Related by context. Frequent words. (Click for all words.) 62 cornea transplants 59 corneas 59 corneal transplants 56 cataract surgeries 54 organ transplants 52 donor organs 52 cataract surgery 51 cataract removal 51 cornea transplant 51 Blood transfusions 51 transplants 51 transfusions 50 pancreases 50 tissue transplants 50 organ transplantation 50 transplantations 50 corneal tissue 50 kidney transplants 49 lung transplants 49 corneal transplant 48 surgical procedures 48 transplantation 48 corneal 48 ophthalmologists 48 kidneys 48 kidney 48 skin grafting 48 transplant recipients 48 blood transfusions 48 allografts 48 stem cell transplants 47 kidney transplant 47 islet transplantation 47 retinal diseases 47 organs 47 daily insulin injections 46 kidney transplantation 46 liver transplantation 46 refractive errors 46 patients 46 platelet transfusions 46 cell transplantation 46 LVADs 46 transplant 46 minimally invasive techniques 45 transplanted organs 45 organ transplant 45 refractive error 45 LASIK 45 glaucoma 45 surgeries 45 cornea 45 mitral valve repair 45 thrombolytic therapy 45 keratoconus 45 prostheses 45 neurological complications 45 bone marrow transplants 45 emergency obstetric 45 severe aortic stenosis 45 ESRD patients 45 aortic aneurysms 44 postsurgical 44 cardiothoracic surgeons 44 stem cell therapy 44 ophthalmologic 44 smaller incisions 44 lumbar puncture 44 immunosuppressant drugs 44 islet cells 44 cataract 44 surgeons 44 cochlear implants 44 blood transfusion 44 Crystalens 44 ARV therapy 44 liver pancreas 43 surgical interventions 43 intraocular lenses 43 subspecialists 43 central venous catheters 43 doctors 43 orthopedic surgeries 43 postoperative complications 43 liver transplants 43 screening colonoscopy 43 dialysis 43 Cochlear implants 43 minimally invasive treatments 43 pulmonary valve 43 Premature babies 43 limb salvage 43 intraocular 43 lung transplantation 43 endoscopes 42 stem cell transplantation 42 congenital defects 42 congenital heart 42 spinal surgeries 42 LASIK surgery 42 cadaveric