Puncture wound with foreign body, right foot, sequela

This code signifies a past injury to the right foot where a foreign object penetrated the skin, and the patient is now experiencing a long-term complication or residual effect directly attributable to that original puncture wound. This could include chronic pain, nerve damage, persistent infection, scar tissue, or impaired function resulting from the initial foreign body presence.

Apply this code when documenting a patient presenting with a current condition that is a direct consequence of a previously sustained puncture wound with a foreign body in their right foot. This is appropriate for follow-up visits addressing chronic issues stemming from the initial injury, rather than the acute injury itself.

• Always link this sequela code to an external cause code (V00-Y99) if the original cause of the puncture wound is known and relevant.
• Ensure documentation clearly states the "sequela" aspect, indicating a residual or late effect of the prior injury.
• Do not use this code for the initial encounter of an acute puncture wound with a foreign body.