What is the definition of abruptio placentae?

Abruptio placentae is defined as the premature separation of the placenta from the uterine wall before the fetus is delivered. This condition can lead to severe complications for both the mother and the baby, including fetal distress, hemorrhage, and potential preterm labor. Understanding the implications of this condition is crucial for proper management and timely intervention.

The other options do not accurately describe abruptio placentae. Excess amniotic fluid refers to a separate condition known as polyhydramnios, which is unrelated to placental separation. Complete delivery of the placenta before the fetus describes a scenario known as placenta previa, where the placenta covers the cervical opening, leading to different clinical considerations. The formation of a blood clot within the placenta can occur in various conditions but does not encompass the definition of abruptio placentae specifically, as it highlights the issue of separation rather than clot formation.