Pnctr of abd wall w/o fb, r flank with penet perit cav, subs

This code signifies a puncture wound to the right flank of the abdominal wall that has breached the peritoneal cavity, but without any foreign object remaining in the wound. It indicates that the patient is receiving follow-up care for this specific injury, such as wound checks, dressing changes, or monitoring for complications.

Apply this code when documenting subsequent encounters for a patient who previously sustained a puncture wound to the right flank that penetrated the peritoneal cavity. This includes visits for ongoing wound management, assessment of healing, or treatment of delayed complications related to the initial injury. Do not use for the initial treatment of the injury.

• Ensure documentation clearly states "right flank" and "penetration into peritoneal cavity."
• Verify that the encounter is for follow-up care, not the initial injury (which would use an 'A' initial encounter character).
• Confirm there is no mention of a foreign body remaining in the wound.