Objective To evaluate the efficacy and complications of trabeculectomy with a biodegradable collagen matrix(Ologen)impla......

滤过道瘢痕化是青光眼滤过性手术失败的最主要原因。胶原蛋白基质(视原)是由胶原蛋白及葡糖氨基葡聚糖聚合物组成的可降解的三维多......