1Samartzis D, shen FH, Goldberg E J, et al. Is autograft the gold standard in achieving radiographic fusion in one - level anterior cervical dicectomy and fusion with rigid anterior plate fixation [ J ] . Spine, 2005, 30 (15): 1756 -1761.
2Silber JS, Anderson DG, Daffner SD, et al. Donor site morbidity after anterior iliac crest bone harvest for single - level anterior cerviacal disectomy and fusion [J] . Spine, 2003, 28 (1) : 134 -139.
3Samandouras G, Shafafy M, Hamlyn PJ. A new anterior cervical instrumentation system combining an intradiscal cage with an integrated plate: an early technical report [J] . Spine, 2001, 26 (10) : 1188 -1192.