O9A.211 - Injury, poisoning and certain other consequences of external causes complicating pregnancy, first trimester
O9A.2 - Injury, poisoning and certain other consequences of external causes complicating pregnancy, childbirth and the puerperium O9A.21 - Injury, poisoning and certain other consequences of external causes complicating pregnancy O9A.211 - Injury, poisoning and certain other consequences of external causes complicating pregnancy, first trimester