anular cataract

an·u·lar cat·a·ract

congenital cataract in which a central white membrane replaces the nucleus. Synonym(s): disc-shaped cataract, life-belt cataract, umbilicated cataract

an·u·lar cat·a·ract

(an'yŭ-lăr kat'ăr-akt) Congenital cataract in which a central white membrane replaces the nucleus.