| 0DV90CZ | Restriction of Duodenum with Extraluminal Device, Open Approach |
| 0DV90DZ | Restriction of Duodenum with Intraluminal Device, Open Approach |
| 0DV93CZ | Restriction of Duodenum with Extraluminal Device, Percutaneous Approach |
| 0DV93DZ | Restriction of Duodenum with Intraluminal Device, Percutaneous Approach |
| 0DV93ZZ | Restriction of Duodenum, Percutaneous Approach |
| 0DV94CZ | Restriction of Duodenum with Extraluminal Device, Percutaneous Endoscopic Approach |
| 0DV94DZ | Restriction of Duodenum with Intraluminal Device, Percutaneous Endoscopic Approach |
| 0DV94ZZ | Restriction of Duodenum, Percutaneous Endoscopic Approach |
| 0DV97DZ | Restriction of Duodenum with Intraluminal Device, Via Natural or Artificial Opening |
| 0DV97ZZ | Restriction of Duodenum, Via Natural or Artificial Opening |
| 0DV98DZ | Restriction of Duodenum with Intraluminal Device, Via Natural or Artificial Opening Endoscopic |
| 0DV98ZZ | Restriction of Duodenum, Via Natural or Artificial Opening Endoscopic |
