Osteochondritis dissecans, left elbow

This code signifies a condition where a segment of cartilage and underlying bone in the left elbow loses its blood supply, leading to its eventual separation from the surrounding bone. This can result in pain, swelling, and mechanical symptoms like locking or catching in the joint. It is a form of osteochondrosis affecting the elbow joint.

Use this code when documentation explicitly states osteochondritis dissecans affecting the left elbow. This diagnosis is typically made based on clinical examination, imaging studies such as X-rays, MRI, or CT scans, and arthroscopy. It is commonly seen in adolescents and young adults involved in repetitive overhead activities.

• Ensure laterality is clearly documented as "left elbow" to support this specific code.
• Distinguish from other elbow conditions like epicondylitis or bursitis, which have different code assignments.
• Look for documentation of the specific bone affected (e.g., capitellum) if available, though not required for this general code.