A method for diagnosing compression of the vertebral artery in vertebral artery CHANNEL

摘要

A method for diagnosing compression of the vertebral artery in the canal of the vertebral artery, comprising carrying out a cervical spine helical computed tomography study channel vertebral artery, detecting the presence of its stenosis, characterized in that the calculated cross-sectional area of ​​the channel of the vertebral artery Sna level stenosis perform color duplex scanning and calculating cross-sectional area Sna vertebral artery stenosis is a pathology of the zone calculated index vertebral compression art IR se ries of formula, a value of index of 1.0 or more compression is absent, the exponent of 0.9 to 0.7 diagnose moderate compression of the vertebral artery, from 0.6 to 0.4 - a significant lower 0.4 - expressed.