Final answer:
Amnioinfusion is a medical procedure used to treat cases of oligohydramnios. It involves introducing fluid into the amniotic cavity to alleviate complications and improve fetal outcomes.
Step-by-step explanation:
Amnioinfusion is a medical procedure that involves introducing fluid into the amniotic cavity of the uterus during pregnancy. It is indicated in cases of oligohydramnios, which can be caused by various factors such as uteroplacental insufficiency, premature rupture of membranes, and postmaturity of the fetus. By increasing the volume of amniotic fluid, amnioinfusion can help alleviate complications associated with oligohydramnios and improve fetal outcomes.