{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,5]],"date-time":"2026-09-05T05:57:06Z","timestamp":1788587826616,"version":"build-2803163510"},"reference-count":99,"publisher":"Ovid Technologies (Wolters Kluwer Health)","issue":"1","content-domain":{"domain":["lww.com","ovid.com"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2022,1]]},"abstract":"<jats:p>Since the introduction of the first toric intraocular lens (IOLs) in the early 1990s, these lenses have become the preferred choice for surgeons across the globe to correct corneal astigmatism during cataract surgery. These lenses allow patients to enjoy distortion-free distance vision with excellent outcomes. They also have their own set of challenges. Inappropriate keratometry measurement, underestimating the posterior corneal astigmatism, intraoperative IOL misalignment, postoperative rotation of these lenses, and IOL decentration after YAG-laser capsulotomy may result in residual cylindrical errors and poor uncorrected visual acuity resulting in patient dissatisfaction. This review provides a broad overview of a few important considerations, which include appropriate patient selection, precise biometry, understanding the design and science behind these lenses, knowledge of intraoperative surgical technique with emphasis on how to achieve proper alignment manually and with image-recognition devices, and successful management of postoperative complications.<\/jats:p>","DOI":"10.4103\/ijo.ijo_1785_21","type":"journal-article","created":{"date-parts":[[2021,12,27]],"date-time":"2021-12-27T06:00:43Z","timestamp":1640584843000},"page":"10-23","update-policy":"https:\/\/doi.org\/10.1097\/lww.0000000000001000","source":"Crossref","is-referenced-by-count":27,"title":["Toric intraocular lenses: Expanding indications and preoperative and surgical considerations to improve outcomes"],"prefix":"10.4103","volume":"70","author":[{"given":"Vivek Mahendrapratap","family":"Singh","sequence":"first","affiliation":[{"name":"Cataract and Refractive Services, L V Prasad 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