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Figure 2. (a) Left anterior oblique MR myelogram in a patient with left cervicobrachalgia shows abnormal tissue relating to the left C6/7 exit foramen, with compression of the exiting left C7 nerve root (arrow). Multilevel transverse indentations on the cerebrospinal fluid (CSF) column correspond to the presence of disc complexes indenting the ventral CSF space. (b) Axial T2 image at C6/7 confirms the presence of left-sided osteophytic foraminal narrowing and compression of the left C7 nerve root.
