1　病例报告患者男 ,46岁 ,因骶尾部脊索瘤术后二便障碍 3个月 ,1999年 9月来我院就诊。述小便须蹲位 ,一次需 2 0～ 30ｍｉｎ ,大便须长期服用泻药以维持通畅。查体见腰骶部有长约 18ｃｍ手术疤痕 ,鞍区感觉减退 ,叩击空洞感。给予推拿治疗 :小腹部顺时针按摩约 6ｍｉｎ ,按揉 1 Case report Male patient, 46 years old, due to sacrococcygeal chordoma surgery after two months of obstruction, September 1999 to our hospital. The urine must be placed in a position that requires 20 to 30 minutes at a time. The laxative must be taken long-term to maintain patency. A physical examination showed that the lumbosacral area had a surgical scar of about 18cm in length, and the saddle area felt diminished and slammed into a sense of emptiness. Give massage treatment: small abdomen clockwise massage for about 6min, rubbing