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首页> 外文期刊>Journal of Optometry >Functional and refractive results after one month of AcrySof toric intraocular lens implantation
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Functional and refractive results after one month of AcrySof toric intraocular lens implantation

机译：AcrySof复曲面人工晶状体植入一个月后的功能和屈光结果

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Purpose: To describe the functional and refractive results obtained with the implantation of toric intraocular lens (IOL) in a private clinic, and verify and compare these results with other similar studies. Methods: Retrospective evaluation of patients implanted with SN60AT toric IOL. Patients undergoing cataract surgery and corneal astigmatism (CA) higher than 0.75 D were included in the study. Preoperative and postoperative uncorrected visual acuity (UCVA), best corrected visual acuity (BCVA), subjective refraction and preoperative keratometry were recorded and analyzed statistically. Results: The study included 68 eyes (52 patients). Thirty eyes were implanted with SN60T3, 11 with SN60T4 and 28 with SN60T5. Mean BCVA gain was of 1.9+/-1.67 logMAR lines. Comparing the preoperative BCVA versus postoperative UCVA, the improvement was of 0.89+/-2 logMAR lines. The postoperative refractive astigmatism was -0.37+/-0.37 D; 75.5% of the eyes had a refractive astigmatism lower than 0.50 D and 98.6% lower than 1.00 D. The expected cylinder supplied by the manufacturer showed a good agreement with the postoperative subjective results (-0.03+/-0.47 D). Conclusions: The implantation of SN60T toric IOL in patients with CA higher than 0.75 D is a safe, predictable and effective way of reducing refractive astigmatism in patients undergoing cataract surgery.
机译：目的：描述在私人诊所植入复曲面人工晶状体（IOL）所获得的功能和屈光结果，并将这些结果与其他类似研究进行比较。方法：回顾性评估植入SN60AT复曲面IOL的患者。该研究包括接受白内障手术和角膜散光（CA）高于0.75 D的患者。记录术前和术后未矫正视力（UCVA），最佳矫正视力（BCVA），主观屈光度和术前角膜曲率，并进行统计学分析。结果：该研究包括68眼（52例患者）。植入SN60T3 30只眼，植入SN60T4 11只，植入SN60T5 28只。平均BCVA增益为1.9 +/- 1.67 logMAR品系。比较术前BCVA与术后UCVA，改善为0.89 +/- 2 logMAR。术后屈光散光为-0.37 +/- 0.37 D; 75.5％的眼睛屈光散光度低于0.50 D，低于1.00 D则为98.6％。制造商提供的预期圆柱度与术后主观结果（-0.03 +/- 0.47 D）显示出良好的一致性。结论：SN60T复曲面IOL植入CA大于0.75 D的患者是减少白内障手术患者屈光散光的安全，可预测和有效的方法。

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