Related by context. Frequent words. (Click for all words.) 58 corneal transplants 57 transplantations 56 implantations 56 cornea transplants 54 corneal blindness 54 angioplasty procedures 54 catheterizations 53 mitral valve repair 53 cadaveric 53 cataract removal 52 resections 52 tissue transplants 52 endophthalmitis 51 cataract surgeries 51 severe aortic stenosis 51 nephrectomy 51 lung transplants 51 CABG procedures 51 lower limb amputations 51 tissue grafts 51 transplanted kidneys 50 renal transplantation 50 spinal surgeries 50 aortas 50 Cataract surgery 50 microsurgical 50 laparotomy 50 surgical procedures 50 breast biopsies 50 transplantation 49 corneal transplant 49 cystectomy 49 stenoses 49 computed tomography CT scans 49 coronary bypass 49 grafts 49 colectomy 49 rheumatic heart 49 thoracotomy 49 bypass grafts 49 xenograft 49 total knee arthroplasty 49 coronary stenting 49 bypass graft 49 partial nephrectomy 49 platelet transfusions 49 kidney transplants 48 percutaneous coronary interventions 48 sentinel node biopsy 48 liver transplant recipients 48 bypass surgeries 48 smaller incisions 48 cardiothoracic surgeons 48 tumor resection 48 allografts 48 arterial blockage 48 vertebral compression fractures 48 cholecystectomy 48 endometrial ablation 48 reoperation 48 liver biopsies 48 carotid artery stenting 48 implant 48 transvaginal 47 biopsy specimens 47 biopsies 47 ascending aorta 47 ablations 47 cornea transplant 47 limb amputation 47 gallbladder removal 47 pancreases 47 renal transplant 47 premature ovarian 47 corneas 47 stent implantation 47 oesophageal 47 Cryoablation 47 tracheal 47 pulmonary embolism PE 47 TAH t 47 prolapsed 47 CABG surgery 47 undergoing coronary artery 47 endoscopically 47 solid organ transplantation 47 intraoperatively 47 transcatheter 47 kidney pancreas 47 IVF cycles 47 organ transplants 47 aortic valves 46 electrodes implanted 46 phacoemulsification 46 ultrasound examinations 46 Biopsies 46 cerebral aneurysms 46 orthopedic surgeries 46 arthroplasty 46 lung transplantation 46 postsurgical