Related by context. Frequent words. (Click for all words.) 70 IOLs 64 intraocular lens 63 intraocular lenses 61 refractive error 61 Visian ICL 61 bifocal 61 multifocal 61 Crystalens 60 vitrectomy 59 keratitis 59 lenses 58 refractive errors 58 Presbyopia 58 astigmatism 57 VISX 56 optical coherence tomography 56 presbyopia 56 contact lenses 56 keratoconus 56 diffractive 55 lasik 55 refractive 55 nonsurgical treatment 55 phacoemulsification 55 shutter glasses 55 polarized lenses 55 IntraLase 55 wavefront 55 neovascular AMD 55 intraocular 55 Cataract surgery 54 eyeglass lenses 54 LASIK surgery 54 excimer laser 54 retinal imaging 54 nearsightedness 54 cataract formation 53 corrective lenses 53 Lumigan 53 refractive surgery 53 ophthalmologists 53 macular 53 CCD sensors 52 hyperpigmentation 52 collimator 52 ocular hypertension 52 retinal detachment 52 binocular vision 51 VeinViewer 51 Refractive 51 near infrared NIR 51 LASIK 51 stent grafts 51 pigmented lesions 51 Lenses 51 sclera 51 femtosecond laser 51 upper eyelid 51 optic neuropathy 51 PFO closure 51 tinted lenses 51 lens 51 ophthalmic 51 keloids 50 diabetic macular edema 50 eyepieces 50 photodynamic therapy PDT 50 Adiana 50 cataract surgery 50 melasma 50 minimally invasive technique 50 Cataract Surgery 50 implant 50 aligners 50 monocular 50 ViziLite Plus 50 wet macular degeneration 50 corneal 50 dental restorations 50 glaucoma 50 Lasik surgery 50 TURP 50 macular edema 50 ocular surface 50 cataracts 50 electrosurgery 50 optical coherence tomography OCT 49 fibrin sealant 49 conventional colonoscopy 49 vascular malformations 49 smaller incisions 49 ophthalmic surgical 49 intravascular ultrasound 49 acne scarring 49 Visudyne 49 photosensitivity 49 minimally invasive procedures 49 Contact Lenses 49 auto stereoscopic 49 CMOS sensors 49 contact lens wearers