inferior pulvinary vein inferior pulvinary vein the paired (right and left) inferior pulvinary veins (latin: venae pulvinares inferiores dextra et sinistra) are veins that drain blood from the corresponding halves of inferior part of the pulvinar of the thalamus into the corresponding basal vein. inferior pulvinary veins (right and left)detailsdrains frominferior portion of the corresponding half of the pulvinar of the thalamusdrains tobasal veinidentifierslatinvenae pulvinares inferiores dextra et sinistraanatomical terminology