632: Missed abortion
Early fetal death before completion of 22 weeks' gestation with retention of dead fetus
Retained products of conception, not following spontaneous or induced abortion or delivery
Excludes:
failed induced abortion (638.0-638.9)
fetal death (intrauterine) (late) (656.4)
missed delivery (656.4)
that with hydatidiform mole (630)
that with other abnormal products of conception (631.8)