| 0DV30CZ | Restriction of Lower Esophagus with Extraluminal Device, Open Approach |
| 0DV30ZZ | Restriction of Lower Esophagus, Open Approach |
| 0DV33CZ | Restriction of Lower Esophagus with Extraluminal Device, Percutaneous Approach |
| 0DV33DZ | Restriction of Lower Esophagus with Intraluminal Device, Percutaneous Approach |
| 0DV33ZZ | Restriction of Lower Esophagus, Percutaneous Approach |
| 0DV34CZ | Restriction of Lower Esophagus with Extraluminal Device, Percutaneous Endoscopic Approach |
| 0DV34DZ | Restriction of Lower Esophagus with Intraluminal Device, Percutaneous Endoscopic Approach |
| 0DV34ZZ | Restriction of Lower Esophagus, Percutaneous Endoscopic Approach |
| 0DV37DZ | Restriction of Lower Esophagus with Intraluminal Device, Via Natural or Artificial Opening |
| 0DV37ZZ | Restriction of Lower Esophagus, Via Natural or Artificial Opening |
| 0DV38DZ | Restriction of Lower Esophagus with Intraluminal Device, Via Natural or Artificial Opening Endoscopic |
| 0DV38ZZ | Restriction of Lower Esophagus, Via Natural or Artificial Opening Endoscopic |
