CPT® Code 27695

The procedure described by CPT® Code 27695 involves the primary repair of a disrupted ligament in the ankle, specifically targeting the collateral ligaments. The ankle joint is supported by several ligaments that are categorized into three main groups: the deltoid or medial collateral ligament, which provides medial stability; the three lateral collateral ligaments (anterior talofibular, posterior talofibular, and calcaneofibular ligaments), which stabilize the joint laterally; and the syndesmotic ligaments, which help maintain the alignment of the ankle. When any of these ligaments are disrupted, it can lead to instability in the ankle joint, resulting in pain and impaired function. The procedure under CPT® Code 27695 is indicated when only one of the collateral ligament groups is disrupted. During the surgical intervention, an incision is made on either the lateral or medial side of the ankle to access the injured ligament. The damaged tissue is carefully debrided to remove any non-viable material, and the ligament is then repaired using sutures. In cases where the ligament has completely detached from the bone, reattachment may be performed using a bone screw. It is important to note that CPT® Code 27695 is specifically designated for the primary repair of the ligament(s) and should not be used if both collateral groups are involved, which would instead require the use of CPT® Code 27696.