目的分析后颅凹肿瘤术后并发症的发生原因及护理方法。方法回顾性分析1 a来我院96例后颅凹术后发生并发症的临床资料。结果术后出现颅内血肿、脑脊液漏、皮下积液、面瘫、后组颅神经损伤等并发症,在21 d内治愈出院。结论了解产生并发症的机制,严密观察、及时处理,对减少术后并发症有十分重要的意义。 Objective To analyze the causes and nursing of postoperative complication of posterior fossa tumor. Methods A retrospective analysis of 1 a to our hospital after 96 cases of postoperative complications of cranial recession clinical data. Results Postoperative intracranial hematoma, cerebrospinal fluid leakage, subcutaneous fluid, facial paralysis, cranial nerve injury and other complications of the group were cured within 21 days of discharge. Conclusion To understand the mechanism of complications, close observation and timely treatment, to reduce postoperative complications have very important significance.