Dictionary
vit•rec•to•my
Pronunciation: (vi-trek'tu-mē), [key]—
n.,
—pl. -mies.
the microsurgical procedure of removing the vitreous humor and replacing it with saline solution, performed to improve vision that has been impaired by opacities.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.