换一批
换一批摘要白内障目前以手术治疗为主.患者对术后脱镜和中距离视力的追求越来越高,三焦点人工晶状体提供三个焦点的光学设计,提高了中距离视力而不损害远距离和近距离视力,从视力、离焦曲线、对比敏感度等方面满足了患者术后近、中、远三个距离范围内连续的视功能需要,改善患者视觉质量.
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abstractsThe surgery is the main management for cataracts.The increasing pursuit of cataracts in spectacle independence and visual acuity at an intermedia distance after surgery pushed forword the appearance of trifocal intraocular lens designed by providing three optical focus,which improved intermediate vision without impairing distance and near vision and provided continuous vision for all three distances in the aspects of visual acuity,defocus curve,and contrast sensitivity,which improved the postoperative quality of vision in the cataract patients.
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主题词
白内障(Cataract)视觉, 眼(Vision, Ocular)普通外科学(General Surgery)对比敏感度(Contrast Sensitivity)满足(Satiation)
栏目名称
DOI
10.3760/cma.j.issn.1673-5803.2018.01.015
发布时间
2018-05-07
- 浏览181
- 被引4
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