Toric intraocular lens combined with a supplementary pinhole implant to treat irregular corneal astigmatism.

J Cataract Refract Surg

From the Cançado Trindade Eye Institute (B.L.C. Trindade, F.C. Trindade, C.L.C. Trindade), Belo Horizonte, Medical Sciences Medical School-FELUMA (B.L.C. Trindade), Belo Horizonte, and the Medical Sciences Eye Institute-FELUMA (B.L.C. Trindade), Belo Horizonte, Brazil.

Published: December 2020

A case of refractive lens exchange with the implantation of a supplementary intraocular pinhole (IOPH) to treat a challenging case of keratoconus is presented. Four months after the initial procedure, an intraocular lens (IOL) exchange (under the IOPH) was performed to a toric implant to correct the residual manifest astigmatism. This significantly improved both distance and near acuities and demonstrates how a toric IOL and astigmatism correction in combination with a pinhole device could be used to treat selected cases of keratoconus.

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http://dx.doi.org/10.1097/j.jcrs.0000000000000356DOI Listing

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