Summary: | Vibration dose assessed by current standards is likely to be poorly suited to protecting workers against vibration white finger (VWF). Therefore, we intended for a two-step approach to better tackle vibration-induced pathophysiological vascular issues. In the first stage, a log<sub>2</sub> linear regression law between the amplitude of vibration acceleration and the wall shear stress (WSS) drop was established. Then, in a second stage, we set up a mechanobiological model for computing the arterial stenosis stemming from the WSS decrease and encountered in patients suffering from VWF. Our findings highlighted a stenosis of about 30% when exposed for 10 years to a 40 m·s<sup>−2</sup> amplitude vibration for 4 h a day.
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