Chronic postrheumatic arthropathy [Jaccoud], right wrist

This code signifies a chronic joint disorder affecting the right wrist, characterized by non-erosive deformities and ulnar deviation, typically following an episode of rheumatic fever. It represents a persistent, non-inflammatory arthropathy resulting from the long-term effects of rheumatic disease.

Use this code when documentation clearly states a diagnosis of Jaccoud's arthropathy affecting the right wrist, particularly in patients with a history of rheumatic fever. Supporting documentation should describe the characteristic deformities, such as ulnar deviation, without evidence of active inflammation or erosion.

• Ensure documentation specifies "Jaccoud's arthropathy" or "chronic postrheumatic arthropathy" and the affected joint (right wrist).
• Do not confuse with active rheumatoid arthritis or other inflammatory arthropathies; Jaccoud's is non-erosive.
• Code any underlying or historical rheumatic fever condition separately, if applicable, using appropriate Z codes or sequela codes.