我们自1997年起在36例直肠癌根治术肛门切除部分中应用神经外科手术保护膜，得到了满意的效果。它既改变了布类敷料容易移动，滑脱的现象，又有隔离防血水的特点，现报告如下。1资料与方法手术患者共36例，女性16例，男性20例，最大年龄70岁，最小年龄38岁，平均54岁。所有手术 Since 1997, we have applied neurosurgical protective film to 36 patients undergoing anorectal resection of rectal cancer, and achieved satisfactory results. It not only changed the phenomenon that cloth dressing was easy to move and slipped off, but also had the characteristics of isolation and blood-prevention. The report is as follows. 1 Materials and Methods A total of 36 cases of surgical patients, 16 females, 20 males, the maximum age of 70 years, the minimum age of 38 years, an average of 54 years. All operations