| 0DN80ZZ | Release Small Intestine, Open Approach |
| 0DN83ZZ | Release Small Intestine, Percutaneous Approach |
| 0DN84ZZ | Release Small Intestine, Percutaneous Endoscopic Approach |
| 0DN90ZZ | Release Duodenum, Open Approach |
| 0DN93ZZ | Release Duodenum, Percutaneous Approach |
| 0DN94ZZ | Release Duodenum, Percutaneous Endoscopic Approach |
| 0DNA0ZZ | Release Jejunum, Open Approach |
| 0DNA3ZZ | Release Jejunum, Percutaneous Approach |
| 0DNA4ZZ | Release Jejunum, Percutaneous Endoscopic Approach |
| 0DNB0ZZ | Release Ileum, Open Approach |
| 0DNB3ZZ | Release Ileum, Percutaneous Approach |
| 0DNB4ZZ | Release Ileum, Percutaneous Endoscopic Approach |
| 0DNC0ZZ | Release Ileocecal Valve, Open Approach |
| 0DNC3ZZ | Release Ileocecal Valve, Percutaneous Approach |
| 0DNC4ZZ | Release Ileocecal Valve, Percutaneous Endoscopic Approach |
| 0DNE0ZZ | Release Large Intestine, Open Approach |
| 0DNE3ZZ | Release Large Intestine, Percutaneous Approach |
| 0DNE4ZZ | Release Large Intestine, Percutaneous Endoscopic Approach |
| 0DNF0ZZ | Release Right Large Intestine, Open Approach |
| 0DNF3ZZ | Release Right Large Intestine, Percutaneous Approach |
| 0DNF4ZZ | Release Right Large Intestine, Percutaneous Endoscopic Approach |
| 0DNG0ZZ | Release Left Large Intestine, Open Approach |
| 0DNG3ZZ | Release Left Large Intestine, Percutaneous Approach |
| 0DNG4ZZ | Release Left Large Intestine, Percutaneous Endoscopic Approach |
| 0DNH0ZZ | Release Cecum, Open Approach |
| 0DNH3ZZ | Release Cecum, Percutaneous Approach |
| 0DNH4ZZ | Release Cecum, Percutaneous Endoscopic Approach |
| 0DNJ0ZZ | Release Appendix, Open Approach |
| 0DNJ3ZZ | Release Appendix, Percutaneous Approach |
| 0DNJ4ZZ | Release Appendix, Percutaneous Endoscopic Approach |
| 0DNK0ZZ | Release Ascending Colon, Open Approach |
| 0DNK3ZZ | Release Ascending Colon, Percutaneous Approach |
| 0DNK4ZZ | Release Ascending Colon, Percutaneous Endoscopic Approach |
| 0DNL0ZZ | Release Transverse Colon, Open Approach |
| 0DNL3ZZ | Release Transverse Colon, Percutaneous Approach |
| 0DNL4ZZ | Release Transverse Colon, Percutaneous Endoscopic Approach |
| 0DNM0ZZ | Release Descending Colon, Open Approach |
| 0DNM3ZZ | Release Descending Colon, Percutaneous Approach |
| 0DNM4ZZ | Release Descending Colon, Percutaneous Endoscopic Approach |
| 0DNN0ZZ | Release Sigmoid Colon, Open Approach |
| 0DNN3ZZ | Release Sigmoid Colon, Percutaneous Approach |
| 0DNN4ZZ | Release Sigmoid Colon, Percutaneous Endoscopic Approach |
| 0DNS0ZZ | Release Greater Omentum, Open Approach |
| 0DNS3ZZ | Release Greater Omentum, Percutaneous Approach |
| 0DNS4ZZ | Release Greater Omentum, Percutaneous Endoscopic Approach |
| 0DNT0ZZ | Release Lesser Omentum, Open Approach |
| 0DNT3ZZ | Release Lesser Omentum, Percutaneous Approach |
| 0DNT4ZZ | Release Lesser Omentum, Percutaneous Endoscopic Approach |
| 0DNV0ZZ | Release Mesentery, Open Approach |
| 0DNV3ZZ | Release Mesentery, Percutaneous Approach |
| 0DNV4ZZ | Release Mesentery, Percutaneous Endoscopic Approach |
| 0DNW0ZZ | Release Peritoneum, Open Approach |
| 0DNW3ZZ | Release Peritoneum, Percutaneous Approach |
| 0DNW4ZZ | Release Peritoneum, Percutaneous Endoscopic Approach |
| 0FN00ZZ | Release Liver, Open Approach |
| 0FN03ZZ | Release Liver, Percutaneous Approach |
| 0FN04ZZ | Release Liver, Percutaneous Endoscopic Approach |
| 0FN10ZZ | Release Right Lobe Liver, Open Approach |
| 0FN13ZZ | Release Right Lobe Liver, Percutaneous Approach |
| 0FN14ZZ | Release Right Lobe Liver, Percutaneous Endoscopic Approach |
| 0FN20ZZ | Release Left Lobe Liver, Open Approach |
| 0FN23ZZ | Release Left Lobe Liver, Percutaneous Approach |
| 0FN24ZZ | Release Left Lobe Liver, Percutaneous Endoscopic Approach |
| 0FN40ZZ | Release Gallbladder, Open Approach |
| 0FN43ZZ | Release Gallbladder, Percutaneous Approach |
| 0FN44ZZ | Release Gallbladder, Percutaneous Endoscopic Approach |
| 0FN50ZZ | Release Right Hepatic Duct, Open Approach |
| 0FN53ZZ | Release Right Hepatic Duct, Percutaneous Approach |
| 0FN54ZZ | Release Right Hepatic Duct, Percutaneous Endoscopic Approach |
| 0FN57ZZ | Release Right Hepatic Duct, Via Natural or Artificial Opening |
| 0FN58ZZ | Release Right Hepatic Duct, Via Natural or Artificial Opening Endoscopic |
| 0FN60ZZ | Release Left Hepatic Duct, Open Approach |
| 0FN63ZZ | Release Left Hepatic Duct, Percutaneous Approach |
| 0FN64ZZ | Release Left Hepatic Duct, Percutaneous Endoscopic Approach |
| 0FN67ZZ | Release Left Hepatic Duct, Via Natural or Artificial Opening |
| 0FN68ZZ | Release Left Hepatic Duct, Via Natural or Artificial Opening Endoscopic |
| 0FN80ZZ | Release Cystic Duct, Open Approach |
| 0FN83ZZ | Release Cystic Duct, Percutaneous Approach |
| 0FN84ZZ | Release Cystic Duct, Percutaneous Endoscopic Approach |
| 0FN87ZZ | Release Cystic Duct, Via Natural or Artificial Opening |
| 0FN88ZZ | Release Cystic Duct, Via Natural or Artificial Opening Endoscopic |
| 0FN90ZZ | Release Common Bile Duct, Open Approach |
| 0FN93ZZ | Release Common Bile Duct, Percutaneous Approach |
| 0FN94ZZ | Release Common Bile Duct, Percutaneous Endoscopic Approach |
| 0FN97ZZ | Release Common Bile Duct, Via Natural or Artificial Opening |
| 0FN98ZZ | Release Common Bile Duct, Via Natural or Artificial Opening Endoscopic |
| 0FNC0ZZ | Release Ampulla of Vater, Open Approach |
| 0FNC3ZZ | Release Ampulla of Vater, Percutaneous Approach |
| 0FNC4ZZ | Release Ampulla of Vater, Percutaneous Endoscopic Approach |
| 0FNC7ZZ | Release Ampulla of Vater, Via Natural or Artificial Opening |
| 0FNC8ZZ | Release Ampulla of Vater, Via Natural or Artificial Opening Endoscopic |
| 0FND0ZZ | Release Pancreatic Duct, Open Approach |
| 0FND3ZZ | Release Pancreatic Duct, Percutaneous Approach |
| 0FND4ZZ | Release Pancreatic Duct, Percutaneous Endoscopic Approach |
| 0FND7ZZ | Release Pancreatic Duct, Via Natural or Artificial Opening |
| 0FND8ZZ | Release Pancreatic Duct, Via Natural or Artificial Opening Endoscopic |
| 0FNF0ZZ | Release Accessory Pancreatic Duct, Open Approach |
| 0FNF3ZZ | Release Accessory Pancreatic Duct, Percutaneous Approach |
| 0FNF4ZZ | Release Accessory Pancreatic Duct, Percutaneous Endoscopic Approach |
| 0FNF7ZZ | Release Accessory Pancreatic Duct, Via Natural or Artificial Opening |
| 0FNF8ZZ | Release Accessory Pancreatic Duct, Via Natural or Artificial Opening Endoscopic |
| 0FNG0ZZ | Release Pancreas, Open Approach |
| 0FNG3ZZ | Release Pancreas, Percutaneous Approach |
| 0FNG4ZZ | Release Pancreas, Percutaneous Endoscopic Approach |