Cataract surgery is one of the most commonly performed surgeries in modern medicine. Although vision is largely restored after surgery, a considerable proportion of patients with cataract may not achieve their best unaided visual potential due to the presence of concomitant corneal astigmatism.1,2 Fortunately, there are alternative techniques that could be used to correct astigmatism during cataract surgery, such as limbal relaxing incisions and toric intraocular lenses (IOLs). Of note, a recent systematic review and meta-analysis of the existing literature found that toric IOL implantation

中文翻译：

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复曲面复眼人工晶状体在有或没有先前眼科手术的眼睛中的屈光和视觉结果以及旋转稳定性：一项纵向研究。

白内障手术是现代医学中最常用的手术之一。尽管手术后视力已基本恢复，但相当一部分白内障患者由于伴有角膜散光而无法发挥其最佳的独立视觉潜能。1,2幸运的是，有很多替代技术可用于矫正白内障时的散光手术，例如角膜缘松弛切口和复曲面人工晶状体（IOL）。值得注意的是，最近对现有文献进行的系统回顾和荟萃分析发现，复曲面人工晶状体植入