Corros unsp deg mult sites of r low limb, ex ank/ft, sqla

This code signifies the long-term effects or complications arising from a burn or corrosion injury of an unspecified degree affecting multiple areas of the right lower limb, excluding the ankle and foot. These sequelae can include scarring, contractures, chronic pain, or functional limitations that persist after the initial injury has healed.

Use this code when documenting a patient presenting with a current condition directly resulting from a past corrosion injury to multiple sites of their right lower limb (excluding the ankle and foot). This applies when the acute phase of the corrosion has resolved, and the current encounter addresses the residual effects.

• Always assign an external cause code (V00-Y99) to identify the circumstances of the corrosion injury, if known.
• Ensure the documentation clearly specifies "sequela" or indicates a chronic condition resulting from a past corrosion.
• Verify that the affected anatomical sites are indeed multiple and located on the right lower limb, excluding the ankle and foot.