| 06V30CZ | Restriction of Esophageal Vein with Extraluminal Device, Open Approach |
| 06V30DZ | Restriction of Esophageal Vein with Intraluminal Device, Open Approach |
| 06V30ZZ | Restriction of Esophageal Vein, Open Approach |
| 06V33CZ | Restriction of Esophageal Vein with Extraluminal Device, Percutaneous Approach |
| 06V33DZ | Restriction of Esophageal Vein with Intraluminal Device, Percutaneous Approach |
| 06V33ZZ | Restriction of Esophageal Vein, Percutaneous Approach |
| 06V34CZ | Restriction of Esophageal Vein with Extraluminal Device, Percutaneous Endoscopic Approach |
| 06V34ZZ | Restriction of Esophageal Vein, Percutaneous Endoscopic Approach |
