Table 5. Comparison of studies evaluating results of decompression, posterior instrumentation, and kyphosis correction in multilevel cervical spondylotic myelopathy.
CSM, cervical spondylotic myelopathy; JOA, Japanese Orthopaedic Association score; CPS, cervical pedicle screws; mJOA, modified Japanese Orthopaedic Association score [12]; CAS, computer assisted surgery.