O64 - Obstructed labor due to malposition and malpresentation of fetus
sevenChrNote:
-One of the following 7th characters is to be assigned to each code under category O64. 7th character 0 is for single gestations and multiple gestations where the fetus is unspecified. 7th characters 1 through 9 are for cases of multiple gestations to identify the fetus for which the code applies. The appropriate code from category O30, Multiple gestation, must also be assigned when assigning a code from category O64 that has a 7th character of 1 through 9.
sevenChrDef:
0 - not applicable or unspecified
1 - fetus 1
2 - fetus 2
3 - fetus 3
4 - fetus 4
5 - fetus 5
9 - other fetus
O64.0 - Obstructed labor due to incomplete rotation of fetal head
O64.1 - Obstructed labor due to breech presentation
O64.2 - Obstructed labor due to face presentation
O64.3 - Obstructed labor due to brow presentation
O64.4 - Obstructed labor due to shoulder presentation
O64.5 - Obstructed labor due to compound presentation
O64.8 - Obstructed labor due to other malposition and malpresentation
O64.9 - Obstructed labor due to malposition and malpresentation, unspecified