先进的图像导向系统对FLACS期间角膜纹症的纠正的影响
Siri P Yalamanchili1, Sean M Cleary, Shawn S Sell
1From the Department of Ophthalmology, Lions Eye Institute, Albany Medical College, Albany, New York (Yalamanchili, Schultze); Albany Medical College, Albany, New York (Cleary, Feustel); Cornea Consultants of Albany, Slingerlands, New York (Sell, Schultze).
Journal of cataract and refractive surgery
|May 13, 2024
概括
阿尔康图像指导 (IG) 系统在秒激光辅助白内障手术 (FLACS) 期间证明了与手动标记相似的结果,用于纠正角膜白症. 这项技术有效地管理了循环扭转,产生了类似的术后折射气结果.
科学领域:
- 眼科医生 眼科 眼科
- 手术技术 手术技术
- 角膜外科手术 角膜外科手术
背景情况:
- 五秒激光辅助白内障手术 (FLACS) 在眼科手术中提供了精确度.
- 在FLACS过程中,准确的定位对于纠正角膜纹症至关重要.
- 手动标记一直是指导手术对齐的传统方法.
研究的目的:
- 为了比较Alcon图像引导 (IG) 系统与手动标记在FLACS期间纠正角膜形的有效性.
- 评估IG系统提供的循环扭转补偿的准确性.
主要方法:
- 在2018年1月至2022年6月期间进行FLACS的160只眼睛的回顾性审查.
- 收集的数据包括手术前和手术后的折射筒,球形等价值 (SE) 和视力敏度 (VA).
- 使用IG系统记录了经过图像引导手术的眼睛的循环旋转角三角形.
主要成果:
- 术后折射筒在IG组 (0.31 ± 0.36 D) 和手动标记组 (0.31 ± 0.37 D) (P = .97) 之间是相似的.
- 在IG组的平均循环旋转为2.82±3.03度.
- 将循环扭转分为不同组的分层显示,在术后折射筒中没有显著差异 (P = .35).
结论:
- 阿尔康IG系统提供了类似的术后气校正结果,以手动标记在FLACS.
- 这项研究表明,先进的图像引导系统有效地适应循环扭转,与手动技术相比,可用于高达2D的纹.
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