Preserved urethral plate urethroplasty to treat urethral fistula after hypospadias repair
- VernacularTitle:保留尿道板手术修复尿道下裂术后尿瘘
- Author:
Minglei LI
;
Weiping ZHANG
;
Ning SUN
;
Chengru HUANG
;
Jiwu BAI
;
Jun TIAN
;
Hongcheng SONG
- Publication Type:Journal Article
- Keywords:
Urethra;
Hypospadias;
Urethroplasty
- From:
Chinese Journal of Urology
2008;29(6):389-391
- CountryChina
- Language:Chinese
-
Abstract:
Objective To evaluate the application of preserved urethral plate urethroplasty to treat urethral fistula after hypospadias repair. Methods Two hundred and twenty-four cases with u-rethral fistula after hypospadias repair were treated by preserved urethral plate urethroplasty from 2001 to 2006.Follow-up data were reviewed and analyzed.All of these cases had big(>1 cm)ure-thral fistula.One hundred and two failed hypospadias cases were repaired by tubularized incised plateurethroplasty(Snodgrass).The patients were 2-16 years old and mean age was 3.7 years old.In thesame time period,86 failed hypospadias cases were repaired by Duplay urethroplasty.The children were 2-14 years old and mean age was 3.5 years old.Twenty failed hypospadias cases were repaircd by Onlay island flap urethroplasty and another 1 6 failed hypospadias cases were repaired by Flip-Flap urethroplasty. Results Fistulas were successfully repaired in 86(84.3%)cases out of 102 tubular-ized incised plate urethroplasty procedure.There were 1 3 urethral fistulas and 3 urethral strictures.Seventy-five(87.2%)cases were successful out of 86 Duplay procedure.There were 9 urethral fistulas and 2 urethral strictures.There was no significant difference between these tWO groups of results(P>0.05).Nineteen cases were successful out of 20 Onlay urethroplasty procedures and there was only l urethral fistula.Fourteen cases were successful out of 1 6 Flip-Flap procedures and there was onlv 2 u-rethral fistulas. Conclusions Surgical procedure for urethral fistula repair should be chosen accord-ing to the condition of penis.Tubularized incised plate urethroplasty can get same satisfactory result comparing with Duplay method for failed hypospadias repair.More Snodgrass should be used to assure the cosmetic penis.
