The urethra is an important part of the human body, which is majorly responsible for the excretion of urine. It helps pass the urine out of the body through the urinary bladder. The male urethra has the additional function of carrying semen to the outside of the body through the penis. Any issues in the urethra directly impact the passage of urine from the body, which is a dangerous situation. Urethral stricture is one of the common issues of the urethra that causes narrowing of the urethral tube. Several urethra procedures, such as Visual Internal Urethrotomy (VIU), help treat urethral strictures.