在白内障手术后眼睛的适应性微波动的患病率
Tomoko Kaida1, Takashi Ono1,2, Tadatoshi Tokunaga1
1Department of Ophthalmology, Miyata Eye Hospital, Miyazaki 885-0051, Japan.
Journal of clinical medicine
|August 12, 2023
概括
白内障手术可能导致持续的适应性微波动,特别是在轴长度较长的眼睛中. 了解这些变化对于管理高近视患者潜在的术后适应性来说至关重要.
科学领域:
- 眼科医生 眼科 眼科
- 折射手术是一种折射手术.
- 眼睛生理学 眼睛生理学
背景情况:
- 白内障手术的目的是恢复视力,但可能会影响眼睛的适应性.
- 适应性微波动是眼睛对焦能力的微妙变化.
研究的目的:
- 调查白内障手术后适应性微波动的存在和特征.
- 为了确定这些波动和诸如轴长,年龄和折射等因素之间的关系.
主要方法:
- 对1160只眼睛进行了回顾性观察性队列研究,这些眼睛在发酵后和眼内透镜插入后.
- 使用自律折射计和高频元件 (HFC) 的快速里叶变换 (FFT) 分析的适应性微波动.
- 在手术后2-3个月和6个月检查的数据,将HFC与患者年龄,明显折射和轴长度相关联.
主要成果:
- 在手术后2个月33.4%的眼睛和手术后6个月34.7%的眼睛中发现HFC值 (>65) 的增加.
- 在两个月后,与<26mm相比,轴长≥26mm的眼睛中增加HFC的流行率显著更高 (p=0.0056).
- 没有发现HFC增加与患者年龄或术后明显折射之间的显著相关性.
结论:
- 在白内障手术后,增加的适应性微波动是常见的,特别是在较长的眼睛中.
- 较高的轴长与手术后2个月更频繁的HFCs增加有关.
- 了解这些发现对于检测和管理高近视的术后适应性来说至关重要.
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