4Ray CD.Threaded titanium cage for lumbar interbody fussion[J].Spine,1997,22(6):667
5Kim Y.Prediction of mechanical behaviors at interfaces between bone and two interbody cages of lumbar spine segments[J].Spine,2001,26(13):1437-1442.
6Zhao J,Wang X,Hou T,et al.One versus two BAK fusion cages in posterior lumbar interbody fusion to L4～L5 degenerative spondylolisthesis a randomized,controlled prospective study in 25 patients with minimum two-year follow-up[J].Spine,2002,27(24):2753-2757.
7Togawa D,Bauer TW,Brantigan JW,et al.Bone graft incorporation in radiorgraphically successful human intervertebral body fusion cages[J].Spine,2001,26(24):2744-2750.
1Ito Y, Oda H, Taguchi T, et al. Results of surgery treatment for the lumbar canal stenosis due to degenerative spondylolisthesis: en- largement of the lumbar spinal canal [ J ]. J Orthop Sci, 2003,8 (5) :648-656.
2Ham H, Maekawa S, Hamada Y, et al. Prospective analysis of clin- ical evaluation and self-assessment by patients after decompression surgery for degenerative lumbar canal stenosis [ J ]. Spine, 2008,8 (2) :380-384.
3Haekengerg L, Holm H, Bullmann V, et al. Transforaminal lumbar interbody fusion: a safe technique weth satisfactory three to five year results[ J]. Eur Spine, 2005,14(6) :551-558.
4MeAfee P, Devine J, Chaput C, et al. The indications for interdody fusion cages in the treatment of spondylolisthesis: analysis of 120 ea- ses [ J ]. Spine, 2005,30 (6 Suppl) : S60-S65.
5Fogel GR, Toohey JS, Neidre A, et al. Is one cage enough in poste- rior lumbar interbody fusion: a comparison of unilateral single cage interbody fusion to bilateral cages [ J ]. Spinal Disord Tech, 2007, 20( 1 ) :60-65.
