Reconstruction of long anterior urethral strictures by dorsally quilted penile skin flap.

Abstract

Objective. To present the results of reconstruction of long (>5 cm), penile, bulbar, and bulbopenile urethral strictures by penile skin flap as dorsal onlay in one-stage procedure. Patients and Methods. Between January, 1998 and December, 2004, 18 patients (aged from 28-65 years) presented with long urethral strictures, 5.6-13.2 cm (penile in 6, bulbar in 2 and combined in 10 cases), those were repaired utilizing long penile skin flaps placed as dorsal onlay flap in one stage (Orandi flap 6 cm in 6 cases, circular flaps 7-10 cm in 8, and spiral flaps 10-15 cm in 4). Followup of all patients after reconstruction included urine flow rate at weekly intervals, RUG at 6-12 weeks, and urethrocystoscopy at 12 and 18 months. Results. The urethral patency was achieved in 77% of patients. The complications were fistula in one patient (5.5%), restricture occurred in 3 patients (16.6%) that required visual internal urethrotomy and two patients (11%) showed curvature on erection that dose not interfere with sexual intercourse. Diverticulum (penile urethra) was seen in one patient (5.5%) containing stones and was excised surgically. There was penile skin loss in 3 patients (16.6%). All patients completed at least one-year followup period. Conclusion. Free penile skin flaps offer good results (functional and cosmetic) in long penile and/or bulbar urethral strictures. Meticulously fashioned longitudinal, circular or spiral penile skin flaps could bridge urethral defects up to 15 cm long.

• Authors: Abdel Moneim M Abuzeid, M S Abdel Kader
• Journal: ISRN urology (ISRN Urol) Vol. 2012 Pg. 651513 ( 2012) ISSN: 2090-5815 [Electronic] Egypt
• PMID: 22567421 (Publication Type: Journal Article)