amnioreduction
Pronunciation: AM-nee-oh-ree-DUK-shun
Therapeutic removal of excess amniotic fluid to treat severe polyhydramnios and its associated complications.
Full Definition
Amnioreduction, also known as therapeutic amniocentesis, involves the removal of excess amniotic fluid from pregnancies complicated by severe polyhydramnios. This procedure reduces maternal discomfort, prevents preterm labor, and may improve placental blood flow. In fetal surgery contexts, amnioreduction is commonly performed in twin-to-twin transfusion syndrome to treat the polyhydramnios in the recipient twin's sac before or after laser therapy. The procedure requires careful monitoring to avoid precipitating preterm rupture of membranes.
Usage
Usage note: Document the volume removed and indication for the procedure.
In Context
- "Amnioreduction of 1.5 liters was performed to alleviate maternal respiratory distress caused by severe polyhydramnios." — Procedure note
- "Post-laser amnioreduction restored normal amniotic fluid levels in the recipient twin's sac." — Post-operative report