Keates R H, Sall K N, Kreter J K
J Cataract Refract Surg. 1987 Jul;13(4):401-9. doi: 10.1016/s0886-3350(87)80039-1.
Recent trends of cataract extraction feature both small surgical wounds and preservation of posterior capsules. The development of safe, reliable, and flexible implant materials that can withstand near impact with a Nd:YAG laser during secondary posterior capsule discissions are required. An in vitro experiment was performed to analyze the effects of Nd:YAG laser irradiation on polymethylmethacrylate (PMMA), hydroxyethylmethacrylate (HEMA), hydroxyethylhydroxymethylmethacrylate (HEMA-MEMA) copolymer combination, and a silicone compound. The HEMA and HEMA-MEMA compounds were the least susceptible to Nd:YAG laser damage in this laboratory setting.
白内障摘除术的近期趋势包括手术切口小和保留后囊。需要开发出安全、可靠且灵活的植入材料，使其在二次后囊切开术中能够承受钕：钇铝石榴石激光的近距离冲击。进行了一项体外实验，以分析钕：钇铝石榴石激光照射对聚甲基丙烯酸甲酯（PMMA）、甲基丙烯酸羟乙酯（HEMA）、甲基丙烯酸羟乙酯-甲基丙烯酸羟甲酯（HEMA-MEMA）共聚物组合和一种硅酮化合物的影响。在本实验室环境中，HEMA和HEMA-MEMA化合物对钕：钇铝石榴石激光损伤最不敏感。
