1.Method To review and analyze medical history,clinical manifestation,results of clinical retroposition of all 56 cases,and summarize the characteristics of CDFI.

1.方法对56例小儿肠套叠的病史、临床表现、超声图像、临床复等资料进行回顾性析,总超声影像学。

2.Obsjective: To evaluate the efficiency of the laparoscopic uterine suspension and PPH for female outlet obstructed constipation(OOC)on retroposition of uterus and IRP.

2.讨经腹腹腔镜子宫悬吊术联合经肛门PPH手术治疗子宫后合并直肠内脱垂所致出口梗阻型便秘的治疗效。