Urethral Strictures by Site

• Prostatic:
• Membranous: Common site for iatrogenic urethral stricture
• Bulbar: Proximal bulbar is the site of stricture in 70% of patients gonococcal urethritis due to its relatively dependent position.
• Penile: Proximal penile urethra (at the penoscrotal junction) is a common site for iatrogenic urethral stricture.

References

Zagoria RJ and Tung GA. The lower urinary tract. in Genitourinary Radiology: The Requisites. 1997