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相关概念视频

Focusing of Light in the Eye01:16

Focusing of Light in the Eye

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Light rays enter the eye through the cornea, a transparent dome-shaped tissue that is the eye's outermost layer. The cornea bends or refracts, light rays traveling to the pupil. The shape of the cornea determines how much of the light is bent and whether the image will be focused correctly on the retina at the back of the eye. Once the light has passed through both refraction layers, it converges into a single focal point onto a small area. This is where photoreceptors start transforming...
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相关实验视频

Updated: Jan 17, 2026

Ye's Swing Technique for Small-incision Lenticule Extraction Surgery
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超视的 keratorefractive lenticule 提取 超视的 keratorefractive lenticule 提取 超视的 keratorefractive lenticule 提取 超视的

Dan Fu1, Ruoyan Wei, Meipan Shi

  • 1From the Department of Ophthalmology, Eye and ENT Hospital of Fudan University, Shanghai, China (Fu, Wei, Shi, Peng, Zhou, Han); NHC Key Laboratory of Myopia (Fudan University), Shanghai, China (Fu, Wei, Shi, Peng, Zhou, Han); Research Center of Ophthalmology and Optometry Shanghai, Shanghai, China (Fu, Wei, Shi, Peng, Zhou, Han); Shanghai Engineering Research Center of Laser and Autostereoscopic 3D for Vision Care, Shanghai, China (Fu, Wei, Shi, Peng, Zhou, Han); Shanghai Medical College and Zhongshan Hospital Immunotherapy Translational Research Center, Shanghai, China (Wei).

Journal of cataract and refractive surgery
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概括
此摘要是机器生成的。

超视角切割性透视镜片提取 (KLEx) 为传统手术提供了一种无,最少侵入性的替代方案. 新兴数据表明,高视障碍纠正的结果稳定可靠,这标志着显著的进步.

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科学领域:

  • 眼科医生 眼科 眼科
  • 折射手术是一种折射手术.
  • 角膜外科手术 角膜外科手术

背景情况:

  • 角质折射镜片提取 (KLEx) 是一种先进的折射手术.
  • 它提供了微创手术,没有角膜,不像LASIK.
  • 短视纠正的KLEX技术已经得到了很好的应用.

研究的目的:

  • 审查超视眼KLEX手术的临床结果,挑战,并发症和未来前景.
  • 评估近期超视眼KLEX手术的进展情况.

主要方法:

  • 对高视度KLEX的临床结果的审查.
  • 分析与手术相关的挑战和并发症.
  • 在过去十年中对高视眼KLEX的发育演变的评估.

主要成果:

  • 超视眼 KLEx 在近十年的时间里经历了显著的发展.
  • 该程序似乎可以实现稳定可靠的术后结果.
  • 临床结果,挑战和并发症在审查中详细说明.

结论:

  • 超视力KLEX代表了折射手术中备受期待的进步.
  • 该技术显示出稳定可靠地纠正高视障碍的前景.
  • 进一步的审查表明,这种新兴程序的前景是积极的.