Phacoemulsification in patients with corneal opacities using slit illumination of the surgical microscope.

Performing phacoemulsification in eyes with corneal opacities is challenging even with expert surgeons. Several techniques have been described to improve intraoperative visualization through opacified corneas. This retrospective interventional case series included 10 eyes of 10 patients with coexisting senile cataract and corneal opacity who underwent phacoemulsification with intraocular lens (IOL) implantation under slit illumination of the surgical microscope.

Scanning electron microscopic characteristics of manually loaded and preloaded foldable acrylic intraocular lenses.

Purpose:: To compare surface alterations between preloaded and manually loaded intraocular lens.

Methods:: Scanning electron microscope was utilized to evaluate surface alteration and deposits in four different types of intraocular lenses: preloaded hydrophobic acrylic, preloaded hydrophilic acrylic, manually loaded hydrophobic acrylic, and manually loaded hydrophilic acrylic. Six lenses with different powers (+6 D, +22 D, and +29 D) were used from each category, to represent different thickness categories of the intraocular lenses.