magnetic resonance imaging of cervical spine: free fragment of C7-T1 intervertebral disc space with superior migration
magnetic resonance imaging of cervical spine: free fragment of c7-t1 intervertebral disc space with superior migration
cervical spine MRI intervertebral disc space free fragment C7-T1 superior migration
cervical spine mri intervertebral disc space free fragment c7-t1 superior migration