Superficial foreign body of left forearm, sequela

This code indicates a long-term complication or late effect resulting from a superficial foreign body embedded in the left forearm. This is not for the initial injury, but rather for conditions that arise after the acute phase of the foreign body presence has passed, such as chronic inflammation, scarring, or nerve damage directly attributable to the past foreign body.

Apply this code when documenting a patient presenting with a current condition that is a direct consequence of a superficial foreign body in the left forearm that occurred in the past. Examples include chronic pain, persistent granuloma, or restricted movement in the left forearm due to scar tissue formation from a previously removed or retained superficial foreign body.

• Always use this code as a secondary diagnosis, following the code for the specific sequela (e.g., chronic pain, scar).
• Ensure documentation clearly links the current condition to the previous superficial foreign body in the left forearm.
• Do not use this code for the initial encounter or acute treatment of the foreign body.