Pnctr ofbd wall with fb, r flank with penet perit cav, init

This code signifies a penetrating injury to the right flank of the abdominal wall, caused by a sharp object that remains embedded (foreign body). The injury is severe enough to breach the peritoneal cavity, indicating a high risk of internal organ damage and infection. This is an initial encounter for treatment of this specific injury.

Apply this code for patients presenting with a puncture wound to the right flank where a foreign body is still present and imaging or surgical exploration confirms penetration into the peritoneal cavity. This is appropriate for the initial hospital visit or first encounter for this acute injury.

• Ensure documentation clearly specifies "right flank" and confirms penetration into the peritoneal cavity.
• Verify the presence of a foreign body; if absent, a different code for puncture without foreign body would be appropriate.
• The "A" suffix indicates an initial encounter; subsequent care would require different seventh characters.