Objective To investigate the inhibitive effect of arsenic trioxide(As2O3) used in hydrodissection on posterior capsule opacification(PCO) in rabbits and its intraocular toxicity.

• 目的探讨术中水分离时应用三氧化二砷(As2O3)对兔后发性白内障的抑制作用及对兔眼的毒性作用。