在 LASIK 术后,视力眼内透镜扩展范围的临床性能
Journal of refractive surgery (Thorofare, N.J. : 1995)
|October 10, 2024
概括
使用波形状的延长焦点深度内眼镜 (IOL) 的白内障手术有效地恢复了激光在位角膜修复 (LASIK) 的近视纠正后的视力. 患者报告高满意度和最小的视觉障碍,表明良好的临床结果.
科学领域:
- 眼科医生 眼科 眼科
- 折射手术是一种折射手术.
- 眼内镜片 眼内镜片 眼内镜片
背景情况:
- 以前用于近视纠正的现场激光切除术 (LASIK) 可能会使白内障手术复杂化.
- 在这种情况下,评估视觉结果对于患者的满意度至关重要.
研究的目的:
- 评估白内障手术的临床和患者报告的结果,使用波形状的扩展焦点深度 (EDOF) 内眼镜 (IOL).
- 为了具体评估眼睛的结果,有近视 LASIK 的历史.
主要方法:
- 在25名接受白内障手术的患者中对50只眼睛进行前性观察性研究,这些患者在LASIK后使用AcrySof IQ Vivity IOL植入物进行了白内障手术.
- 在3个月的随访期间,对视觉,折射和患者报告的结果 (PROM) 的评估.
- 使用IOLSAT,Catquest-9SF和QUVID问卷进行评估的PROM.
主要成果:
- 在远距离,中距离和近距离实现了优异的未经校正和距离校正视觉敏度.
- 术后的折射误差在所有眼睛的±0.75 D范围内.
- 92%的患者报告没有视力限制的困难,大多数患者经历了轻微的光学现象.
结论:
- 波面成型EDOF IOL在之前进行LASIK的患者的白内障手术后视力恢复方面是有效的.
- Vivity IOL在多个距离上提供了良好的视觉功能,具有可接受的副作用配置文件.
- 这种内腔镜为在LASIK和白内障手术后寻求眼镜独立的患者提供了可行的选择.
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