S31.612 - Laceration without foreign body of abdominal wall, epigastric region with penetration into peritoneal cavity S31.6 - Open wound of abdominal wall with penetration into peritoneal cavity S31.61 - Laceration without foreign body of abdominal wall with penetration into peritoneal cavity S31.612 - Laceration without foreign body of abdominal wall, epigastric region with penetration into peritoneal cavity