【摘要】 回顾性分析2004-01/2007-09凸面脑膜瘤术中行硬膜缺损修补的病例共194例,使用胶原海绵人工硬膜89例和未使用胶原海绵人工硬膜105例。经统计学分析,两组病例的性别、年龄、病理分型的差异无显著性意义。两组术后感染率、癫痫发生率的差异无显著性意义,术后皮下积液发生率、脑脊液漏发生率使用胶原海绵人工硬膜组低于未使用胶原海绵人工硬膜组(P<0.05),差异具有显著性意义。表明胶原海绵人工硬膜可以安全地应用于凸面脑膜瘤手术中的硬膜修补,并可以降低术后皮下积液、脑脊液漏的发生率。更多还原

【Abstract】 One hundred and ninety-four cases underwent the repair of dura defect in cerebral convex meningioma operations were retrieved retrospectively from January 2004 to September 2007. They were divided into two groups according to the application of collagen sponge, which was present in 89 cases and absent in 105 cases. There were no significant differences in the gender, age and pathological typing between the two groups. No difference was found in the incidences of postoperative infection and epilepsy between the two groups. The incidences of postoperative subcutaneous cerebrospinal fluid leakage and fluid collection of collagen sponge group were significantly lower than those of control group (P < 0.05). Collagen sponge could be applied safely in the dura repair of the brain convex meningioma operation, and it reduces the incidence of postoperative cerebrospinal fluid leakage and subcutaneous fluid collection.更多还原