... patientbefore the operation. Compression of cervical cord wasdefined as any deformation of the cervical cord shown inaxial and sagittal scan of the MRI (Figure 2). The level of compression and the ... paralysis of the del-toid and biceps muscles without sensory disturbance[2,3,20] is one of the commonly used definitions amongsurgeons. At the same time, there are considerable con-cerns ... Tai Po, NT, Hong Kong SAR, PR China and 2Department of Diagnostic Radiology and organ Imaging, The Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, NT, Hong Kong SAR, PR...