这些患者均由三位经验丰富的外科医生进行白内障超声乳化和 IOL 植入手术 。研究中植入了四种 IOL，分别是 ZA9003、52501TY（525）、SOFTEC（SOFT）和 AcrySof Toric Single-Piece Natural（Alcon, SN6ATX）。研究人员使用 IOLMaster 测量患者术前生物参数，用 Barrett Universal II 公式计算 ...

The fixed variables were the sample of eyes with preoperative keratometry data, the presumed surgically induced astigmatism for use in the Acrysof ® Toric ® IOL calculator and the selection ...

One might then argue that such a patient would have been better off with a T3 correction rather than the spherical correction recommended by the AcrySof toric IOL calculator. The mathematical ...