| 0DN10ZZ | Release Upper Esophagus, Open Approach |
| 0DN13ZZ | Release Upper Esophagus, Percutaneous Approach |
| 0DN14ZZ | Release Upper Esophagus, Percutaneous Endoscopic Approach |
| 0DN17ZZ | Release Upper Esophagus, Via Natural or Artificial Opening |
| 0DN18ZZ | Release Upper Esophagus, Via Natural or Artificial Opening Endoscopic |
| 0DN20ZZ | Release Middle Esophagus, Open Approach |
| 0DN23ZZ | Release Middle Esophagus, Percutaneous Approach |
| 0DN24ZZ | Release Middle Esophagus, Percutaneous Endoscopic Approach |
| 0DN27ZZ | Release Middle Esophagus, Via Natural or Artificial Opening |
| 0DN28ZZ | Release Middle Esophagus, Via Natural or Artificial Opening Endoscopic |
| 0DN30ZZ | Release Lower Esophagus, Open Approach |
| 0DN33ZZ | Release Lower Esophagus, Percutaneous Approach |
| 0DN34ZZ | Release Lower Esophagus, Percutaneous Endoscopic Approach |
| 0DN37ZZ | Release Lower Esophagus, Via Natural or Artificial Opening |
| 0DN38ZZ | Release Lower Esophagus, Via Natural or Artificial Opening Endoscopic |
| 0DN40ZZ | Release Esophagogastric Junction, Open Approach |
| 0DN43ZZ | Release Esophagogastric Junction, Percutaneous Approach |
| 0DN44ZZ | Release Esophagogastric Junction, Percutaneous Endoscopic Approach |
| 0DN47ZZ | Release Esophagogastric Junction, Via Natural or Artificial Opening |
| 0DN48ZZ | Release Esophagogastric Junction, Via Natural or Artificial Opening Endoscopic |
| 0DN50ZZ | Release Esophagus, Open Approach |
| 0DN53ZZ | Release Esophagus, Percutaneous Approach |
| 0DN54ZZ | Release Esophagus, Percutaneous Endoscopic Approach |
| 0DN57ZZ | Release Esophagus, Via Natural or Artificial Opening |
| 0DN58ZZ | Release Esophagus, Via Natural or Artificial Opening Endoscopic |
| 0DN60ZZ | Release Stomach, Open Approach |
| 0DN63ZZ | Release Stomach, Percutaneous Approach |
| 0DN64ZZ | Release Stomach, Percutaneous Endoscopic Approach |
| 0DN67ZZ | Release Stomach, Via Natural or Artificial Opening |
| 0DN68ZZ | Release Stomach, Via Natural or Artificial Opening Endoscopic |
| 0DN70ZZ | Release Stomach, Pylorus, Open Approach |
| 0DN73ZZ | Release Stomach, Pylorus, Percutaneous Approach |
| 0DN74ZZ | Release Stomach, Pylorus, Percutaneous Endoscopic Approach |
| 0DN77ZZ | Release Stomach, Pylorus, Via Natural or Artificial Opening |
| 0DN78ZZ | Release Stomach, Pylorus, Via Natural or Artificial Opening Endoscopic |
| 0DN80ZZ | Release Small Intestine, Open Approach |
| 0DN83ZZ | Release Small Intestine, Percutaneous Approach |
| 0DN84ZZ | Release Small Intestine, Percutaneous Endoscopic Approach |
| 0DN87ZZ | Release Small Intestine, Via Natural or Artificial Opening |
| 0DN88ZZ | Release Small Intestine, Via Natural or Artificial Opening Endoscopic |
| 0DN90ZZ | Release Duodenum, Open Approach |
| 0DN93ZZ | Release Duodenum, Percutaneous Approach |
| 0DN94ZZ | Release Duodenum, Percutaneous Endoscopic Approach |
| 0DN97ZZ | Release Duodenum, Via Natural or Artificial Opening |
| 0DN98ZZ | Release Duodenum, Via Natural or Artificial Opening Endoscopic |
| 0DNA0ZZ | Release Jejunum, Open Approach |
| 0DNA3ZZ | Release Jejunum, Percutaneous Approach |
| 0DNA4ZZ | Release Jejunum, Percutaneous Endoscopic Approach |
| 0DNA7ZZ | Release Jejunum, Via Natural or Artificial Opening |
| 0DNA8ZZ | Release Jejunum, Via Natural or Artificial Opening Endoscopic |
| 0DNB0ZZ | Release Ileum, Open Approach |
| 0DNB3ZZ | Release Ileum, Percutaneous Approach |
| 0DNB4ZZ | Release Ileum, Percutaneous Endoscopic Approach |
| 0DNB7ZZ | Release Ileum, Via Natural or Artificial Opening |
| 0DNB8ZZ | Release Ileum, Via Natural or Artificial Opening Endoscopic |
| 0DNC0ZZ | Release Ileocecal Valve, Open Approach |
| 0DNC3ZZ | Release Ileocecal Valve, Percutaneous Approach |
| 0DNC4ZZ | Release Ileocecal Valve, Percutaneous Endoscopic Approach |
| 0DNC7ZZ | Release Ileocecal Valve, Via Natural or Artificial Opening |
| 0DNC8ZZ | Release Ileocecal Valve, Via Natural or Artificial Opening Endoscopic |
| 0DNE0ZZ | Release Large Intestine, Open Approach |
| 0DNE3ZZ | Release Large Intestine, Percutaneous Approach |
| 0DNE4ZZ | Release Large Intestine, Percutaneous Endoscopic Approach |
| 0DNE7ZZ | Release Large Intestine, Via Natural or Artificial Opening |
| 0DNE8ZZ | Release Large Intestine, Via Natural or Artificial Opening Endoscopic |
| 0DNF0ZZ | Release Right Large Intestine, Open Approach |
| 0DNF3ZZ | Release Right Large Intestine, Percutaneous Approach |
| 0DNF4ZZ | Release Right Large Intestine, Percutaneous Endoscopic Approach |
| 0DNF7ZZ | Release Right Large Intestine, Via Natural or Artificial Opening |
| 0DNF8ZZ | Release Right Large Intestine, Via Natural or Artificial Opening Endoscopic |
| 0DNG0ZZ | Release Left Large Intestine, Open Approach |
| 0DNG3ZZ | Release Left Large Intestine, Percutaneous Approach |
| 0DNG4ZZ | Release Left Large Intestine, Percutaneous Endoscopic Approach |
| 0DNG7ZZ | Release Left Large Intestine, Via Natural or Artificial Opening |
| 0DNG8ZZ | Release Left Large Intestine, Via Natural or Artificial Opening Endoscopic |
| 0DNH0ZZ | Release Cecum, Open Approach |
| 0DNH3ZZ | Release Cecum, Percutaneous Approach |
| 0DNH4ZZ | Release Cecum, Percutaneous Endoscopic Approach |
| 0DNH7ZZ | Release Cecum, Via Natural or Artificial Opening |
| 0DNH8ZZ | Release Cecum, Via Natural or Artificial Opening Endoscopic |
| 0DNJ0ZZ | Release Appendix, Open Approach |
| 0DNJ3ZZ | Release Appendix, Percutaneous Approach |
| 0DNJ4ZZ | Release Appendix, Percutaneous Endoscopic Approach |
| 0DNJ7ZZ | Release Appendix, Via Natural or Artificial Opening |
| 0DNJ8ZZ | Release Appendix, Via Natural or Artificial Opening Endoscopic |
| 0DNK0ZZ | Release Ascending Colon, Open Approach |
| 0DNK3ZZ | Release Ascending Colon, Percutaneous Approach |
| 0DNK4ZZ | Release Ascending Colon, Percutaneous Endoscopic Approach |
| 0DNK7ZZ | Release Ascending Colon, Via Natural or Artificial Opening |
| 0DNK8ZZ | Release Ascending Colon, Via Natural or Artificial Opening Endoscopic |
| 0DNL0ZZ | Release Transverse Colon, Open Approach |
| 0DNL3ZZ | Release Transverse Colon, Percutaneous Approach |
| 0DNL4ZZ | Release Transverse Colon, Percutaneous Endoscopic Approach |
| 0DNL7ZZ | Release Transverse Colon, Via Natural or Artificial Opening |
| 0DNL8ZZ | Release Transverse Colon, Via Natural or Artificial Opening Endoscopic |
| 0DNM0ZZ | Release Descending Colon, Open Approach |
| 0DNM3ZZ | Release Descending Colon, Percutaneous Approach |
| 0DNM4ZZ | Release Descending Colon, Percutaneous Endoscopic Approach |
| 0DNM7ZZ | Release Descending Colon, Via Natural or Artificial Opening |
| 0DNM8ZZ | Release Descending Colon, Via Natural or Artificial Opening Endoscopic |
| 0DNN0ZZ | Release Sigmoid Colon, Open Approach |
| 0DNN3ZZ | Release Sigmoid Colon, Percutaneous Approach |
| 0DNN4ZZ | Release Sigmoid Colon, Percutaneous Endoscopic Approach |
| 0DNN7ZZ | Release Sigmoid Colon, Via Natural or Artificial Opening |
| 0DNN8ZZ | Release Sigmoid Colon, Via Natural or Artificial Opening Endoscopic |
| 0DNP0ZZ | Release Rectum, Open Approach |
| 0DNP3ZZ | Release Rectum, Percutaneous Approach |
| 0DNP4ZZ | Release Rectum, Percutaneous Endoscopic Approach |
| 0DNP7ZZ | Release Rectum, Via Natural or Artificial Opening |
| 0DNP8ZZ | Release Rectum, Via Natural or Artificial Opening Endoscopic |
| 0DNQ0ZZ | Release Anus, Open Approach |
| 0DNQ3ZZ | Release Anus, Percutaneous Approach |
| 0DNQ4ZZ | Release Anus, Percutaneous Endoscopic Approach |
| 0DNQ7ZZ | Release Anus, Via Natural or Artificial Opening |
| 0DNQ8ZZ | Release Anus, Via Natural or Artificial Opening Endoscopic |
| 0DNQXZZ | Release Anus, External Approach |
| 0DNR0ZZ | Release Anal Sphincter, Open Approach |
| 0DNR3ZZ | Release Anal Sphincter, Percutaneous Approach |
| 0DNR4ZZ | Release Anal Sphincter, 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 |
