Kaschin-Beck disease, left ankle and foot

This code signifies Kaschin-Beck disease affecting the left ankle and foot. Kaschin-Beck disease is a chronic, endemic osteochondropathy characterized by degenerative changes in articular cartilage and epiphyseal growth plates, leading to joint deformity and pain. It primarily affects children and adolescents in specific geographical regions.

Apply this code when documentation explicitly states a diagnosis of Kaschin-Beck disease localized to the left ankle and/or foot. Supporting documentation should include clinical findings consistent with osteochondropathy in the specified anatomical region, such as joint pain, swelling, limited range of motion, and radiographic evidence of degenerative changes.

• Ensure laterality is clearly documented (left vs. right vs. bilateral) as separate codes exist for other sites.
• Do not confuse with other forms of osteochondrosis or arthropathy; Kaschin-Beck disease is a distinct entity.
• Code any associated symptoms or complications, such as chronic pain (G89.29), in addition to the primary diagnosis.