根据激光治疗区域调整近视激光混合视觉的激光参数:一项回顾性研究
Anke Messerschmidt-Roth1, Walter Sekundo1, Karsten Pfeiffer1
1Department of Ophthalmology, University Hospital Marburg (UKGM), Philipps University of Marburg, Germany.
Current eye research
|March 7, 2025
概括
在使用较大的光学区域时,定制的诺姆图对Presbyond®激光混合视觉至关重要. 个性化名图可以提高近视纠正的可预测性和患者满意度.
科学领域:
- 眼科医生 眼科 眼科
- 折射手术是一种折射手术.
- 激光视力校正 激光视力校正
背景情况:
- 普雷斯拜恩德 (Presbyond® Laser Blended Vision) 是一种近视纠正程序.
- 标准的名ograms是基于一个6毫米的光学区域.
- 较大的光学区域可能需要调整名录以获得最佳结果.
研究的目的:
- 评估在使用6.4毫米至6.5毫米的光学区域时,是否需要为Presbyond®定制名录.
- 为了比较患者治疗的结果与没有定制的nomograms.
主要方法:
- 追溯单心研究分析了86只眼睛 (第1组,没有名ogram) 和120只眼睛 (第2组,定制名ogram).
- 所有的眼睛都用VisuMax®和Mel90®排放激光处理,光学区域为6.4-6.5毫米.
- 使用Datagraph®软件分析了三个月的结果.
主要成果:
- 在两组相对于折射目标观察到过度校正.
- 为近视治疗的眼睛显示出比第二组预测的偏差更大.
- 患者满意度是可比的;重复治疗率低于公布的,但在第一组更高.
结论:
- 在Presbyond®程序中,个性化的名图是优化远距离和近距离视觉结果的关键.
- 对于距离和阅读眼睛的单独的诺姆图增强了校正的可预测性.
- 改进的重复治疗率和患者满意度突显了定制诺米图的价值.
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