Related by context. Frequent words. (Click for all words.) 65 optical coherence tomography 62 intraoral 62 fluoroscopic 62 Intraoperative 62 Radiographic 61 Computed tomography 61 optical coherence tomography OCT 60 Doppler ultrasound 60 Sonography 60 near infrared spectroscopy 59 fundus 58 Radiographs 58 loupe 57 trabeculectomy 57 palpation 57 Endoscopes 57 intravascular ultrasound 57 electromyography 57 Angiography 57 laparoscopic instruments 56 scleral 56 endoscopist 56 Fluoroscopy 56 speculum 56 Endoscopic 56 intraocular 56 CBCT 55 colorimeter 55 phaco 55 computed tomography CT scan 55 laparoscope 55 Optical Coherence Tomography OCT 55 immunohistochemical 55 intraoperatively 55 collimator 55 Eyelid 55 Carotid 55 scanning electron microscopy 55 epicardial 54 radiographs 54 oximeter 54 fluorescence microscope 54 computed tomography scans 54 imaging MRI 54 sagittal 54 thermographic 54 Arthroscopic 54 auscultation 54 refractive errors 54 magnetic resonance MR 54 ERCP 54 confocal 54 phacoemulsification 53 Retinal 53 intracardiac 53 Intensity Modulated Radiation Therapy 53 ocular surface 53 CT Scans 53 noninvasive imaging 53 dental x ray 53 aspheric 53 computed tomography scan 53 pigmented lesions 53 cystoscopy 53 Virtual colonoscopy 53 retinal 53 echocardiographic 53 non ablative 53 histopathology 53 fine needle aspiration 53 deconvolution 53 sclera 53 radiograph 52 eyepieces 52 Positron Emission Tomography 52 guiding catheters 52 situ hybridization 52 spectral imaging 52 noninvasive technique 52 ZEISS 52 barium enema 52 x ray diffraction 52 polarizing filter 52 tongue depressor 52 vitrectomy 52 Preoperative 52 ultrasonography 52 3T MRI 52 anterior chamber 52 diffractive 52 electrocardiography 52 transvaginal 52 Postoperative 52 Computed Tomography 52 Patients Undergoing 52 MDCT 52 transurethral resection 52 Esophageal 52 Cataract Surgery 51 corneal 51 confocal microscopy