2Tsukimato H.A ease report autopsy of syndrome of compression of spinal cord owing to ossification within spinal canal of the cervical spine.Arch Jpn Chir,1960,29:1003.
3Epstein NE.Ossification of the posterior longitudinal ligament in evolution in 12 patients.Spine, 1994,19:673.
4Hirabayashi K,Toyama Y, Chiba K.Expansive laminoplasty for myelopathy in ossification of the longitudinal ligament.Clin Orthop, 1999,359: 35.
5Masaki Y ,Yamazaki M ,Okawa A ,et al. An analysis of factors causing poor surgical outcome in patients with cervical myelopathy due to ossification of the posterior longitudinal ligament: anterior decompression with spinal fusion versus laminoplastyJ Spinal Disord Tech,2007; 20:7.
6Onarl K, Akiyama N,Kondo S,et al.Long-term follow-up results of anterior interbody fusion applied for cervical myelopathy due to ossification of the posterior longitudinal ligament. Spine,2001,26:488.
7Iwasaki M,Okuda S,Miyanchi A,et al.Surgical strategy for cervical myelopathy due to ossification of the posterior longitudinal ligament: part 1:clinical results and limitations of laminoplasty.Spine,2007,32: 647.
8Vivek J, Samson SK, Rajshekhar V. Cerebrospinal fluid leak during cervical corpectomy for ossified posterior longitudinal ligament:incidence,management,and outcome. Spine,2009,34:491.
9Houten JK,Cooper PR.Laminectomy and posterior cervical plating for multilevel cervical spondylotic myelopathy and ossification of the posterior longitudinal ligament:effects on cervical alignment,spinal cord compression,and neurological outcome.Neurosurgery,2003,52: 1081.