Obstructed labor due to malposition and malpresentation of fetus
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.
not applicable or unspecified
fetus 1
fetus 2
fetus 3
fetus 4
fetus 5
other fetus
O64.0
Obstructed labor due to incomplete rotation of fetal head
Deep transverse arrest
Obstructed labor due to persistent occipitoiliac (position)
Obstructed labor due to persistent occipitoposterior (position)
Obstructed labor due to persistent occipitosacral (position)
Obstructed labor due to persistent occipitotransverse (position)
O64.1
Obstructed labor due to breech presentation
Obstructed labor due to buttocks presentation
Obstructed labor due to complete breech presentation
Obstructed labor due to frank breech presentation
O64.2
Obstructed labor due to face presentation
Obstructed labor due to chin presentation
O64.3
Obstructed labor due to brow presentation
O64.4
Obstructed labor due to shoulder presentation
impacted shoulders (O66.0)
shoulder dystocia (O66.0)
Prolapsed arm
O64.5
Obstructed labor due to compound presentation
O64.8
Obstructed labor due to other malposition and malpresentation
Obstructed labor due to footling presentation
Obstructed labor due to incomplete breech presentation
O64.9
Obstructed labor due to malposition and malpresentation, unspecified