5Odate S, Shikata J, Yamamura S, et al. Extremely wide and asymmet- ric anterior decompression causes postoperative C5 palsy:an analy-sis of 32 patients with postoperative C5 palsy after anterior cervical decompression and fusion[J]. Spine(Phila Pa 1976),2013,38: 2184-2189.
6Japanese Orthopaedic Association. Assessment of surgical treat- mentor low back pain(1984)[J]. J Jpn Orthop Assoe,1984,58 (12) : 1183-1187.
7Currier BL. Neurological complications of cervical spine surgery C5 palsy and intraoperative monitoring[J]. Spine(Phila Pa 1976), 2012,37(5) :E328-E334.