Postthrombotic syndrome w inflammation of r low extrem

This code signifies a chronic complication following deep vein thrombosis (DVT) in the right lower extremity, characterized by persistent symptoms such as pain, swelling, and skin changes, specifically with evidence of inflammation. It indicates ongoing venous insufficiency and damage to the venous valves in the affected limb.

Assign this code when documentation explicitly states postthrombotic syndrome affecting the right lower extremity, and clinical notes confirm the presence of inflammatory signs (e.g., erythema, warmth, tenderness). This is typically seen in patients with a history of DVT who develop chronic venous stasis and associated inflammatory responses.

• Differentiate from acute DVT; this code is for a chronic sequela.
• Ensure laterality (right lower extremity) is clearly documented.
• Look for terms like "postphlebitic syndrome" or "venous insufficiency post-DVT" with inflammatory components.