Puncture wound w/o foreign body, right lower leg, sequela

This code signifies a puncture injury to the right lower leg that has occurred in the past and is now causing a residual effect or complication. It indicates that the original wound did not involve a foreign object. The "S" at the end denotes that this is a sequela code, meaning it's used for conditions that are the late effects of an earlier injury.

Use this code when a patient presents with a current problem directly resulting from a previous puncture wound to their right lower leg, where the initial wound did not have a foreign body. Examples include chronic pain, scarring, nerve damage, or impaired mobility stemming from the old injury. This code is appropriate when the acute phase of the original injury has passed.

• Always sequence this code after the code for the specific sequela (e.g., chronic pain, scar formation).
• Ensure documentation clearly links the current condition to the past puncture wound.
• Verify that the original wound was indeed without a foreign body and located on the right lower leg.