Indian Journal of Urology Users online:416  
IJU
Home Current Issue Ahead of print Editorial Board Archives Symposia Guidelines Subscriptions Login 
Print this page  Email this page Small font sizeDefault font sizeIncrease font size
ORIGINAL ARTICLE
Year : 2014  |  Volume : 30  |  Issue : 1  |  Page : 17-22

Single stage ventral onlay buccal mucosal graft urethroplasty for navicular fossa strictures


1 Department of Urology, Mahatma Gandhi Medical College and Research Institute, Puducherry, India
2 Department of Pathology, Mahatma Gandhi Medical College and Research Institute, Puducherry, India

Correspondence Address:
Puskar Shyam Chowdhury
SF 1, Maragatham Apartment, Ellaipillaichavadi, Puducherry 605 005
India
Login to access the Email id

Source of Support: None, Conflict of Interest: None


DOI: 10.4103/0970-1591.124200

Rights and Permissions

Introduction: The correction of fossa navicularis strictures poses a distinct reconstructive challenge as it requires attention to cosmesis, in addition to urethral patency. Different graft and flap based repairs have been described with variable success rates. However, the ideal management remains unclear. The feasibility and efficacy of a single stage ventral onlay buccal mucosa graft urethroplasty (VOBMGU) for navicular fossa strictures (NFS) was evaluated in the present study. Subjects and Methods: All patients with NFS attending urology out-patient department from March, 2009 onward accepting VOBMGU were evaluated prospectively. Patients with minimum 1 year of follow-up were included for analysis. The technique involves opening the diseased stenosed meatus ventrally up to the corona. The diseased mucosa is excised leaving a midline strip of native urethral mucosa on the dorsal side. The buccal mucosal graft (BMG) is fixed on either side of this strip over a 24 Fr. silicone catheter. The glans wings are apposed in midline taking anchoring bites on the mucosal graft ventrally. Post-operatively patients were reviewed at 1, 3, 6 and 12 months and annually thereafter. Cosmetic acceptance and splaying of the urinary stream was assessed with individual questionnaires. Results: A total of six patients underwent VOBMGU. Average flow rate at 3 months post-operatively was 12 ml/s. The end result was cosmetically highly acceptable. There was no fistula in any of the cases. With a median follow-up of 37 months, only one patient had a recurrence of stricture in a proximal site. Conclusions: VOBMGU is a viable technique for reconstruction of NFS with promising short term results. However, long-term follow-up is necessary.


[FULL TEXT] [PDF]*
Print this article     Email this article
 Next article
 Previous article
 Table of Contents

 Similar in PUBMED
   Search Pubmed for
   Search in Google Scholar for
 Related articles
 Citation Manager
 Access Statistics
 Reader Comments
 Email Alert *
 Add to My List *
 * Requires registration (Free)
 

 Article Access Statistics
    Viewed7718    
    Printed32    
    Emailed1    
    PDF Downloaded187    
    Comments [Add]    

Recommend this journal

 

HEALTHWARE INDIA