Double urethra

This code represents a congenital anomaly characterized by the presence of two distinct urethral channels, which may be complete or incomplete. This rare malformation can affect males or females and may present with varying degrees of duplication, from a blind-ending accessory channel to two fully patent urethras.

Use this code when documentation clearly indicates a diagnosis of double urethra, also known as urethral duplication. This diagnosis is typically made through imaging studies such as retrograde urethrography or MRI, and may be suspected in patients presenting with recurrent UTIs, incontinence, or abnormal urinary stream.

• Differentiate from other urethral anomalies like urethral stricture (N35.x) or hypospadias/epispadias (Q54.x, Q64.0).
• Ensure documentation specifies "double urethra" or "urethral duplication" rather than just "urethral anomaly."
• Code any associated genitourinary anomalies separately if documented.