1971年～1986年,我们共收治先天性膀胱颈挛缩14例,均经手术治愈,现报告如下。 14例均为男性儿童,年龄6～14岁,均以排尿困难主诉入院。此症状10例于出生后即出现,4例予2～3岁时始发现。其主要症状和体征有:充溢性尿失禁7例,尿频7例,尿线细而无力4例,滴沥状排尿3例,下腹部包块10例,尿痛2例,外阴部尿疹3例。7例充溢性尿失禁残余尿200～320ml,平均240ml;另7例残余尿50～150ml,平均76ml。14例均行膀胱镜检查可顺利通过F11～14镜鞘,可见颈部增厚、隆起,膀胱壁有明显之小梁、假性憩 From 1971 to 1986, we treated a total of 14 cases of congenital bladder neck contracture, were cured by surgery, are as follows. 14 cases were male children, aged 6 to 14 years old, were complained of dysuria main admission. 10 cases of this symptom occurred immediately after birth, 4 cases to 2 to 3 years old was found. The main symptoms and signs are as follows: 7 cases of overflow incontinence, 7 cases of urinary frequency, 4 cases of fine and weak urinary tract, 3 cases of drip-like urination, 10 cases of lower abdominal mass, 2 cases of dysuria, 3 cases of vulvar rash . 7 cases of residual urinary incontinence residual urine 200 ~ 320ml, an average of 240ml; the other 7 cases of residual urine 50 ~ 150ml, an average of 76ml. 14 cases underwent cystoscopy can be successfully passed F11 ~ 14 sheath, visible thickened neck, uplift, the bladder wall obvious trabecular, false rest