传统的直肠癌根治术后患者排尿功能障碍率高达 66%～74% [1] ,术后性功能障碍发生率达 67.9% [2 ] 。我院自 1997年5月～ 1999年 9月在对 14例直肠癌患者实施的直肠癌根治术中注意保存盆腔植物神经功能并消除男性患者术后膀胱后的盆腔间隙 ,在改善患者术后排尿功能和男性患者性 The rate of voiding dysfunction in traditional rectal cancer after radical resection is as high as 66% to 74% [1], and the incidence of postoperative sexual dysfunction is 67.9% [2]. In our hospital from May 1997 to September 1999, 14 cases of rectal cancer patients underwent radical resection of rectal cancer, attention was paid to the preservation of pelvic autonomic function and eliminate postoperative pelvic clearance in male patients after bladder surgery, in order to improve the patient’s postoperative urination Functional and male patient