Short-term management options and some treatment methods for urethral strictures require the use of catheters, states the University of Michigan Health System. Prompt and proper treatment of urethral strictures can reduce the risk for developing more serious conditions, such as urinary tract infections and kidney failure.
Temporary management of urethral strictures involves inserting a Foley catheter into the urethra to enable urine to pass from the bladder. A supra-pubic catheter can also be used to empty the urine from the bladder through the stomach, notes the University of Michigan Health System.
Treatment options for urethral strictures, such as dilation and obturation, also require a catheter. Dilation involves inflating and inserting a balloon catheter to open and widen the urethra to facilitate passing of urine. Obturation, meanwhile, involves constant placement of a thin, plastic catheter to prevent the urethra from narrowing and restricting urinary flow.