Lac w fb of abd wall, right upper q w penet perit cav, init

This code signifies a deep cut or tear in the right upper abdominal wall that has introduced a foreign object and breached the peritoneal lining. This injury suggests a significant traumatic event, potentially leading to peritonitis or other intra-abdominal complications.

Apply this code for patients presenting with a penetrating injury to the right upper abdomen where a foreign body (e.g., glass, metal, wood) is embedded and there is clear evidence of peritoneal violation. This is appropriate for the initial treatment of such an injury, typically in an emergency department or acute care setting.

• Ensure documentation explicitly states "right upper quadrant" and "penetration into peritoneal cavity."
• Confirm the presence of a foreign body within the laceration.
• Verify this is the initial encounter for treatment of this specific injury.