Lac w fb of l bk wl of thorax w penet thor cavity, sequela

This code signifies a past injury involving a laceration on the left posterior chest wall that included a foreign body and extended into the thoracic cavity. The "sequela" designation indicates that this code is used to report a condition or complication arising as a direct result of this previous injury, even if the original injury has healed.

Use this code when documenting a current medical condition, symptom, or complication that is a long-term consequence of a previously sustained laceration with a foreign body on the left back wall of the thorax, which penetrated the thoracic cavity. Examples include chronic pain, nerve damage, or respiratory issues directly attributable to the old injury.

• Ensure documentation clearly links the current condition to the specified past injury.
• Do not use this code for the initial encounter or active treatment of the acute injury.
• Always check for additional codes to describe the specific sequela (e.g., chronic pain, pleural adhesions).