CPT® Code 46761

The CPT® Code 46761 refers to a surgical procedure known as sphincteroplasty, specifically designed for adults experiencing anal incontinence. This procedure utilizes a technique called levator muscle imbrication, also known as Park posterior anal repair. Anal incontinence can arise from various causes, including traumatic injuries to the anal or perineal regions, complications following hemorrhoidectomy, or surgical interventions for rectal prolapse or tumors. The goal of this procedure is to restore the function of the anal sphincter, which is crucial for maintaining continence. By employing the levator muscle imbrication technique, the surgeon aims to reinforce the anal canal and improve the anorectal angle, thereby enhancing the patient's ability to control bowel movements. This procedure is particularly relevant for adults who have not responded to conservative treatments for incontinence and require surgical intervention to regain their quality of life.