title: Soft intraocular lenses.
abstract: An in-depth review of the current status of soft intraocular lenses (IOLs) is presented. We have outlined the historical aspects of IOL development from polymethylmethacrylate material to newer soft polymers such as silicones and hydrogels. Chemical, physical, and biomaterial properties as well as the advantages and disadvantages of these materials and lenses are discussed. Clinical results from international investigators are presented, along with some thoughts about future trends in small incision cataract surgery and IOL substitutes.
authors.affiliation: Department of Ophthalmology, University of Minnesota, Minneapolis 55455.
authors.forename: L
authors.initials: L
authors.lastname: Allarakhia
authors.forename: R L
authors.initials: RL
authors.lastname: Knoll
authors.forename: R L
authors.initials: RL
authors.lastname: Lindstrom
mesh_terms: D006801:Humans; D020136:Hydrogel, Polyethylene Glycol Dimethacrylate; D007910:Lenses, Intraocular; D008768:Methylmethacrylates; D011092:Polyethylene Glycols; D012826:Silicone Elastomers; D012828:Silicones
chemical_list: D008768:Methylmethacrylates; D012826:Silicone Elastomers; D012828:Silicones; D020136:Hydrogel, Polyethylene Glycol Dimethacrylate; D011092:Polyethylene Glycols