Puncture wound with foreign body of left forearm, sequela

This code signifies a past injury to the left forearm where a sharp object penetrated the skin, leaving a foreign body embedded, and the patient is now experiencing a long-term complication or residual effect from that original injury. This could include chronic pain, nerve damage, restricted movement, or persistent infection related to the retained foreign material or the initial trauma.

Apply this code when documenting a patient presenting with a current sequela directly attributable to a puncture wound with a foreign body in their left forearm that occurred in the past. This is appropriate for follow-up visits addressing chronic issues stemming from the original injury, not for the initial acute injury itself.

• Always sequence this code after the code(s) for the specific sequela being treated (e.g., chronic pain, nerve damage).
• Ensure documentation clearly links the current condition to the historical puncture wound with a foreign body.
• Do not use this code for acute puncture wounds or if the foreign body has been completely removed without any lasting complications.