O66.4

Failed trial of labor, unspecified

Failed attempted vaginal birth after previous cesarean delivery

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

Attempted application of vacuum extractor and forceps

Obstructed labor due to other multiple fetuses

Other specified obstructed labor

Obstructed labor, unspecified