Abstract
Background
Non-traumatic obliterative bulbar urethral stricture with residual urethral lumen below 3 Fr is a challenging surgical scenario for reconstructive surgeons, because either anastomotic or single augmentation urethroplasty is not an option.
Objectives
To describe our double-face buccal mucosa graft (BMG) urethroplasty with dorsal onlay and ventral inlay relying on the vessels and nerve-sparing technique of Kulkarni’s one-side dissection.
Methods
We retrospectively reviewed a prospectively maintained database of patients with non-traumatic obliterative bulbar urethral strictures who underwent double-face bulbar urethroplasty with one-side dissection and dorsal onlay plus ventral inlay BMG. Patient demographics, clinical data, and follow-up were analyzed.
Results
A total of 59 patients underwent double-face urethroplasty with dorsal approach. The median age was 37 years (IQR 27–49) and the median stricture length was 5 cm (IQR 3.75–6). No patients had immediate post-operative complications. The overall success rate was 88% with a median follow-up of 30.9 months (IQR 16.9–44.2). Two patients were treated with DVIU, and two patients with open urethral surgery. One patient developed erectile dysfunction after surgery. Age, etiology, stenosis length and previous treatment were not factors related to surgical failure.
Conclusion
Our preliminary albeit encouraging results showed that this approach was feasible in all patients and with negligible perioperative complications. Success rate was 88%. We did not find any factors related to surgical failure. Our dorsal double-face augmented urethroplasty may be a valid alternative to the Palminteri’s ventral double-face urethroplasty, especially in those patients with mid-distal bulbar or peno-bulbar urethral strictures.
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References
Barbagli G, Bandini M, Balò S, Sansalone S, Butnaru D, Lazzeri M (2020) Surgical treatment of bulbar urethral strictures: tips and tricks. Int Braz J Urol 46(4):511–518. https://doi.org/10.1590/S1677-5538.IBJU.2020.99.04
Palminteri E, Manzoni G, Berdondini E et al (2008) Combined dorsal plus ventral double buccal mucosa graft in bulbar urethral reconstruction. Eur Urol 53(1):81–90. https://doi.org/10.1016/j.eururo.2007.05.033
Kulkarni S, Barbagli G, Sansalone S, Lazzeri M (2009) One-sided anterior urethroplasty: a new dorsal onlay graft technique. BJU Int 104(8):1150–1155. https://doi.org/10.1111/J.1464-410X.2009.08590.X
Kulkarni S, Barbagli G, Kirpekar D, Mirri F, Lazzeri M (2009) Lichen sclerosus of the male genitalia and urethra: surgical options and results in a multicenter international experience with 215 patients. Eur Urol 55(4):945–956. https://doi.org/10.1016/J.EURURO.2008.07.046
Gelman J, Siegel JA (2014) Ventral and dorsal buccal grafting for 1-stage repair of complex anterior urethral strictures. Urology 83(6):1418–1422. https://doi.org/10.1016/j.urology.2014.01.024
Barbagli G, Bandini M, Salò B et al (2021) Patient-reported outcomes for typical single cheek harvesting vs atypical lingual, labial or bilateral cheeks harvesting: a single-center analysis of more than 800 patients. World J Urol. https://doi.org/10.1007/S00345-020-03400-Y
Mitropoulos D, Artibani W, Graefen M, Remzi M, Rouprêt M, Truss M (2012) Reporting and grading of complications after urologic surgical procedures: an ad hoc EAU guidelines panel assessment and recommendations. Eur Urol 61(2):341–349. https://doi.org/10.1016/J.EURURO.2011.10.033
Bandini M, Barbagli G, Leni R et al (2021) Assessing in-hospital morbidity after urethroplasty using the European Association of Urology Quality Criteria for standardized reporting. World J Urol. https://doi.org/10.1007/S00345-021-03692-8 (Published online)
Barbagli G, De Angelis M, Romano G, Lazzeri M (2007) Long-term followup of bulbar end-to-end anastomosis: a retrospective analysis of 153 patients in a single center experience. J Urol 178(6):2470–2473. https://doi.org/10.1016/j.juro.2007.08.018
Bakbagli G, Palminteri E, Guazzoni G, Montorsi F, Turini D, Lazzeri M (2005) Bulbar urethroplasty using buccal mucosa grafts placed on the ventral, dorsal or lateral surface of the urethra: are results affected by the surgical technique? J Urol 174(3):955–958. https://doi.org/10.1097/01.ju.0000169422.46721.d7
Barroso U, Prado F (2021) A new double graft technique in urethroplasty for complex urethral stenosis: preliminary findings. Int Braz J Urol 47(4):856–860. https://doi.org/10.1590/S1677-5538.IBJU.2020.1131
Rajaian S, Murugavaithianathan P, Krishnamurthy K, Murugasen L (2019) Non transecting dorsal onlay and ventral inlay buccal mucosal substitution urethroplasty for obliterative bulbar urethral strictures. Urol Int 103(4):454–458. https://doi.org/10.1159/000503263
Palminteri E, Berdondini E, Shokeir AA, Iannotta L, Gentile V, Sciarra A (2011) Two-sided bulbar urethroplasty using dorsal plus ventral oral graft: urinary and sexual outcomes of a new technique. J Urol 185(5):1766–1771. https://doi.org/10.1016/j.juro.2010.12.103
Enganti B, Reddy MS, Chiruvella M et al (2020) Double-face augmentation urethroplasty for bulbar urethral strictures: analysis of short-term outcomes. Turk J Urol 46(5):383–387. https://doi.org/10.5152/tud.2020.20106
Chen ML, Odom BD, Johnson LJ, Santucci RA (2013) Combining ventral buccal mucosal graft onlay and dorsal full thickness skin graft inlay decreases failure rates in long bulbar strictures (≥ 6 cm). Urology 81(4):899–903. https://doi.org/10.1016/j.urology.2012.11.055
Joshi P, Kaya C, Kulkarni S (2016) Approach to bulbar urethral strictures: Which technique and when? Turk J Urol 42(2):53–59. https://doi.org/10.5152/TUD.2016.12989
Morey AF (2001) Urethral plate salvage with dorsal graft promotes successful penile flap onlay reconstruction of severe pendulous strictures. J Urol 166(4):1376–1378. https://doi.org/10.1016/S0022-5347(05)65773-4
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CBR: protocol/project development, data collection or management, data analysis, and manuscript writing/editing. MB: protocol/project development, data analysis, and manuscript writing/editing. PMJ protocol/project development and manuscript writing/editing. SB: data collection or management. VS: data collection or management. SLY: data collection or management. SB: data collection or management. AP: data collection or management. SBK: protocol/project development and manuscript writing/editing.
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A retrospective analysis was performed using patient information (history, surgery and evolution).
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Ballesteros Ruiz, C., Bandini, M., Joshi, P.M. et al. Dorsal approach for double-face bulbar urethroplasty: ventral inlay plus dorsal onlay using Kulkarni one-side dissection. Int Urol Nephrol 54, 1039–1045 (2022). https://doi.org/10.1007/s11255-022-03158-9
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DOI: https://doi.org/10.1007/s11255-022-03158-9