1) Abumi K, Itoh H, Taneichi H, et al:Transpedicular screw fixation for traumatic lesions of the middle and lower cervical spine:description of the techniques and preliminary report. J Spinal Disord 7:19-28, 1994
2) Amiot LP, Labelle H, DeGuise JA, et al:Computer-assisted pedicle screw fixation. A feasibility study. Spine 20:1208-1212, 1995
3) Hong JT, Park DK, Lee MJ, et al:Anatomical variations of the vertebral artery segment in the lower cervical spine. Spine 33:2422-2426, 2008
4) Jeng JS, Yip PK:Evaluation of vertebral artery hypoplasia and asymmetry by color-coded duplex ultrasonography. Ultrasound Med Biol 5:605-609, 2004
5) Kim SM, Cha RH, Lee JP, et al:Incidence and outcome of contrast-induced nephropathy after computed tomography of patients with CKD:A quality improvement report. Am J Kidney 55:1018-1025, 2010
6) Magerl F, Seeman PS:Stable posterior fusion of the atlas and axis by transarticular screw fixation. In:Kehr P, Weidner A(eds):Cervical Spine Ⅰ. New York:Springer-Verlag;322-327, 1987
7) Neo M, Matsushita M, Iwashita Y, et al:Atlantoaxial transarticular screw fixation for a high-riding vertebral artery. Spine 28:666-670, 2003
8) Shomer DF, Marks MP, Steinverg GK, et al:The anatomy of the posterior communicating artery as a risk factor for ischemic cerebral infarction. N Engl J Med 22:1565-1570, 1994
9) Wright NM, Lauryssen C:Vertebral artery injury in C1-2 transarticular screw fixation:results of a survey of the AANS/CNS section on disorders of the spine and peripheral nerves. J Neurosurg 88:634-640, 1998
10) Yamazaki M, Okawa A, Hashimoto M, et al:Abnormal course of the vertebral artery at the craniovertebral junction in patients with Down syndrome visualized by 3-dimensional CT angiography. Neuroradiology 50:485-490, 2008
11) 山崎正志,大河昭彦,国府田正雄,他:上位頚椎インストゥルメンテーション手術における椎骨動脈の骨外・骨内走行の術前評価.臨整外43:875-881,2008
12) Young JP, Young PH, Ackermann MJ, et al:The ponticulus posticus:Implications for screw insertion into the first cervical lateral mass. J Bone Joint Surg Am 87:2495-2498, 2005