Purpose: To report a case of intraoperative clouding of hydrophilic multifocal intraocular lens (Lentis Mplus? LS-313, Oculentis GmbH., Berlin, Germany) during cataract surgery. Case summary: A 69-year-old woman underwent intraocular lens exchange in her left eye due to clouding of an intraocular lens occurred intraoperatively. This phenomenon was caused by the rapid change in temperature of a very cold IOL being implanted into the eye. Conclusions: It is important to prevent a rapid temperature change during intraocular lens implantation. Particularly in the country that have winter season and fluctuating temperatures, careful caution will be necessary. Ann Optom Contact Lens 2015;14(3):163-165 |