【摘要】 为探讨不同术式对腹透管移位的影响及其使用效果，将患者随机分成两组：①前置组：将腹透管置入陶氏腔；②后置组：将腹透管置入直肠后。结果发现：后置组导管移位的发生率较前置组明显降低，两组出入液时间、超虑量无显著差异。说明后置式置管方式能有效地减少导管移位，同时有较好的使用效果。更多还原

【Abstract】 To investigate the influence of different methods of surgery on the malposition of peritoneal dialysis catheter (PDC) and the dialysis effect, the patients were randomly divided into two groups: the anterior placed group, the PDC was placed on excavatio rectovesicalis; the posterior placed group, the PDC was placed behind intestinum rectum, The result showed the the incidence of PDC malposition was obviously reduced in the posterior placed group as compared with that in the anterior placed group. The time of input and output and ultrafiltration volume were not signifcantly diffrent in two groups. This indicated that the posterior placed method can effectively reduce PDC malposition.更多还原