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Sealant may help prevent misalignment of toric IOLs
Toric IOLs present a significant advance in the correction of astigmatism and improvement of uncorrected visual acuity. However, the smallest error or misalignment of the lens could cause refractive surprises, affecting positive outcomes and in some cases actually worsening the patient’s vision.As a surgeon, it can be frustrating to perform a beautiful procedure, knowing with certainty the correct axis was identified and the lens placement was spot on during surgery, only to discover a surprise after the procedure. Not uncommonly, a misaligned IOL is the culprit despite correct initial placement.