S31.6 - Open wound of abdominal wall with penetration into peritoneal cavity
S31.60 - Unspecified open wound of abdominal wall with penetration into peritoneal cavity
S31.600 - Unspecified open wound of abdominal wall, right upper quadrant with penetration into peritoneal cavity
S31.601 - Unspecified open wound of abdominal wall, left upper quadrant with penetration into peritoneal cavity
S31.602 - Unspecified open wound of abdominal wall, epigastric region with penetration into peritoneal cavity
S31.603 - Unspecified open wound of abdominal wall, right lower quadrant with penetration into peritoneal cavity
S31.604 - Unspecified open wound of abdominal wall, left lower quadrant with penetration into peritoneal cavity
S31.605 - Unspecified open wound of abdominal wall, periumbilic region with penetration into peritoneal cavity
S31.609 - Unspecified open wound of abdominal wall, unspecified quadrant with penetration into peritoneal cavity