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Urethral Dilation

By

Paul H. Chung

, MD, Sidney Kimmel Medical College, Thomas Jefferson University

Last full review/revision May 2020| Content last modified May 2020
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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.

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