CPT® Code 64872

Add-On Code

The CPT® Code 64872 refers to the procedure of suturing a nerve that requires a secondary or delayed suture. This code is specifically used in situations where the initial nerve repair, known as primary neurorrhaphy, is not sufficient on its own, necessitating additional surgical intervention. The process begins with the exposure of the injured nerve, which is critical for effective repair. Following exposure, external neurolysis is performed; this step involves the meticulous removal of any adhesions or scar tissue that may be impeding the nerve's function. This procedure is typically conducted under microscopic visualization to ensure precision and minimize damage to surrounding tissues. Once the nerve is adequately freed from any obstructions, the actual suture repair can be executed. It is important to note that this code is reported separately in addition to the primary neurorrhaphy code, highlighting its role as a supplementary procedure in complex nerve repair cases.