CPT® Code 27033

The procedure described by CPT® Code 27033 refers to an arthrotomy of the hip, which is a surgical intervention involving an incision into the hip joint. This procedure is primarily indicated for the exploration or removal of loose or foreign bodies that may be present within the joint space. Loose bodies typically arise from trauma to the hip joint, leading to the detachment of cartilage fragments that can float freely within the joint. These loose fragments can interfere with normal joint movement, resulting in pain, discomfort, and a decrease in mobility for the patient. The surgical approach begins with a skin incision made over the lateral aspect of the hip joint, allowing access to the underlying structures. The surgeon then carefully dissects through the soft tissues and opens the joint capsule to gain visibility of the hip joint interior. Once inside, the surgeon examines the joint for any signs of injury or disease and identifies the loose or foreign bodies that need to be removed. After the removal of these bodies, the joint is typically flushed with sterile saline to ensure cleanliness and reduce the risk of infection before the incision is closed. This procedure is crucial for restoring function and alleviating pain associated with loose bodies in the hip joint.