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We report 3 cases of negative dysphotopsia in patients who had implantation of 1 intraocular lens (IOL) type in 1 eye and another IOL type in the fellow eye. A male patient (aged 58 years) received an SA60AT AcrySof hydrophobic acrylic IOL (Alcon) in his left eye (OS). He noticed a temporal dark shadow. Three months later, he received a Tecnis Z9001 silicone aspheric optic IOL (Pfizer) in his right...
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