Osuský R
Klin Monbl Augenheilkd. 1986 Nov;189(5):398-9. doi: 10.1055/s-2008-1050837.
Over a mean observation period of 3 1/2 years. 45 eyes operated on with the trephine diameter of 1.0 mm and 43 eyes operated on with the trephine diameter of 1.5 mm showed the same results with regard to the regulation of IOP, postoperative complications, the number of failures and the period of time elapsing between the operation and its failure.
在平均3年半的观察期内,45只接受1.0毫米环钻直径手术的眼睛和43只接受1.5毫米环钻直径手术的眼睛在眼压调节、术后并发症、失败次数以及手术与失败之间经过的时间方面显示出相同的结果。