کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
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3166793 | 1199134 | 2015 | 9 صفحه PDF | دانلود رایگان |
ObjectivesTo investigate the use of cone beam computed tomography (CBCT) for predicting osteoporosis based on the cervical vertebrae CBCT-derived radiographic density (RD) using the CBCT-viewer program.Study DesignCBCT scans (WhiteFox, de Gotzen S.r.l device, distributed by Satelec-Acteon Group, Italy) and dual-energy X-ray absorptiometry examinations of 38 women who participated in an earlier investigation were examined. A coronal slice, subjectively determined from the cervical vertebrae, was selected and the RD as gray values for the first and second vertebrae, and the dens was calculated by using CBCT-viewer software (WhiteFox imaging).ResultsThe CBCT-derived RD values of the dens and the left part of the first cervical vertebra showed the strongest correlation coefficients (r = 0.7, 0.6; P < .001) and the highest sensitivity (76.9%, 70%), specificity (92%, 92.9%), and accuracy (90.8%, 86.4%) in predicting osteoporosis in the lumbar vertebrae and the femoral neck, respectively.ConclusionsCBCT-derived RD of cervical vertebrae can predict osteoporosis status using a CBCT-viewer program. This finding should be confirmed on other CBCT devices.
Journal: Oral Surgery, Oral Medicine, Oral Pathology and Oral Radiology - Volume 120, Issue 5, November 2015, Pages 651–659