Evaluation Of Bilateral Tecnis Multifocal Versus ReSTOR 3D Intraocular Lenses

Exclusion Criteria

• •Use of systemic or ocular medications that may affect vision
• •Acute or chronic disease or illness that would increase risk or confound study results (e.g. diabetes mellitus, immunocompromised, etc.)
• •Subjects with diabetes mellitus
• •Uncontrolled systemic or ocular disease
• •History of ocular trauma or prior ocular surgery
• •Amblyopia or strabismus
• •Known pathology that may affect visual acuity; particularly retinal changes that affect vision (macular degeneration, cystoid macular edema, proliferative diabetic retinopathy, etc.)
• •Diagnosed degenerative visual disorders (e.g. macular degeneration, or other retinal disorders) that are predicted to cause future acuity losses to a level of 20/30 or worse
• •Subjects who may be expected to require retinal laser treatment or other surgical intervention
• •Capsule or zonular abnormalities that may affect postoperative centration or tilt of the lens (e.g. pseudoexfoliation syndrome)
• •Pupil abnormalities (non-reactive, tonic pupils, abnormally shaped pupils, or pupils that do not dilate at least 4.0 mm under mesopic/scotopic conditions)
• •Contact lens usage within 6 months for polymethyl methacrylate (PMMA) contacts lenses, 1 month for gas permeable lenses or 1 week for extended-wear and daily-wear soft contact lenses
• •Requiring an intraocular lens \<15.0 or \>26.0 diopters