Related by context. Frequent words. (Click for all words.) 63 phacoemulsification 61 Cataract surgery 61 IOLs 61 mitral valve repair 61 intraocular lens 60 intraocular 59 Visian ICL 59 Crystalens 58 intraocular lenses 58 carotid artery stenting 57 intraoperatively 57 TURP 57 carotid stenting 57 stent implantation 57 cataract removal 57 Minimally invasive 57 vertebral compression fractures 57 refractive 57 endophthalmitis 57 retinal detachment 57 keratoconus 57 microsurgical 57 nonsurgical treatment 57 keratitis 57 Artefill 57 endovascular repair 57 implantations 57 stent grafts 56 vitrectomy 56 carotid stent 56 minimally invasive technique 56 aspheric 56 severe aortic stenosis 56 ablation procedures 56 PFO closure 55 Laparoscopic surgery 55 multifocal 55 corneal transplantation 55 resections 55 lasik 55 Coblation 55 coronary stenting 55 pigmented lesions 55 endarterectomy 55 transurethral resection 55 surgical excision 55 postsurgical 54 endovascular procedures 54 endoscopists 54 occlusion 54 cobalt chromium 54 Refractive 54 cryosurgery 54 excimer laser 54 refractive error 54 hyperpigmentation 54 implant 54 ablations 54 endoscopic 54 breast brachytherapy 54 central venous catheters 54 stenoses 53 transvaginal 53 esophagectomy 53 transcatheter 53 corneal 53 recanalization 53 SilverHawk 53 refractive errors 53 resorbable 53 robotic prostatectomy 53 neovascular AMD 53 optical coherence tomography 53 contractures 53 central retinal vein 53 thyroidectomy 53 arthrodesis 53 conjunctival 53 thermal ablation 53 POAG 53 stenting procedures 53 Computed tomography 53 interventionalists 53 intravascular ultrasound 53 ocular melanoma 53 VISX 53 ptosis 53 bypass grafts 53 WaveLight 53 sclerotherapy 53 LASIK 53 carotid endarterectomy 53 Cryoablation 53 surgical ablation 52 Retisert 52 ximelagatran 52 Dental implants 52 total hip arthroplasty 52 central venous catheter 52 laparoscopic instruments 52 endoscopically