CPT® Code 53510

The procedure described by CPT® Code 53510 refers to urethrorrhaphy, which is the surgical repair of a wound or injury to the urethra, specifically targeting the bulbar urethra. This procedure is typically indicated in cases of trauma or injury to the urethra, which may occur due to various reasons, including penetrating injuries. The surgical approach involves making a midline incision in the perineal area, allowing access to the urethra. During the procedure, the bulbocavernosus muscle is divided to facilitate entry into the corpus spongiosum, where the injury is located. The surgical team cleans the wound and may perform debridement of the corpus spongiosum if necessary to ensure a clean repair. The urethra is then carefully examined, and the repair technique employed is akin to that used in urethroplasty for strictures. For defects measuring less than 25 mm, the repair is achieved through anastomosis, while longer defects require additional dissection to maximize the length of the urethra for proper alignment. The suturing technique involves a single layer of sutures on the dorsal surface and two layers on the ventral surface to ensure a secure closure. Post-operative care may include the placement of drains if the wound is large or contaminated, and a catheter may be inserted transurethrally into the bladder to facilitate healing and drainage.