Radiohumeral (joint) sprain of left elbow, initial encounter

This code signifies a sprain affecting the radiohumeral joint in the left elbow, which is the articulation between the head of the radius and the capitellum of the humerus. A sprain indicates an injury to the ligaments supporting this joint, without a complete dislocation or fracture.

Apply this code for patients presenting with an acute injury to the left elbow, specifically diagnosed as a sprain of the radiohumeral joint. This is appropriate for initial evaluations and treatments of such an injury, often following trauma or overuse.

• Ensure documentation specifies "left" elbow and "radiohumeral" joint.
• Verify the encounter is indeed the "initial" encounter for this specific injury.
• Differentiate from other elbow sprains (e.g., ulnar collateral ligament) or dislocations.