生物特征配方的术后折射结果在用气吸水器进行的法科特雷克托米中
1Department of Ophthalmology and Visual Science, St. Vincent's Hospital, College of Medicine, The Catholic University of Korea, Suwon, Korea.
Korean journal of ophthalmology : KJO
|August 11, 2023
概括
没有单个眼内透镜 (IOL) 功率配方被证明对眼切除术优越. 在所有病例中都发生了近视转移,特别是在高近视患者中,需要仔细选择IOL功率.
科学领域:
- 眼科医生 眼科 眼科
- 生物医学工程 生物医学工程
背景情况:
- 精确的眼内镜 (IOL) 功率计算对于在白内障手术后实现所需的折射结果至关重要.
- 白内障和玻璃切除术的联合手术法科维特利切除术 (phacovitrectomy) 由于眼部生物力学变化,对IOL功率计算提出了独特的挑战.
研究的目的:
- 为了评估和比较四个常见的眼睛内腔镜功率计算公式的折射精度,在眼睛中进行眼切除术.
- 为了确定任何公式是否在预测手术后折射中表现出优越性,在这种特定的外科背景下.
主要方法:
- 一个回顾性分析357个眼睛,经历了法科眼科切除术.
- 霍弗Q,霍拉代1,霍拉代2和SRK/T IOL功率公式的比较.
- 分析平均折射误差 (ME) 和平均绝对折射误差 (MAE),并对高近视 (轴长≥26mm) 进行亚组分析.
主要成果:
- 在四个IOL功率公式中没有观察到折射精度 (ME和MAE) 的统计学上显著差异.
- 当眼睛被分为高近视和非高近视组时,这种缺乏差异仍然存在.
- 在所有配方中都注意到一致的近视转移,在高近视组中更明显的转移.
结论:
- 没有一个被评估的IOL功率配方在发切除术中的折射精度方面表现出显著的优势.
- 预测到的近视转移应该预期在IOL功率计算为phacovitrectomy.
- 建议在接受法科维特雷切除术的高近视患者选择IOL时,增加对近视转移的考虑.
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