O34 - Maternal care for abnormality of pelvic organs
O34.8 - Maternal care for other abnormalities of pelvic organs
O34.80 - Maternal care for other abnormalities of pelvic organs, unspecified trimester
O34.81 - Maternal care for other abnormalities of pelvic organs, first trimester
O34.82 - Maternal care for other abnormalities of pelvic organs, second trimester
O34.83 - Maternal care for other abnormalities of pelvic organs, third trimester