Related by context. Frequent words. (Click for all words.) 67 aortic arch 63 abdominal aorta 61 ascending aorta 61 aorta 61 ureter 61 sinus cavity 59 aortic root 59 avulsion 59 pulmonary arteries 58 brachial plexus 58 pericardium 58 spinal canal 57 occipital 57 anatomical structures 57 duodenum 57 aortas 57 sacrum 56 septum 56 myocardium 56 coronary artery 56 pulmonary artery 56 thoracotomy 55 capsular 55 brachial artery 55 tracheal 55 ulna 55 ipsilateral 55 pulmonary vein 55 spinal chord 55 scapula 55 articular 55 bronchus 54 corpus callosum 54 duodenal 54 tear duct 54 cerebral artery 54 ulnar nerve 54 pulmonary veins 54 sagittal 54 optic nerve 54 optic nerves 54 anterior 54 cervical spine 54 navicular bone 54 pleural 54 intracranial 54 patellar 54 subluxation 54 spinal column 53 spinal cord 53 scaphoid 53 tibial 53 saphenous vein 53 metacarpal 52 spinal nerves 52 intra abdominal 52 cerebellar 52 left ventricle 52 lumbar vertebrae 52 nasal cavity 52 laparotomy 52 artery 52 conjunctiva 52 trachea 52 pulmonary valve 52 internal organs 52 renal artery 52 vertebral body 52 femoral 52 carotid arteries 52 mitral valve 52 humerus 52 mandibular 52 carotid artery 52 enlarged spleen 52 atrial 52 lesion 52 ectopic 52 surgical incision 51 trigeminal nerve 51 radiograph 51 peripheral nerves 51 aortic 51 dura 51 collagen fibers 51 tendon sheath 51 nasal passage 51 ventricle 51 tendon 51 anastomosis 51 cannula 51 lobe 51 ventricles 51 Intraoperative 51 urethra 51 temporal lobe 51 spinal discs 51 perineal 51 chest cavity 51 thighbone 51 distal