4Gunzburg R,Keller TS,Szpalski M,et al.A prospective study on CT scan outcomes after conservative decompression surgery for lumbar spinal stenosis.J Spinal Disord Tech,2003; 16(3):261-267
5Drew W,Bhandari M,Kulkarni AV,et al.Reliability in grading the severity of lumbar spinal stenosis.J Spinal Disord,2000; 13(3):253-258
6Oertel MF,Ryang YM,Korinth MC,et al.Long-term results of microsurgical treatment of lumbar spinal stenosis by unilateral laminotomy for bilateral decompression.Neurosurgery,2006 ; 59(6):1269-1270
7Khoo LT,Fessler RG.Microendoscopic decompressive laminotomy for the treatment of lumbar stenosis.Neurosurgery,2002; 51(5 Suppl):S146-S154
8Guiot BH,Khoo LT,Fessler RG.A minimally invasive technique for decompression of the lumbar spine.Spine,2002; 27(4):432-438
9Johnsson KE,Willner S,Johnsson K.Postoperative instability after decompression for lumbar spinal stenosis.Spine,1986; 11(2):107-110
10Postacchini F,Cinotti G.Bone regrowth after surgical decompression for lumbar spinal stenosis.J Bone Joint Surg Br,1992; 74(6):862-869
