Related by context. Frequent words. (Click for all words.) 63 laparotomy 62 ureters 61 pericardium 61 anal canal 61 pulmonary valve 61 tricuspid valve 60 valvular 60 ureteral 60 scleral 60 dural 60 thoracic aorta 60 retroperitoneal 60 bypass grafts 60 duodenal 59 peritoneal 59 anastomoses 59 thoracotomy 59 nephrectomy 59 tubal 59 uterine cavity 59 parathyroid glands 58 resections 58 catheterisation 58 inferior vena cava 58 acetabulum 58 transurethral resection 58 saphenous vein 58 abdominal aorta 58 trabeculectomy 58 peritoneal cavity 57 sternotomy 57 percutaneously 57 humeral 57 pancreatic duct 57 hematuria 57 septal 57 vertebral body 57 humeral head 57 ascites 57 mediastinal 57 TURP 57 urinary diversion 57 periosteum 56 pericardial 56 ileostomy 56 splenic 56 pleural effusion 56 thyroidectomy 56 thrombi 56 cystectomy 56 vena cava 56 aortic arch 56 curettage 56 arterial blockage 56 abdominal incision 56 parenchymal 56 intraoperatively 56 diverticula 56 intervertebral disc 56 resected 55 atrial septal defect 55 distension 55 pericardial effusion 55 surgical implantation 55 ventricular septal defect 55 Resection 55 prolapsed 55 endometrial ablation 55 anastomosis 55 inguinal 55 hypoplasia 55 esophagectomy 55 distention 55 lobectomy 55 endoscopic procedure 55 radical cystectomy 55 bowel dysfunction 55 craniotomy 54 gastrectomy 54 surgical excision 54 parathyroid 54 maxillary 54 esophagus stomach 54 radiographically 54 iliac 54 Grafts 54 dysplastic 54 varicocele 54 pneumonectomy 54 hematomas 54 discectomy 54 tumor resection 54 lymphadenopathy 54 contractures 54 pedicle 54 intraocular lens 54 vascular malformations 54 urethral 54 pleural 54 thyroid nodules 54 involves implanting