title: Panurethral and complex urethral strictures. Reconstruction in several steps: current techniques and indications.
abstract: Patients with panurethral and complex urethral strictures after failed urethral reconstruction due to strictures and hypospadias repair is a rare but challenging condition. Contemporary surgical techniques include one and two staged urethroplasties using different graft substitutes (i.e., buccal mucosa) or full thickness skin grafts (i.e., from the inner thigh(, thereby providing satisfactory results with reducing the re-stricture rate in these patients. However, all current techniques do so at the expense of higher revision rates and thus requiring multiple procedures. Studies investigating the outcomes of reconstruction in panurethral and complex urethral strictures often have heterogeneous patient cohorts including children and adults, different underlying causes, and different techniques, thus allowing only limited interpretation of the published data. In the field of urethral reconstruction, where personal experience and expertise presents an accepted necessity, however, leading to rather small single center studies,only well-designed randomized clinical trials can truly answer the question of which technique will be advantageous in these patients.
authors: Department of Urology. University Medical Center Hamburg-Eppendorf.Hamburg.Germany.
authors: L A
authors: LA
authors: Kluth
authors: S
authors: S
authors: Riechardt
authors: C P
authors: CP
authors: Reiss
authors: R
authors: R
authors: Dahlem
authors: M
authors: M
authors: Fisch
mesh_terms: D000328:Adult; D002648:Child; D006801:Humans; D007021:Hypospadias / Q000601:surgery; D008297:Male; D011183:Postoperative Complications / Q000209:etiology / Q000517:prevention & control / Q000601:surgery; D019651:Plastic Surgery Procedures / Q000379:methods* / Q000639:trends; D012008:Recurrence; D012189:Retrospective Studies; D016896:Treatment Outcome; D014525:Urethral Stricture / Q000473:pathology / Q000601:surgery*; D013521:Urologic Surgical Procedures, Male / Q000379:methods* / Q000639:trends