicone tithe method in repair facial nerve. mGTR has some other advantages, it is likely to be a new method of nerve repair on clinical domain.

• 结论膜引导组织再生术修复面神经的效果明显优于矽橡胶管桥接法，且具有其他优点，有望成为修复面神经的新的有效方法之一。