Clinical Study
Postoperative Corneal and Surgically Induced Astigmatism following Superior Approach Manual Small Incision Cataract Surgery in Patients with Preoperative Against-the-Rule Astigmatism
Figure 1
Mean plot of preoperative and postoperative corneal astigmatism with standard deviation error bars. A statistically significant difference is found between preoperative and postoperative corneal astigmatism ().