Related by context. Frequent words. (Click for all words.) 68 intraoperatively 63 endotracheal tube 61 endoscopically 61 acetabulum 61 cobalt chromium 61 arthrodesis 61 ureteral 60 pedicle screws 60 epicardial 60 scleral 59 capsular 59 implantation 59 transvaginal 58 pericardial 58 discectomy 58 curettage 58 endograft 58 anal canal 58 implant 58 intervertebral disc 58 recanalization 58 laparotomy 58 tubal 58 humeral 57 osseous 57 resections 57 pneumonectomy 57 bioabsorbable 57 trabeculectomy 57 intra articular 57 fluoroscopic 57 splenic 57 cannula 57 acetabular 57 septal 57 hydroxyapatite 57 polymer matrix 57 trocar 57 resorbable 57 cannulas 57 thoracotomy 56 central venous catheters 56 granuloma 56 lavage 56 Radiographs 56 central venous catheter 56 tumor resection 56 total hip arthroplasty 56 extracorporeal 56 supernatant 56 anastomosis 56 stoma 56 duodenal 56 inguinal 56 synovial 56 pericardium 55 resected 55 tissue biopsies 55 metal stent 55 uteri 55 stent grafts 55 transurethral resection 55 bypass graft 55 sternal 55 peritoneal 55 humeral head 55 magnetic beads 55 sternotomy 55 glenoid 54 radiograph 54 protamine 54 lymphadenectomy 54 pelvic organ prolapse 54 femoral 54 teratoma 54 ureters 54 extravasation 54 electrocautery 54 catheter 54 intracardiac 54 radiographically 54 bypass grafts 54 intraoperative 54 stromal 54 peritoneal cavity 54 osteolysis 54 metastatic lesions 54 renal arteries 54 cystectomy 54 biliary 54 vascular graft 53 surgical excision 53 porphyrins 53 laparoscopic instruments 53 vitrectomy 53 collagen matrix 53 retractor 53 hemostat 53 bone grafts 53 ablation procedures 53 xenograft