CPT® Code 53425

The procedure described by CPT® Code 53425 refers to a two-stage urethroplasty specifically for the reconstruction or repair of the prostatic or membranous urethra, focusing on the second stage of this surgical intervention. This type of urethroplasty is typically indicated in cases where there has been injury or trauma to the urethra, which may arise from various conditions such as pelvic fractures, prostate surgeries, or radiation therapy. The prostatic and membranous urethra are critical components of the urinary tract, extending from the bladder neck through the prostate gland and terminating at the bulbar segment. The first stage of this procedure, coded as CPT® 53420, involves a perineal approach where a midline incision is made to access the urethra, allowing for the identification and treatment of strictures or transections. During this initial stage, a buccal mucosal graft is often utilized to repair the urethral defect. The second stage, represented by CPT® 53425, is performed after the graft has adequately vascularized, ensuring that sufficient epithelial tissue is present for successful reconstruction. This stage involves the mobilization of the graft and the creation of a neourethra, which is a tubular structure formed around a Foley catheter, ultimately restoring the continuity of the urethra and facilitating normal urinary function.