Cataract, opacification of the lens, is one of the commonest causes of loss of useful vision,
with an estimated 16 million people worldwide affected. Several risk factors have been …

We performed a metaanlysis of peer-reviewed studies involving implantation of a multifocal
intraocular lens (IOL) in presbyopic patients with cataract or having refractive lens exchange …

PURPOSE: To analyze the symptoms, etiology, and treatment of patient dissatisfaction after
multifocal intraocular lens (IOL) implantation. SETTING: Department of Ophthalmology …

Purpose To evaluate refractive and visual parameters related to distance, intermediate, and
near vision after cataract surgery and the optical quality of a new diffractive trifocal …

PURPOSE: To compare new-generation multifocal intraocular lenses (IOLs) with monofocal
IOLs. DESIGN: Randomized prospective clinical trial. PARTICIPANTS: Sixty-two consecutive …

An analytical review of the data available in the field of phakic intraocular lens implantation
was conducted. Particular attention was paid to the more critical issues of intraocular lens …

Purpose To compare visual outcomes in patients with cataract surgery and bilateral
implantation of a trifocal or bifocal intraocular lens (IOL). Setting University Eye Clinic …

Multifocal IOLs can be more widely used after cataract surgery, but should be used with
caution in almost emmetropic eyes with little or no cataract. Refractive lens exchange with …

PURPOSE: To compare visual acuity outcomes and ocular and intraocular optical quality in
patients with a monofocal intraocular lens (IOL) or a multifocal IOL with rotational asymmetry …

PURPOSE: Evaluate the visual performance of the AcrySof ReSTOR intraocular lens (IOL)
and compare it with the monofocal SA60AT IOL. DESIGN: Prospective, nonrandomized …