对有经验的耳科医师,慢性中耳乳突炎手术常见并发症的发生率低于1%。本文重点讨论面神经损伤,其次为血管损伤,鼓室与鼓窦盖损伤,半规管损伤及迷路窗损伤。不包括中耳手术所致的颅内感染,脑水肿及其他脑神经损伤。1面神经损伤不管何种耳手术,最担心的并发症都是面神经麻痹,在讨? For experienced otologists, the incidence of common complications of chronic otitis media surgery is less than 1%. This article focuses on the facial nerve injury, followed by vascular injury, tympanic and drum cap damage, semicircular canal injury and lost window injury. Excludes intracranial infections caused by middle ear surgery, cerebral edema, and other cranial nerve injuries. 1 facial nerve injury no matter what kind of ear surgery, the most worried about the complications are facial nerve paralysis, discuss?