Surgically Induced Astigmatism in Manual Small Incision Cataract Surgery Following Straight, Frown and Chevron Incision
Background: Surgically Induced Astigmatism (SIA) remains a major determinant of uncorrected visual acuity following manual Small-Incision Cataract Surgery (SICS). Incision configuration is a modifiable factor influencing postoperative refractive outcomes. To compare postoperative visual acuity and surgically induced a...