1Senegas J, Vital J, Pointillart V, et al. Clinical evaluation of a lumbar interspinous dynamic stabilization device ( the Wallis system) with a 13 - year mean follow - up [ J ]. Neurosurg Rev,2009,3 : 335 - 342.
2Zucherman JF, Hsu KY, Hartjen CA, et al. A multicenter, prospective, randomized trial evaluating the X - stop interspinous process decompression system for the treatment of neurogenic intermittent claudication[J].Spine ,2005,12 : 1351 - 135.
3Anderson PA, Tribus CB, Kitchel SH. Treatment of neurogenic claudication by interspinous decompression : application of the X STOP device in patients with lumbar degenerative spondylolisthesis[ J]. J Neurosurg Spine ,2006,4:463 -471.
4Senegas J. Mechanical supplementation by non - rigid fixation in degenerative intervertebral lumbar segments : the Wallis system [ J ]. Eur Spine J ,2002,2 : 164 - 169.
6Talwar V, Lindsey DP, Fredrick A ,et al. Insertion loads of the X STOP interspinous process distraction system designed to treat neurogenic intermittent claudication [ J ]. Eur Spine J,2006,6:908 - 912.
7Shepherd DE, Leahy JC, Mathias K J, et al. Spinous process strength [ J]. Spine,2000,3:319 - 323.
8Barbagallo G, Olindo G, Corbino L, et al. Analysis of complications in patients in treated with the X - stop interspinous process decompression system:proposal for a novel anatomic scoring system for patient selection and review of the literature[ J ]. Neurosurgery, 2009,65:111 - 120.
9Siddiqui M, Smith FW, Wardlaw D. One - year results of X - stop interspinous implant for the treatment of lumbar spinal stenosis [ J ]. Spine ,2007,32 : 1345 - 1345.
10Werner D, Krausse P, Godde G, Mark P, et al. Early multi - centre German results of patients with intermittent neurogenic claudication, secondary to lumbar spinal stenosis, treated with the X - stop interspinous process decompression system[ R]. Montreal, Canada: the 6^th annual SAS global symposium on motion preservation techniques,2006: 10-13.
