Use of bladder mucosal graft for urethral reconstruction

Background: The ideal tissue for complex urethral reconstruction has yet to be determined, especially in patients with deficient preputium. The use of bladder mucosa as a free graft could be an alternative in these problem cases. Methods: Bladder mucosa graft urethroplasty was performed on 14 patien...

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Veröffentlicht in:International journal of urology 2000-10, Vol.7 (10), p.355-360
Hauptverfasser: Özgök, Yaşar, Tan, M Özgür, Kilciler, Mete, Tahmaz, Lütfü, Erduran, Doğan
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container_end_page 360
container_issue 10
container_start_page 355
container_title International journal of urology
container_volume 7
creator Özgök, Yaşar
Tan, M Özgür
Kilciler, Mete
Tahmaz, Lütfü
Erduran, Doğan
description Background: The ideal tissue for complex urethral reconstruction has yet to be determined, especially in patients with deficient preputium. The use of bladder mucosa as a free graft could be an alternative in these problem cases. Methods: Bladder mucosa graft urethroplasty was performed on 14 patients with penoscrotal or scrotal hypospadias. The mean age of the patients was 18.7 (range 14–23) years. Ten cases were subjected to primary urethral reconstruction while four cases had previous hypospadias repair. Results: Complete urethral replacement by the bladder mucosa tube was performed in six patients. Meatal problems occurred in two (33.33%) patients and proximal fistula formed in one (16.67%) patient. A bladder mucosa graft was combined with preputial or tunica vaginalis grafts distally in eight cases, and one patient in the tunica vaginalis group developed fistula at the anastomosis of the bladder mucosa and tunica vaginalis grafts. The overall complication rate was 28.6%. Conclusions: Our initial results showed that bladder mucosa grafts can be used successfully for urethral reconstruction especially when combined with preputial or tunica vaginalis grafts distally.
doi_str_mv 10.1046/j.1442-2042.2000.00210.x
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source MEDLINE; Wiley Online Library All Journals
subjects Adolescent
Adult
bladder mucosa
Humans
Hypospadias - surgery
Male
Mucous Membrane - transplantation
preputium
Reconstructive Surgical Procedures
tunica vaginalis
Urethra - surgery
urethral reconstruction
Urinary Bladder - transplantation
title Use of bladder mucosal graft for urethral reconstruction
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