女婴后天性直肠前庭瘦是指出生后肛门正常．以后在新生儿期发现舟状窝前庭部位有疫日漏粪，或因炎症后出现疲口。我院1991－1996年收治此症16例，均采用经直肠疾管切除修补术。全部治愈出院，随访无复发，排便功能正常。现报告如下。1临床资料11一般资料：手术年龄2－6岁，平均 Congenital thinning of the baby girl posterior rectum is the normal anus after birth. After the discovery in the newborn period boat nest litter vestibule site leakage of stool, or because of inflammation after a fatigue. Our hospital from 1996 to 1996 admitted to this disease in 16 cases, are used transrectal canal resection and repair. All cured and discharged, no recurrence of follow-up, bowel function is normal. The report is as follows. 1 Clinical data 11 General information: Surgery age 2-6 years, on average