Innovations and Outcomes in Astigmatism Correction During Cataract Surgery: A Comprehensive Review

Astigmatism, a prevalent refractive error caused by an irregular curvature of the cornea or lens, can significantly affect visual acuity and the quality of life. Correcting astigmatism during cataract surgery is essential for achieving optimal postoperative visual outcomes. This comprehensive review examines recent innovations in astigmatism correction methods and their impact on cataract surgery. It provides an in-depth analysis of advancements such as toric intraocular lenses (IOLs), femtosecond laser-assisted cataract surgery (FLACS), and new IOL technologies designed to address astigmatism with greater precision. The review also evaluates clinical outcomes, including visual acuity improvements, patient satisfaction, and safety considerations associated with these innovations. Additionally, it explores the cost-effectiveness of various techniques and highlights emerging trends and future directions in the field. By synthesizing current evidence, this review aims to offer valuable insights for clinicians and inform best practices in astigmatism management during cataract surgery.