Arthropathy following intestinal bypass, right wrist

This code describes an inflammatory joint disease, specifically affecting the right wrist, that develops as a complication following intestinal bypass surgery. This condition, often referred to as bypass enteropathy arthritis or jejunoileal bypass arthritis, is a reactive arthropathy linked to changes in gut flora and immune responses after the surgical procedure.

Use this code when documentation clearly indicates a diagnosis of arthropathy that has developed subsequent to an intestinal bypass procedure, with the right wrist being the affected joint. This diagnosis is typically supported by a history of intestinal bypass surgery, clinical signs of arthritis in the right wrist, and exclusion of other causes of arthropathy.

• Ensure the medical record explicitly links the arthropathy to a prior intestinal bypass procedure.
• Verify the laterality of the affected joint; this code is specific to the right wrist.
• Do not confuse with other forms of reactive arthritis or osteoarthritis; the causal link to intestinal bypass is crucial.