Kaschin-Beck disease, left wrist

This code signifies Kaschin-Beck disease affecting the left wrist. Kaschin-Beck disease is a chronic, endemic osteochondropathy characterized by degenerative changes in articular cartilage and growth plates, leading to joint deformity and dysfunction. It is primarily caused by environmental factors, including selenium deficiency and mycotoxin exposure.

Use this code when documentation explicitly states a diagnosis of Kaschin-Beck disease localized to the left wrist. Supporting documentation should include clinical findings consistent with osteochondropathy, such as joint pain, swelling, and limited range of motion in the left wrist, often confirmed by imaging studies showing characteristic degenerative changes.

• Ensure the laterality (left) and specific joint (wrist) are clearly documented.
• Do not confuse with other forms of osteochondrosis or osteoarthritis; Kaschin-Beck disease is a distinct condition.
• Consider coding any associated symptoms or complications, such as pain (M25.532) or deformity, as secondary diagnoses.