Pnctr w/o fb of abd wall, r low q w penet perit cav, init

This code describes a sharp injury to the right lower abdominal wall that has breached the peritoneal lining, but without any object remaining embedded in the tissue. It signifies a penetrating wound that has entered the abdominal cavity in the lower right region.

Use this code for patients presenting with a stab wound, deep laceration, or other sharp injury to the right lower abdomen where surgical exploration or imaging confirms peritoneal penetration. This code is appropriate for the initial treatment of such an injury, prior to definitive repair.

• Confirm documentation explicitly states "right lower quadrant" and "penetration into peritoneal cavity."
• Ensure there is no mention of a foreign body remaining in the wound.
• Verify this is the initial encounter for this specific injury. Subsequent encounters will require a different seventh character.