我们1985～1992年经手术治疗心室间隔膜部瘤6例,年龄6～12岁,2例于术中发现,4例术前确诊.3例直接缝缩瘤体,3例切除瘤体补片缝合,全部治愈.本文介绍了作者体会,强调术中应细致探查,方可防止漏治.手术必须达到终止左向右分流,彻底消除瘤腔,加固室间隔,防止术后复发. We from 1985 to 1992 by surgery in the treatment of ventricular septal meningioma in 6 cases, aged 6 to 12 years old, 2 cases were found during surgery, 4 cases were diagnosed preoperatively.3 cases of direct suture tumor, 3 cases of tumor removal Suture, all cured.This article describes the author’s experience, emphasizing intraoperative should be detailed exploration, in order to prevent leakage treatment.Surgery must be achieved to stop left to right shunt, completely eliminate the tumor cavity, reinforcement of ventricular septum, to prevent postoperative recurrence.