Which is a common complication that may occur after maternal trauma?

Maternal trauma can lead to several complications, one of which is placental abruption. This condition occurs when the placenta detaches from the uterine wall prior to delivery, which can happen as a result of trauma. The sudden disruption can cause bleeding, reduced oxygen supply to the fetus, and other serious complications for both the mother and the baby. Factors such as the severity and mechanism of the trauma can influence the likelihood of placental abruption occurring.

In contrast, while chorioamnionitis, anaphylactoid syndrome of pregnancy, and maternal anemia can also present in various contexts, they are not directly linked to maternal trauma in the same way. Chorioamnionitis typically arises from infections rather than physical injuries, anaphylactoid syndrome is an allergic-like reaction during pregnancy not directly caused by trauma, and maternal anemia usually results from nutritional deficiencies or blood loss over time rather than acute injuries. Thus, placental abruption is particularly associated with trauma, making it the most relevant complication in this scenario.