| 0U7C0ZZ | Dilation of Cervix, Open Approach |
| 0U7C3DZ | Dilation of Cervix with Intraluminal Device, Percutaneous Approach |
| 0U7C3ZZ | Dilation of Cervix, Percutaneous Approach |
| 0U7C4DZ | Dilation of Cervix with Intraluminal Device, Percutaneous Endoscopic Approach |
| 0U7C4ZZ | Dilation of Cervix, Percutaneous Endoscopic Approach |
| 0U7C7DZ | Dilation of Cervix with Intraluminal Device, Via Natural or Artificial Opening |
| 0U7C7ZZ | Dilation of Cervix, Via Natural or Artificial Opening |
| 0U7C8DZ | Dilation of Cervix with Intraluminal Device, Via Natural or Artificial Opening Endoscopic |
| 0U7C8ZZ | Dilation of Cervix, Via Natural or Artificial Opening Endoscopic |
