system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
The posterior urethra is best visualized by –
assistant
The correct answer is  Micturating / Voiding cystourethrography is the best method to visualize posterior urethra, posterior urethral valve and vesico ureteric reflux.