Objective To investigate the efficacy of intravitreal injection of chondroitinas ABC (CA) to induce vitreous liquefaction and its effect on vitreoretinal adherence.

• 目的探讨玻璃体腔内注射软骨素酶(CA)诱导产生玻璃体液化的能力及其对玻璃体视网膜界面黏附作用的影响。