Establishing mild, moderate and severe criteria for the myelopathy disability index in cervical spondylotic myelopathy.
Benjamin M DaviesBasil NourallahAshwin VenkateshAhmad M S AliMathew GuilfoyleJibin FrancisMark R N KotterRodney J C LaingPublished in: British journal of neurosurgery (2020)
Categories of mild, moderate and severe CSM according to the MDI of 4-5 and 8-9 were established based on the NDI.