Urethral dilation is used to treat the following:
Contraindications include untreated infection and bleeding diathesis. Dilation can be done using various techniques, such as by inflating a balloon or by inserting progressively larger instruments called sounds. Usually, lidocaine gel, a local anesthetic, is first introduced into the penis. Typically, after dilation a urethral catheter is left in place temporarily to facilitate healing. Sometimes patients are asked to insert an instrument into their own urethra periodically at home.