Postdysenteric arthropathy, left elbow

This code signifies an inflammatory joint condition affecting the left elbow that develops as a reactive sequela to a prior enteric infection, typically bacterial dysentery. It is a form of reactive arthritis where the immune system mistakenly attacks joint tissues following an infection elsewhere in the body.

Apply this code when documentation explicitly states a diagnosis of postdysenteric arthropathy localized to the left elbow. This diagnosis is typically supported by a history of recent dysentery, followed by the onset of acute, sterile arthritis in the specified joint.

• Ensure the documentation clearly links the arthropathy to a preceding dysenteric infection.
• Verify the laterality is specifically documented as "left elbow."
• Do not confuse with other forms of reactive arthritis or infectious arthritis, which have distinct codes.