CPT® Code 27648

The CPT® Code 27648 refers to the injection procedure specifically designed for ankle arthrography. This procedure involves a series of steps that begin with the cleansing of the skin at the injection site to minimize the risk of infection. Following this, a local anesthetic is administered to ensure patient comfort during the procedure. A needle is then carefully inserted into the ankle joint, allowing for the aspiration of any existing fluid within the joint space using a syringe. This step is crucial as it prepares the joint for the subsequent injection of a radiopaque substance, which is essential for imaging purposes. The radiopaque substance is injected into the ankle joint, and the joint is then exercised to facilitate even distribution of the contrast material throughout the joint space. This distribution is vital for obtaining clear and accurate imaging results. Once the contrast material has been adequately distributed, radiographic images are obtained, which are reported separately. This comprehensive approach allows for detailed visualization of the ankle joint, aiding in the diagnosis and assessment of various conditions affecting the joint.