Management of Bladder Neck Contracture in the Age of Robotic Prostatectomy: An Evidence-based Guide

Abstract

The incidence of bladder neck contracture (BNC), or postprostatectomy vesicourethral anastomosis, has declined since the advent of robotic surgery. However, men with peripheral vascular comorbidities, among other factors, still have a high risk of developing this complication after any surgery that involves manipulation of the prostate. The best strategy for BNC management remains uncertain because of inconsistency in success for different approaches across studies. We reviewed the available evidence on BNC, including the results for endoscopic treatments, scar modulation therapies, and open and robotic bladder neck reconstruction. On the basis of these data, we propose a management flowchart. Patient baseline status and subjective goals and preferences remain crucial in management choices. PATIENT SUMMARY: Contracture of the bladder neck can occur as a complication after surgery to the prostate. We reviewed the evidence for various treatment approaches and propose a flowchart for management of this condition.

Keywords: Bladder neck contracture; Prostate cancer; Robotic prostatectomy; Urethral stricture.