经尿道悬浮离子刀电切治疗尿道狭窄

Clinical Study of Internal Urethrotomy for Urethral Stricture by Suspensive Ion-Scalpel

目的:探讨经尿道悬浮离子刀电切治疗尿道狭窄的临床疗效.方法:采用经尿道悬浮离子刀电切治疗尿道狭窄26例,并进行术后随访.结果:26例患者手术均获成功.术中出血量4～16 mL.术后随访3～12个月,20例患者均自行排尿通畅,Qmax19～28 mL/s.结论:经尿道悬浮离子刀电切治疗尿道狭窄,具有低温切割、切割准确、术后尿道再狭窄少等优点,是有效的微创新技术之一.

Objective-To investigate the effect of internal urethrotomy with suspensive ion-scalper in treating urethral stricture. Methods：Twenty-six patients were operated on by internal urethrotomy with suspensive ionscalpel and followed up post operatively. Results.. All 26 patients underwent internal urethrotomy successfully with 4- 16 mL of blood lose. Twenty patients were followed up for 3 to 12 moths. All of them had satisfactory voiding,and the max urine flow rate were 19-28ml per second. Conclusion： Internal urethrotomy with suspensive ion-scalpel has the forte of lower-temperature incising, few complications, few recurrent urethral stricture and should be considered as a new minimally invasive surgery technique in urethral stricture therapy.