Purpose: To find out the incidence of intraocular lens (IOL)-optic opacificat ion in a suspect IOL. Methods: Retrospective review of patients’notes 3-4 year s postimplant. Results: In all, 56 IOLs showed signs of opa...Purpose: To find out the incidence of intraocular lens (IOL)-optic opacificat ion in a suspect IOL. Methods: Retrospective review of patients’notes 3-4 year s postimplant. Results: In all, 56 IOLs showed signs of opacification, resulting in reduced vision out of 181 lenses traced. Conclusion: Certain hydrophilic acr ylic IOLs like the model in question (SC60B-0UV) show opacification of the IOL, which may impair the vision of pseudophakic patients. However, not all lenses o f this variety exhibit this cloudiness. Factors affecting this phenomenon are no t yet completely clear but may include changes in the UV absorbant material inco rporated in the lens substance itself. We report a series of patients who had re ceived this lens and experienced loss of vision due to opacification of the IOL. In a follow-up ranging from 1 to 4 years postoperatively, a higher incidence o f postoperative opacification of this lens emerges, after comparison with existing literature. IOL exchange in such patients is the only option. However, this mode of treatment should not be offered lightly as results may be guarded at best even in the face of a technica lly satisfactory procedure.展开更多
1 Mecedes AMG GT S
作为汽车的发明者,奔驰这个品牌从来不缺少技术,但这么多年来他们基本没有推出过纯粹的高性能跑车。直到现在AMG GT S出现,情况不同了,奔驰终于有底气跟对手说：＂I will kick your ass!＂如今的AMG不再是奔驰旗下...1 Mecedes AMG GT S
作为汽车的发明者,奔驰这个品牌从来不缺少技术,但这么多年来他们基本没有推出过纯粹的高性能跑车。直到现在AMG GT S出现,情况不同了,奔驰终于有底气跟对手说：＂I will kick your ass!＂如今的AMG不再是奔驰旗下的一个部门,它已经成了更加独立的Mecedes-AMG品牌,所以AMG GTS的名字里也不会出现＂奔驰＂的字样,不过车头的三叉星标志依然醒目。AMG GTS变简洁了,并没有继承过多历史元素。车门抛弃了之前鸥翼门的设计,恢复常规开启方式,原本鸥翼结构增加了不少车身重量,使得SLS AMG的整备质量超过1.6吨,另外复杂的设计也增加了成本,为了安全性考虑,他们甚至不得不在车顶装炸药。展开更多
文摘Purpose: To find out the incidence of intraocular lens (IOL)-optic opacificat ion in a suspect IOL. Methods: Retrospective review of patients’notes 3-4 year s postimplant. Results: In all, 56 IOLs showed signs of opacification, resulting in reduced vision out of 181 lenses traced. Conclusion: Certain hydrophilic acr ylic IOLs like the model in question (SC60B-0UV) show opacification of the IOL, which may impair the vision of pseudophakic patients. However, not all lenses o f this variety exhibit this cloudiness. Factors affecting this phenomenon are no t yet completely clear but may include changes in the UV absorbant material inco rporated in the lens substance itself. We report a series of patients who had re ceived this lens and experienced loss of vision due to opacification of the IOL. In a follow-up ranging from 1 to 4 years postoperatively, a higher incidence o f postoperative opacification of this lens emerges, after comparison with existing literature. IOL exchange in such patients is the only option. However, this mode of treatment should not be offered lightly as results may be guarded at best even in the face of a technica lly satisfactory procedure.
文摘1 Mecedes AMG GT S
作为汽车的发明者,奔驰这个品牌从来不缺少技术,但这么多年来他们基本没有推出过纯粹的高性能跑车。直到现在AMG GT S出现,情况不同了,奔驰终于有底气跟对手说：＂I will kick your ass!＂如今的AMG不再是奔驰旗下的一个部门,它已经成了更加独立的Mecedes-AMG品牌,所以AMG GTS的名字里也不会出现＂奔驰＂的字样,不过车头的三叉星标志依然醒目。AMG GTS变简洁了,并没有继承过多历史元素。车门抛弃了之前鸥翼门的设计,恢复常规开启方式,原本鸥翼结构增加了不少车身重量,使得SLS AMG的整备质量超过1.6吨,另外复杂的设计也增加了成本,为了安全性考虑,他们甚至不得不在车顶装炸药。
