1. Satomi K, Hirabayashi K . Ossification of the posterior longitudinal ligament In: Rothman RH, Simeone FA (eds) The Spine 3rd edn Philadelphia: WB Saunders 1992 pp 639–654
2. Itoh T et al. Two cases of cervical myelopathy showing spinal cord swelling after operation in MRI Rinshoseikeigeka (Jpn.) 1995 30: 755–759
3. Kato Y, Itoh T . En bloc laminoplasty for cervical myelopathy and acute diffuse spinal cord edema: Rapid decompression induces spinal cord edema? Cervical Spine Research Society (Program of 26th annual meeting) 1998 122–123 Abstract
4. Okumura H, Homma T . Tumor-like finding in MRI after decompression for cervical spondylotic myelopathy Seikeigeka (Jpn.) 1992 43: 41–46
5. Ono K et al. Myelopathy hand: New clinical signs of cervical cord damage J Bone Joint Surg 1987 69-B: 215–219