accessory placenta

(redirected from supernumerary placenta)

ac·ces·so·ry pla·cen·ta

a mass of placental tissue distinct from the main placenta.

accessory placenta

Succenturiate, placenta, supernumerary placenta Obstetrics An extra dollop of placental tissue separate from the main placenta

accessory placenta

A placenta separate from the main placenta.
See also: placenta