Related by context. Frequent words. (Click for all words.) 71 Preoperative 70 Postoperative 69 Intraoperative 68 Sonography 68 Radiographs 68 histopathologic 67 Computed tomography 67 electromyography 66 echocardiographic 66 Arthroscopic 66 optical coherence tomography 66 sonographic 65 radiographic 65 histopathological 65 Resection 65 immunohistochemical 65 radiographically 64 intracardiac 64 electrocardiographic 64 MR imaging 64 sagittal 63 synovial 63 Echocardiography 63 Endoscopic 63 fluoroscopic 63 Angiography 63 erythrocyte sedimentation rate 63 Aortic 63 morphologic 63 postop 63 Fluoroscopy 63 Cardiac Resynchronization Therapy 62 Doppler ultrasound 62 scintigraphy 62 Posterior 62 radiographs 62 radiograph 61 Venous 61 Uterine 61 knee arthroplasty 61 valvular 61 Computed Tomography 61 magnetic resonance MR 61 optical coherence tomography OCT 61 Cranial 61 Carotid 61 Positron Emission Tomography 61 intraoperative 61 Esophageal 61 myocardial perfusion 60 Myocardial 60 Histology 60 ultrasonography 60 splenic 60 Perfusion 60 arthrodesis 60 total knee arthroplasty 60 transurethral resection 60 Main Outcome Measures 60 preoperatively 60 Biomechanical 60 Retinal 60 prognostic significance 60 histologic 60 #:#-# [033] 59 intraoperatively 59 Pathologic 59 Occlusion 59 parathyroid 59 intravascular ultrasound 59 intra articular 59 Ischemic 59 Thrombolysis 59 epicardial 59 Cortical 59 posttraumatic 59 DXA 59 electrocardiography 59 postoperatively 59 vascularity 59 varus 59 transvaginal 59 Catheterization 59 Anterior 59 SpO2 59 preoperative 58 Lesion 58 total hip arthroplasty 58 Stenting 58 mammographic 58 osseous 58 Ablation 58 postsurgical 58 imaging MRI 58 humeral 58 near infrared spectroscopy 58 arthroplasty 58 Ventricular 58 electrophysiological 58 nerve conduction 58 Laparoscopy