在近视回归治疗中,透视光折射性角质切除术增强器用于近视回归
Turad A Alkadi1,2, Faris Hussam Binyousef3, Shahad A Alruwaili3
1Department of Ophthalmology, College of Medicine, Imam Mohammad Ibn Saud Islamic University, Riyadh, Saudi Arabia.
Oman journal of ophthalmology
|July 16, 2025
概括
穿越性皮质光折射性角膜切除术 (Trans-PRK) 在之前的激光眼科手术后有效治疗近视回归. 这种安全可预测的程序为需要重新治疗的患者提供了稳定的视觉结果.
科学领域:
- 眼科医生 眼科 眼科
- 折射手术是一种折射手术.
- 视觉科学科学 视觉科学
背景情况:
- 未经纠正的折射误差会导致显著的整体视力损伤.
- 光折射性角膜切除术 (PRK) 和激光在位角膜切除术 (LASIK) 可以导致近视回归.
- 对于经历折射手术后回归的患者,重新治疗通常是必要的.
研究的目的:
- 评估跨皮质PRK (Trans-PRK) 的疗效和安全性.
- 评估跨朝鲜的可预测性,以纠正近视回归.
- 为了确定视觉结果和并发症率后跨朝鲜增强.
主要方法:
- 对26只近视回归的眼睛进行了Trans-PRK (平均SE -1.92 D).
- 手术前视力敏度 (UDVA) 的平均值 logMAR 0.59.
- 手术后的评估包括UDVA,SE,上皮愈合和特定间隔的雾.
主要成果:
- 在6个月后,37.5%的眼睛在±0.50 D的目标折射范围内.
- 80%的眼睛达到20/20或更好的UDVA,所有眼睛在20/25或更好.
- 平均术后SE显示逐步纠正,没有显著的并发症.
结论:
- 跨PRK是近视回归的安全有效的再治疗选择.
- 该程序在视觉结果方面表现出稳定性和可预测性.
- 跨-PRK为患者提供了可行的解决方案,以前有折射手术并发症.
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