1Chiba K, Toyama Y, Watanabe M, et aL Impact of longitudinal dis- tance of the cervical spine on the results of expansive open - door laminoplasty[ J]. Spine ( Phila Pa 1976) ,2000,22:2893 - 2898.
2Yukawa Y, Kato F, Yoshihara H, et al. Cervical pedicle screw fixation in 100 cases of unstable cervical injuries:pedicle axis views obtained using fluoroscopy[J]. J Neurosurg Spine,2006 ,6 :488 -493.
3Chiba K, Toyama Y, Matsumoto M, et al. Segmental motor paralysis after expansive open - door laminoplasty [ J ] . Spine ( Phila Pa 1976 ) ,2002,19:2108 - 2115.
4Sakaura H, Hosono N, Mukai Y, et al. C5 palsy after decompression surgery for cervical myelopathy: review of the literature [ J ]. Spine (Phila Pa 1976) ,2003,21:2447 -2451.
5Hyakumachi T, Satoh E, Yoshimoto T,et al. Segmental motor paralys- is so called C5 nerve palsy after cervical laminoplasty[ J]. J Jpn Spine Res Soc ,2006,2:21 - 27.
6Nassr A,Eck JC ,Ponnappan RK,et al. The incidence of C5 palsy af- ter multilevel cervical decompression procedures : a review of 750 con- secutive cases [ J ]. Spine ( Phila Pa 1976 ), 2012,3 : 174 - 178.
7Seichi A, Takeshita K, Kawaguchi H,et al. Postoperative expansion of intramedullary high - intensity areas on T2 - weighted magnetic reso- nance imaging after cervical laminoplasty [ J ] . Spine ( Phila Pa 1976) ,2004,13:1478 - 1482.
8Ebraheim NA, An HS, Xu R, et al. The quantitative anatomy of the cervical nerve root groove and the intervertebral foramen [ J ]. Spine ( Phila Pa 1976) , 1996,14 : 1619 - 1623.
9Kaneyama S, Sumi M, Kanatani T, et al. Prospective study and multi- variate analysis of the incidence of C5 palsy after cervical laminoplas- ty [ J ]. Spine ( Phila Pa 1976 ) ,2010,26 : 1553 - 1558.
10Katsumi K, Yamazaki A, Watanabe K, et al. Analysis of C5 palsy after cervical open- door laminoplasty: relationship between Cs palsy and foraminal stenosis[ J]. J Spinal Disorders Tech ,2013,4 : 177 - 182.
