Effect of occlusal reconstruction on cerebral blood flow and cerebral oxygen saturation in patients with malocclusion

To investigate the effect of occlusal reconstruction on blood flow velocity and cerebral oxygen saturation in patients with malocclusion. Thirty-three patients with malocclusion treated with occlusal reconstruction in Department of Stomatology, Medical School of Huzhou Normal College from Feb 2011 t...

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Published in:Zhejiang da xue xue bao. Journal of Zhejiang University. Medical sciences. Yi xue ban 2015-01, Vol.44 (1), p.90
Main Authors: Lu, Xiao-Hui, Xie, Guang-Ping, Gu, Xin-Hua, Lu, Dong-Min
Format: Article
Language:Chinese
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Summary:To investigate the effect of occlusal reconstruction on blood flow velocity and cerebral oxygen saturation in patients with malocclusion. Thirty-three patients with malocclusion treated with occlusal reconstruction in Department of Stomatology, Medical School of Huzhou Normal College from Feb 2011 to Oct 2013 were enrolled in the study. The systolic peak flow velocity (vs), end-diastolic peak flow (vd) , mean peak flow velocity (vm) of middle cerebral artery and the oxygen saturation (rScO2) in the brain were detected at rest or chewing status by using transcranial Doppler color ultrasonography and near-infrared spectroscopy, respectively. In rest state, vm was significantly increased on 3 months after treatment, while vs and vd were significantly increased on 6 months after treatment and rScO2 were increased on 12 months after treatment (P
ISSN:1008-9292