Related by context. Frequent words. (Click for all words.) 58 endotracheal tube 56 tracheotomy tube 55 intravenous tube 55 sinus cavity 55 cannula 55 uvula 55 intubate 54 diaphragm 54 retractor 53 sinus cavities 52 breathing tube 52 trachea 52 suctioned 52 craniotomy 52 hemangioma 52 catheter inserted 52 aspirated 52 esophagus stomach 51 pericardium 51 peripheral arteries 51 tracheostomy 51 sutured 50 tiny incisions 50 windpipe 50 tear duct 50 chest cavity 50 spinal chord 50 arterial blockage 50 stoma 50 intubated 49 laparoscopically 49 benign cyst 49 aspirate 49 upper eyelid 49 catheter 49 uterus 49 lumbar puncture 49 abdominal cavity 49 ear canals 49 nebuliser 49 gall stones 49 cyst 48 underdeveloped lungs 48 ureter 48 acupuncture needles 48 tube 48 ulcerated 48 colostomy bag 48 stinging sensation 48 laparoscopic procedure 48 bedsore 48 reattachment 48 pulmonary valve 48 herniated 48 bowel obstruction 48 ovarian cyst 48 bronchi 48 bronchial tubes 48 abdomen 48 oesophageal 47 protrusion 47 laparoscope 47 larynx 47 tracheal 47 bronchoscope 47 malformation 47 aneurism 47 implant 47 severed limb 47 duodenum 47 forceps 47 endoscope 47 lymph glands 47 cancerous growths 47 reattached 47 titanium rods 47 airway 47 soft palate 47 inflamed tissue 47 Fallopian tubes 47 tracheotomy 46 septum 46 bowel 46 suction 46 nodule 46 speculum 46 inch incision 46 knitting needle 46 abdominal aorta 46 clot 46 aortas 46 tonsils 46 pneumothorax 46 feeding tubes 46 tingling sensations 46 ventilator 46 nasal passage 46 ovarian cysts 46 balloon catheter 46 severed artery 46 catheters