2Cheh G, Bridwell KH, Lenke LG, et al. Adjacent segment disease fol-lowinglumbar/thoracolumbar fusion with pedicle screw instrumen-tation: a minimum 5-year follow-up. Spine (Phila Pa 1976),2007,32(20): 2253-2257.
3Bambakidis NC, Feiz-Erfan I, Klopfenstein JD, et al Indications forsurgical fusion of the cervical and lumbar motion segment. Spine (PhilaPa 1976),2005, 30(16 Suppl): S2-S6.
4Resnick DK, Choudhri TF, Dailey AT, et al. Guidelines for the per-formance of fusion procedures for degenerative disease of the lumbarspine. Part 5: correlation between radiographic and functional out-come. J Neurosurg Spine, 2005,2(6): 658-661.
5Stoffel M,Behr M, Reinke A, et al. Pedicle screw-based dynamic sta-bilization of the thoracolumbar spine with the Cosmic-system: a pro-spective observation. Acta Neurochir (Wien), 2010,152(5): 835-843.
6Min JH, Jang JS, Jung B. et al. The clinical characteristics and risk fac-tors for the adjacent segment degeneration in instrumented lumbarfusion. J Spinal Disord Tech, 2008, 21(5): 305-309.
7Park JY, Chin DK, Cho YE. Accelerated L5-Si segment degeneration af-ter spinal fusion on and above Lt-s: minimum 4-year Follow-up results.J Korean Neurosurg Soc, 2009,45(2): 81-84.
8Harrop JS, Youssef JA, Maltenfort M, et al. Lumbar adjacent segmentdegeneration and disease after arthrodesis and total disc arthroplasty.Spine (Phila Pa 1976), 2008,33(15): 1701-1707.
9Hilibrand AS.Robbins M. Adjacent segment degeneration and adja-cent segment disease: the consequences of spinal fusion? Spine J, 2004,4(6 Suppl): 190S-194S.
10Kim JH, Kim SS, Suk SI. Incidence of proximal adjacent failure in adultlumbar deformity correction based on proximal fusion level. AsianSpine J’ 2007’ 1(1): 19-26.