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超视的激光手术:美国眼科学院的报告
Marcony R Santhiago1, W Allan Steigleman2, Zaina N Al-Mohtaseb3
1University of São Paulo, São Paulo, Brazil.
Ophthalmology
|January 22, 2026
概括
超视的激光辅助 in situ 角膜切除术 (LASIK) 证明了现代排外激光的良好有效性,可预测性和安全性. 目前的技术为治疗远视提供了高视敏结果和稳定的结果.
科学领域:
- 眼科医生 眼科 眼科
- 折射手术是一种折射手术.
- 角膜外科手术 角膜外科手术
背景情况:
- 激光辅助 in situ 角膜切除 (LASIK) 是一种用于纠正折射误差的手术程序.
- 超视,或远视,是一种常见的折射误差.
- 评估LASIK治疗视障术的结果对于患者选择和手术规划至关重要.
研究的目的:
- 评估LASIK手术的有效性,可预测性,安全性和稳定性,以纠正高视障碍.
- 综合现有文献中关于LASIK对高视障碍的结果的证据.
主要方法:
- 在PubMed数据库上进行了全面的文献搜索.
- 20项研究,包括25个队列,满足了评估的纳入标准.
- 研究根据证据水平 (I,II,III级) 分类.
主要成果:
- 有效性:至少80%的眼睛达到20/40或更高的未经校正的远距离视敏度 (UCDVA);50%的眼睛达到20/20或更高.
- 可预测性:超过60%的眼睛在16/19群体的预期校正范围内 ±0.50二光度 (D).
- 安全性:在15/23个队伍中,不超过1%的眼睛失去了2条纠正距离视敏度 (CDVA) 的线. 安全指数从0.97到1.05不等.
- 稳定性:在3-6个月之间,平均球体等效变化为0.05 D. 较差的稳定性与更高的视障,较慢的脉冲率,较旧的激光器和较小的光学区域有关.
结论:
- 现代的LASIK技术具有更快的脉冲率和更大的光学区域,显示出高效率,可预测性,安全性和稳定性,用于视障纠正.
- 目前的催化剂激光平台似乎为接受远视LASIK治疗的患者带来了有利的结果.
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