O43.10: Malformation of placenta, unspecified inclusionTerm Abnormal placenta NOS |
| O43.101: Malformation of placenta, unspecified, first trimester |
| O43.102: Malformation of placenta, unspecified, second trimester |
| O43.103: Malformation of placenta, unspecified, third trimester |
| O43.109: Malformation of placenta, unspecified, unspecified trimester |