Related by context. Frequent words. (Click for all words.) 64 dural 62 intraoperatively 61 anal canal 61 percutaneously 61 scleral 60 dilator 60 cannulas 60 occlusive 60 urinary catheters 59 endotracheal tube 59 inserting catheter 59 vaginal tissue 59 pericardium 58 surgical implantation 58 contractures 58 trocar 58 endoscopically 58 renal arteries 58 sinus cavities 58 electrocautery 58 perineal 58 anastomoses 58 cannula 58 ureters 58 tracheostomy tube 57 hemostat 57 oropharyngeal 57 laparoscopic instruments 57 nasal passage 57 bypass graft 57 transdermal patches 57 topical steroid 57 periosteum 56 exudate 56 speculum 56 venipuncture 56 Ultrasonography 56 metal stent 56 acupuncture needles 56 thrombi 56 corticosteroid injections 56 surgical excision 55 oral mucosa 55 bioabsorbable 55 resorbable 55 Raynaud phenomenon 55 computed tomography scans 55 arterial blockage 55 Tacrolimus 55 neuroma 55 rectally 55 thoracic aorta 55 tracheal tube 55 peripheral arteries 55 surgical incisions 54 suturing 54 balloon catheters 54 lamellar 54 stenoses 54 laparotomy 54 vascular graft 54 catheters 54 nasal polyps 54 Grafts 54 pedicle 54 vaginal 54 vena cava 54 stent grafts 54 vascular grafts 54 topical anesthetic 54 pharyngeal 54 femoral vein 54 conjunctival 54 pelvic organ prolapse 54 diseased arteries 54 iliac 54 catheter inserted 54 microbeads 54 peripherally inserted central 54 antibiotic ointment 54 Penile 54 Femoral 53 anti coagulants 53 conjunctiva 53 arthrodesis 53 anastomosis 53 central venous catheters 53 Intraoperative 53 oesophageal 53 aspirate 53 trabeculectomy 53 curettage 53 tiny incisions 53 transvaginal 53 tubal 53 resections 53 cannulation 53 lavage 53 nasogastric tube 53 retractor 53 vasospasm