Related by context. Frequent words. (Click for all words.) 68 aspheric 66 crystalens 66 intraocular lenses 66 intraocular lens 65 monovision 64 IOLs 63 trabeculectomy 63 silicone hydrogel 63 ZEISS 63 Astigmatism 62 Crystalens 62 multifocal 62 hyperopia 61 CO2 lasers 61 bifocal 61 vitreoretinal 61 phacoemulsification 61 optical coherence tomography 61 non ablative 60 phaco 60 transcatheter 60 corneal flap 60 Cataract Surgery 59 gynecologic procedures 59 photodynamic 59 keratoconus 59 vitrectomy 59 Brand Contact Lenses 58 photochromic 58 Intensity Modulated Radiation Therapy 58 excimer laser 58 transfemoral 58 diffractive 58 tomosynthesis 58 radiofrequency RF 58 Cellvizio 58 carotid stent 58 scleral 58 EndoBarrier 58 collimator 58 retinal imaging 57 lumbar fusion 57 vascular grafts 57 Optical Coherence Tomography OCT 57 refractive errors 57 image intensifier 57 retinal implant 57 Eye Drops 57 Third Eye Retroscope 57 Image Guided Radiation Therapy 57 polymer coatings 57 SmoothShapes 57 keratitis 57 retinal implants 57 microcatheter 57 eyecare professionals 57 refractive error 57 Vertebroplasty 57 Cardiac Resynchronization Therapy 57 fovea 57 laparoscopic instruments 57 platinum chromium alloy 57 Virtual Colonoscopy 56 presbyopia 56 fluoroscopic 56 corneal ulcers 56 Genuine Canon 56 Minimally invasive 56 Presbyopia 56 Spinal System 56 neurostimulators 56 Cataract surgery 56 LEICA D 56 flexible endoscopes 56 mitral valve repair 56 Terason 56 VISX 56 nonsurgical treatment 56 resorbable 56 Coblation 56 central venous catheters 56 Vibration Reduction 56 Visian ICL 56 MRgFUS 56 lasik 56 minimally invasive cardiac 56 endometrial ablation 56 near infrared NIR 56 Cryoablation 56 carotid artery stenting 56 coronary stenting 55 Magnetic resonance 55 NovaSure 55 cobalt chromium 55 NDSsi 55 Medidur 55 microsurgical 55 endograft 55 Dental implants 55 Sciton 55 Laparoscopic surgery