- O66
- O66.0
- O66.1
- O66.2
- O66.3
- O66.4
- O66.40
- O66.41
- O66.5
- O66.6
- O66.8
- O66.9
| Other obstructed labor |
| Obstructed labor due to shoulder dystocia |
| Obstructed labor due to locked twins |
| Obstructed labor due to unusually large fetus |
| Obstructed labor due to other abnormalities of fetus |
| Failed trial of labor |
| Failed trial of labor, unspecified |
| Failed attempted vaginal birth after previous cesarean delivery |
| Attempted application of vacuum extractor and forceps |
| Obstructed labor due to other multiple fetuses |
| Other specified obstructed labor |
| Obstructed labor, unspecified |