O34 - Maternal care for abnormality of pelvic organs
O34.0 - Maternal care for congenital malformation of uterus
O34.00 - Maternal care for unspecified congenital malformation of uterus, unspecified trimester
O34.01 - Maternal care for unspecified congenital malformation of uterus, first trimester
O34.02 - Maternal care for unspecified congenital malformation of uterus, second trimester
O34.03 - Maternal care for unspecified congenital malformation of uterus, third trimester