CPT® Code 24000

An arthrotomy of the elbow, designated by CPT® Code 24000, involves a surgical procedure that allows for direct access to the elbow joint. This procedure is characterized by the opening of the joint capsule, which can be approached from various angles, including posterior, posterolateral, medial, or anterolateral. The primary objective of this intervention is to explore the internal structures of the elbow joint thoroughly. During the procedure, if there is an accumulation of joint fluid, known as effusion, it is drained to alleviate pressure and discomfort. In cases where an infection is suspected, the surgeon will also drain any infected fluid, blood, or purulent material present within the joint space. To ensure a comprehensive examination, any loculated fluid collections are disrupted through blunt dissection techniques. Following the drainage, the joint is meticulously flushed with sterile saline or an antibiotic solution, often utilizing a method called pulsed lavage, which helps to remove any remaining debris and contaminants. If a foreign body, such as a fragment of bone or other material, is identified within the joint, it is carefully located and extracted. After the completion of these steps, drains may be placed to facilitate ongoing fluid management, and the surgical incision is subsequently closed around these drains to promote healing and minimize the risk of complications.