在白内障手术后,眼内透镜的旋转稳定性,有或没有初级后部连续曲线囊或直径
Yulong Huang1, Mengting Yu, Xiaobao Liu
1From the Shengli Clinical Medical College of Fujian Medical University, Fujian Medical University, Fuzhou, China (Huang, Yu, Liu, Kang, Wu); Department of Ophthalmology, Fujian Provincial Hospital, Fuzhou University Affiliated Provincial Hospital, Fuzhou, China (Yu, Cai, Wu); State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center; Sun Yat-sen University, Guangdong, China (Yu).
Journal of cataract and refractive surgery
|November 11, 2024
概括
在白内障手术中,主要后部连续曲线性囊 (PPCCC) 显示了可比的长期眼内透镜 (IOL) 旋转稳定性. 由于加速的囊融合,PPCCC可能会提供更好的早期稳定性.
科学领域:
- 眼科医生 眼科 眼科
- 手术创新 在外科创新.
- 生物医学工程 生物医学工程
背景情况:
- 白内障手术是恢复视力的常见手术.
- 眼内透镜 (IOL) 的稳定性对于最佳的视觉结果至关重要,特别是在眼内透镜.
- 囊融合是影响外科手术后IOL稳定性的关键因素.
研究的目的:
- 为了比较白内障手术后眼内镜片 (IOL) 的旋转稳定性,有或没有初级后部连续曲线性囊 (PPCCC).
- 为了评估PPCCC手术的眼睛中的囊融合过程与传统的白内障手术相比.
主要方法:
- 一个前性的,个体内,随机的临床试验,涉及56名双边白内障的成年患者.
- 发光乳化白内障手术在一只眼睛进行了PPCCC,在对侧眼睛进行了传统手术 (NPCCC).
- 术后使用OPD-Scan III和Pentacam AXL测量了IOL轴方向,融合足迹长度和囊曲指数 (CBI).
主要成果:
- 在PPCCC和NPCCC组 (1天到1年) 之间没有观察到长期IOL绝对轮换的显著差异.
- 与PPCCC组相比,NPCCC组在1周到1个月之间绝对轮换更高.
- 一个月后,NPCCC组的融合足迹长度和CBI较低,表明囊融合可能更慢.
结论:
- PPCCC的长期内腔眼镜旋转稳定性与传统的白内障手术相当.
- PPCCC 是一个有前途的选择,对于需要托里克IOL植入的患者.
- 该技术可以通过加速囊融合来增强早期术后IOL稳定性.
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