面神经损伤,在临床上主要表现为面瘫,根据损伤的程度,可出现完全性或不完全性面瘫,临床治疗较为困难,目前多采用面神经吻合,神经移植,横面神经移植加肌肉移植等治疗,均取得一定疗效,国外文献较多,国内报道较少。 面神经的显微解剖学 面神经属混合性神经,以运动纤维为主。其神经纤维由三层组织结构包绕,内层为类 Facial nerve injury, mainly in clinical manifestations of facial paralysis, according to the extent of the injury, there may be complete or incomplete facial paralysis, clinical treatment is more difficult, the current use of facial nerve anastomosis, nerve transplantation, transverse nerve graft and muscle transplantation and other treatment are Obtain a certain effect, more foreign literature, less domestic coverage. Facial nerve microanatomy facial nerve is a mixed nerve, the main movement of fibers. Its nerve fibers are surrounded by three layers of tissue structure, the inner layer of the class