Document Detail


Ventral bulbar augmentation: a new technical modification of oral mucosa graft urethroplasty for stricture of the proximal bulbar urethra.
MedLine Citation:
PMID:  20535699     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
PURPOSE: Complication rates with ventral onlay technique of oral mucosa graft urethroplasty have been attributed to the poor ventral support for the graft. We herein describe a new technique which overcomes these problems and also discuss the short-term follow-up. MATERIALS AND METHODS: In a prospective study conducted between January 2006 and June 2008, 13 patients with proximal stricture of the bulbar urethra underwent ventral bulbar augmentation. In this technique, the graft was sutured only to the bulbar urethra and the rest of spongiosal tissue was closed superficially. Longitudinal incisions were given in the partial depth of the bulb, adjacent to the suture line and were sutured together over the first suture line. RESULTS: The mean follow-up period was 16.4 months (range, 6 to 30 months). Two of the patients developed restricture; one at the proximal anastomosis of the graft with native urethra and one at the distal anastomosis. Remaining 11 patients have satisfactory postoperative uroflow rates and are doing well. The success rate at the last follow-up was 84.6%. CONCLUSION: This technique exploits the local bulbar anatomy by successfully moving the lateral bulbar tissue medially, below the ventrally placed mucosal graft. This results in a thicker ventral bulbar platform which provides enhanced support to the graft.
Authors:
Divakar Dalela; Rahul Janak Sinha; Satya Narayan Sankhwar; Vishwajeet Singh
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Publication Detail:
Type:  Journal Article     Date:  2010-06-10
Journal Detail:
Title:  Urology journal     Volume:  7     ISSN:  1735-546X     ISO Abbreviation:  Urol J     Publication Date:  2010  
Date Detail:
Created Date:  2010-06-10     Completed Date:  2010-10-29     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  101286676     Medline TA:  Urol J     Country:  Iran    
Other Details:
Languages:  eng     Pagination:  115-9     Citation Subset:  IM    
Affiliation:
Department of Urology, CSMMU, Lucknow, (UP), India.
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MeSH Terms
Descriptor/Qualifier:
Adult
Humans
Middle Aged
Mouth Mucosa / transplantation*
Prospective Studies
Urethral Stricture / surgery*
Urologic Surgical Procedures, Male / methods
Young Adult

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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