Pnctr w fb of abd wall, left lower q w penet perit cav, sqla

This code signifies a past injury involving a puncture wound to the lower left abdomen that included a foreign object. Crucially, the wound extended through the abdominal wall and into the peritoneal cavity, and the patient is now experiencing a long-term complication or residual effect from this specific injury.

Apply this code when documenting a patient presenting with a sequela (e.g., chronic pain, adhesion formation, fistula, or other late effect) directly attributable to a previously sustained penetrating foreign body injury of the left lower abdominal wall that entered the peritoneal cavity. This code is appropriate when the acute phase of the injury has passed, and the current encounter addresses the lasting consequences.

• Ensure documentation clearly links the current condition to the specified past injury.
• Verify the foreign body was present and the penetration into the peritoneal cavity is documented for the original injury.
• This "S" seventh character indicates sequela, meaning the patient is being treated for a complication or residual effect of the original injury, not the acute injury itself.