What is a urethral dialtor for male bladder?

Question

After the my prostrate surgery, I still had some tissue blocking urine flow that why is was burning when I urinate so my urologist clean my bladder out and told me to use urethral dialator to clean tissue out once a day for 2 week

Answer 1

The urethra is the channel that runs from the bladder, through the prostate and penis and exits at the glans. A urethreurynter or dilator is a tube with a rigid end that is inserted into the urethra in order to (temporarily) widen or dilate the channel.
I hope your doctor supplied you with one or several disposable ones and gave you explicit instructions, as the mucosa lining of the urethra is delicate.