The diagnosis was complicated by the presence of right C5–C6 foraminal stenosis compressing on the C6 nerve ... and findings of abnormal contrast enhancement of his right C5–C7 nerve roots on ...

1 2 Trauma, complications of surgery, myopathies, or peripheral nerve ... at the C7-C8 spinal cord segments. This 38 year old carpenter complained of progressive involuntary movements of the right arm ...