Unspecified injury of right lower leg, sequela

This code indicates a long-term or late effect of an unspecified injury to the right lower leg. It is used when the original acute injury has healed, but the patient continues to experience residual symptoms, complications, or conditions directly resulting from that past injury.

Apply this code when documentation clearly links a current condition of the right lower leg to a previous, unspecific injury, and the acute phase of that injury has passed. Examples include chronic pain, stiffness, or functional limitations in the right lower leg stemming from an old, uncharacterized trauma.

• Ensure the medical record explicitly states the current condition is a "sequela" or "late effect" of a prior injury.
• Only use this code when the specific nature of the original injury to the right lower leg is not documented.
• Always code the specific residual condition (e.g., chronic pain, scar, deformity) first, followed by this sequela code.