目的探讨涤纶布用于直肠悬吊术治疗直肠脱垂的临床疗效。 方法对采用涤纶布条行直肠骶骨悬吊术治疗直肠脱垂38例患者的临床资料进行回顾性分析。 结果术后除2例切口感染，1例并发尿潴留外，其余35例无任何并发症发生。38例患者均治愈出院，平均住院时间12 d。本组病例均获随访，随访时间1~9年，随访期间无一例复发，均能进行日常体力劳动。结论用涤纶布条行直肠悬吊术治疗直肠脱垂，疗效确切，操作简便，创伤小，值得临床推广。
Test of tissue tolerance to domastic prosthetic materials (carbon fiber mesh, siliconized velvet, silk cloth and dacron cloth) as a subcutaneos transplant was performed in the adcominal wall of rabbit. These implants and their surroundding tissues were excied for studies at second , fourth, eighth and the twelfth weeks after operation. Ratio of fibroblast count to inflammatory cells count which is a common parameter of tissue tolerance was calculated in these four groups. The result shows that fibroblastic cell reaction elicited by carbon fiber mesh is the greates among the four prosthetic materials, the second one is dasron cloth. The inflammatory cell reaction elicited by silk is the greatest among the four materials, the second is carbon fiber mesh, and the dacron cloth the least. Tissure tolerance of dacron cloth is the best in the four prosthetic materials for implantation while sick is the worst.