Related by context. Frequent words. (Click for all words.) 68 vitrectomy 63 optical coherence tomography 62 intraocular lens 61 microsurgical 60 intravascular ultrasound 60 cannulation 60 laparoscope 60 intraocular 60 thrombectomy 60 mitral valve repair 59 IOLs 59 fluoroscopy 59 minimally invasive technique 59 lavage 59 diffractive 59 multifocal 58 laparoscopic 58 ablations 58 TURP 58 Minimally invasive 58 sagittal 58 anterior chamber 58 laparotomy 58 intraocular lenses 57 endoscopic 57 handpiece 57 Endoscopic 57 endoscopic surgery 57 RF ablation 57 Arthroscopic 57 Anterior 57 Intraoperative 56 smaller incisions 56 laser ablation 56 endovascular repair 56 Radiographic 56 Cataract surgery 56 femtosecond laser 56 sclerotherapy 56 handpieces 55 arthrodesis 55 total hip arthroplasty 55 Refractive 55 resections 55 minimally invasive procedures 55 central venous catheters 55 occlusion 55 cataract removal 55 ERCP 55 carotid artery stenting 55 stent grafts 55 surgical excision 55 refractive errors 55 cryosurgery 55 sclera 55 endoscopically 55 endophthalmitis 55 wavefront 55 retinal detachment 54 vascular malformations 54 refractive error 54 stent implantation 54 Sonography 54 intravascular 54 percutaneous 54 Surgical System 54 colonoscope 54 electrosurgical 54 gallbladder removal 54 confocal 54 laparoscopic surgery 54 laminectomy 54 intra operative 54 lobectomy 54 cataract surgery 54 keratitis 53 Implantation 53 Cataract Surgery 53 occlusions 53 VISX 53 refractive 53 balloon kyphoplasty 53 excimer laser 53 tiny incisions 53 anastomosis 53 cannula 53 tumor resection 53 stereotactic 53 discectomy 53 surgical incisions 53 cholecystectomy 53 central venous catheter 53 IntraLase 53 retractor 53 suturing 53 resection 53 thoracotomy 53 endotracheal tube 53 laparoscopy 53 conventional colonoscopy 53 endoscopic procedures