Post-traumatic osteoarthritis, unspecified elbow

This code signifies degenerative joint disease of the elbow that develops as a direct consequence of a prior injury to the joint. It represents the chronic arthritic changes, such as cartilage breakdown and bone spurs, occurring in the elbow following trauma.

Apply this code when documentation clearly links osteoarthritis of the elbow to a specific past injury. This includes scenarios where a patient presents with chronic elbow pain, stiffness, and imaging findings consistent with osteoarthritis, and the history indicates a prior fracture, dislocation, or other significant trauma to the elbow joint.

• Ensure the medical record explicitly states the "post-traumatic" nature of the osteoarthritis and specifies the elbow as the affected joint.
• Avoid using this code for primary osteoarthritis of the elbow without a documented traumatic etiology.
• If the specific elbow (right or left) is documented, use the more specific codes M19.121 or M19.122.