S31.615 - Laceration without foreign body of abdominal wall, periumbilic 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 S31.615 - Laceration without foreign body of abdominal wall, periumbilic region with penetration into peritoneal cavity