【摘要】 目的　提高对严重外尿道口及舟状窝部尿道狭窄的治疗效果。　方法　总结应用尿道延伸术治疗严重尿道口及舟状窝部尿道狭窄患者 15例的疗效及随访情况。　结果　术后随访 3～36个月 ,平均 2 1个月 ,除 2例再发外尿道口轻度狭窄 ,经 3～ 6次尿道扩张后排尿通畅 ,13例效果满意。　结论　尿道延伸术式符合生理解剖特点 ,成功率高 ,可达到持久保持排尿通畅及阴茎外观满意的效果更多还原

【Abstract】 Objective To evaluate the urethra lengthening technique in the management of stricture of the external orifice and navicular fossa of urethra. Methods From June 1995 to April 1999,15 cases of severe stricture of the external orifice and navicular fossa of urethra were treated by the urethra lengthening technique and the therapeutic effect was evaluated. Results The patients have been followed up for 3～36 months with a mean of 21 months.Satisfactory results with normal voiding and good apearence of the penis have been observed in all but 2.Slight stricture of the external orifice has been noted in 2 patients and has been relieved after 3～6 times of urethral sounding. Conclusions Urethra lengthening technique yields a high success rate with consistant normal voiding and is compliant with the normal anatomy and physiology of the urethra.更多还原