面神经麻痹 (炎 )是指茎乳孔内 (面神经管 )组织急性水肿 ,面神经管受压或面神经本身的炎症所引起的周围性面神经损害 ,亦称 Bell麻痹。其临床表现为患侧面部表情动作消失 ,前额无皱纹 ,眼裂扩大 ,鼻唇沟变浅 ,口角下垂 ,笑时尤为明显 ;患例不能皱额、挤眼、鼓腮 ,此病相当常见 Facial paralysis (inflammation) refers to the peripheral facial nerve damage, also known as Bell palsy, caused by acute edema in the tissues within the styloid duct (facial nerve tube), facial nerve canal compression or facial nerve itself. The clinical manifestations of ipsilateral facial expression disappeared, no forehead wrinkles, enlargement of the eyelid, nasolabial fold shallow, mouth drooping, especially when laughing; patients can not wrinkle, wink, drum gills, the disease is quite common