CPT® Code 27407

The procedure described by CPT® Code 27407 pertains to the primary repair of torn ligaments and/or the joint capsule in the knee, specifically focusing on the cruciate ligaments, which include the anterior cruciate ligament (ACL) and the posterior cruciate ligament (PCL). The knee joint is stabilized by four major ligaments: the ACL and PCL, which are located centrally within the knee, and the medial collateral ligament (MCL) and lateral collateral ligament (LCL), which are positioned on the inner and outer aspects of the knee, respectively. The ACL and PCL are crucial for providing rotational stability to the knee, and injuries to these ligaments can lead to significant instability, causing the knee to buckle during movement. In cases where the ACL or PCL is torn, surgical intervention may be necessary to restore stability and function to the knee. The procedure involves making a skin incision over the affected area, followed by dissection of the soft tissues to expose the damaged ligament. The repair process includes suturing the torn ligament and, if necessary, using suture anchors to reinforce the repair. Additionally, any associated tears in the joint capsule are also addressed during the procedure. It is important to note that this code is specifically designated for the primary repair of the ACL or PCL and/or the joint capsule, distinguishing it from other codes that pertain to repairs of the MCL or LCL, or for multi-ligament injuries.