修改的"C"触觉眼内透镜定向和负光异位变异
Valeria Cuevas-Lozano1, Rosario Gulias-Cañizo2,3, Oscar Guerrero-Berger1,3
1Department of Anterior Segment Surgery, Fundación Hospital Nuestra Señora de la Luz, Mexico City 06030, Mexico.
Diagnostics (Basel, Switzerland)
|June 27, 2024
概括
在白内障手术期间眼内透镜 (IOL) 触觉定向并不能防止负性失光症 (ND). 这项研究发现触觉位置和ND之间没有相关性,随着时间的推移,ND自然会减少.
科学领域:
- 眼科医生 眼科 眼科
- 手术创新 在外科创新.
- 患者的治疗结果.
背景情况:
- 发光乳化是标准的白内障手术,但阴性失光症 (ND) 会导致患者的不满.
- 没有完全了解ND的病因,这会影响术后的满意度.
- 眼内透镜 (IOL) 触觉定向是一种减轻ND的建议策略.
研究的目的:
- 调查眼镜触觉定向与负性失光症 (ND) 的发生率之间的相关性.
- 为了确定特定的IOL触觉定位是否会影响术后视觉障碍.
- 为了评估瞳孔直径对ND与IOL放置有关的影响.
主要方法:
- 一项前性干预研究,涉及197名接受化治疗的患者.
- 在下 (IT) 或非IT午线中植入一片水性烯酸IOL与触觉.
- 在手术后的一周和一个月评估ND发病率,用瞳孔直径测量.
主要成果:
- 基于IOL触觉方向的组之间没有发现ND发生率的统计学上显著差异.
- 瞳孔直径在患有或没有ND的患者之间没有显著差异.
- 从手术后的第1天到第1个月,ND发病率下降,不论触觉位置如何.
结论:
- 眼睛的触觉定向与负性失光症的发生率没有相关性.
- 阴性失光症在白内障手术后自然会随着时间的推移而减少.
- 触觉导向不应被认为是预防ND的主要手术内策略.
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