Treatment Trends for Anterior Urethral Stricture: An International Survey on Eligibility for Staged Urethroplasty.

A0529 Perioperative outcomes and prevalence of urethral strictures during surgery for benign prostatic hyperplasia: Results from the GRAND study

V034 Urethroplasty using double-face buccal mucosa grafts for obliterative penile urethral strictures involving the fossa navicularis

P0062 Autologous live-cultured buccal epithelial cells for bulbar urethral strictures: 24-months follow-up results

P0802 Predicting urethral stricture recurrence after urethroplasty: Key risk factors and postoperative indicators

P0069 The injectable gelatin-sodium alginate drug delivery systems for urethral stricture disease through the enhancement of tissue repair and prevention of fibroblast-driven extracellular matrix remodeling

A0800 Comparative outcomes of dorsal onlay urethroplasty using labia minora, buccal mucosal, and vaginal wall grafts in female urethral stricture

P0800 Routine low-dose tadalafil following buccal mucosal graft urethroplasty for bulbar urethral strictures: Influence on urinary, sexual, and patient-reported functional outcomes — a prospective cohort of 170 patients

A0798 VeSpAR trial: A randomized controlled trial comparing vessel-sparing anastomotic repair and transecting anastomotic repair in isolated, short, bulbar urethral strictures

A0807 5-year outcomes of optilume for recurrent anterior urethral strictures: Pooled results from the robust I, II and III trials

A0797 Nationwide patterns and detailed morphology of urethral stricture disease: Ten-year analysis of prevalence, treatment approaches, and etiology from a German reconstructive center

A0812 Clinical determinants of urethroplasty failure in female urethral stricture: Insights from a 91-patient cohort

P0068 Comparative outcomes of dorsal, ventral buccal mucosal graft, and non-transecting anastomotic urethroplasties in bulbar urethral strictures: A multicenter retrospective analysis

A0813 Outcomes of female urethral stricture management: Augmentation urethroplasty versus incision urethrotomy – results from a randomized controlled trial

A0811 Optilume® drug-coated balloon dilation in the treatment of female urethral stricture disease

P0066 Resection urethroplasty for extended bulbar urethral strictures: Complications and factors of their development

A0810 Efficacy of drug-coated balloon dilation versus endoscopic standard treatment in posterior urethral stenosis: A real-world comparative study

Objective: Buccal mucosa graft (BMG) urethroplasty is a well-established treatment option for complex anterior urethral strictures. However, factors affecting surgical outcomes remain under investigation. This study aimed to evaluate the impact of stricture length and smoking on surgical success following dorsolateral onlay BMG urethroplasty. Materials and Methods: This retrospective observational study included 51 patients who underwent single-stage dorsolateral onlay BMG urethroplasty between 2021 and 2025. Patients with short strictures (<1.5 cm), urethral fistula or abscess, prior failed urethroplasty, or oral mucosal pathology were excluded. The primary outcome was surgical success, defined as the absence of obstructive symptoms and the need for further intervention. Statistical analysis included the Mann–Whitney U test, Fisher’s exact test, and logistic regression. Results: The overall success rate was 74.5%. Patients in the success group had significantly shorter strictures compared to the failure group (median: 2.1 [2.0–2.8] cm vs. 5.0 [2.25–5.25] cm; p=0.002), and smoking prevalence was lower (21.1% vs. 69.2%; p=0.005). No significant differences were observed in age, comorbidities, stricture location, etiology, or preoperative Qmax. In the multivariate analysis, stricture length (OR: 0.461; 95% CI: 0.252–0.844; p=0.012) and smoking (OR: 5.572; 95% CI: 1.130–27.845; p=0.035) remained independent predictors of surgical failure. Conclusions: Stricture length and smoking are independent risk factors for failure following dorsolateral BMG urethroplasty. These factors should be addressed during preoperative counseling. Keywords: buccal mucosal graft, smoking, stricture length, urethral stricture, urethroplasty

Pirfenidone attenuates urethral stricture after injury by inhibiting Gli2 mediated HAS2 expression in fibroblasts.

Evaluation of animal models for urethral stricture: a systematic review.