1)Weber H:Lumbar disc herniation;A controlled, prospective study with ten years of observation. Spine 8:131-140, 1983
2)Peal WC, et al:Surgery versus prolonged conservative treatment for sciatica. N Engl J Med 356:2245-2256, 2007
3)Katz JN, et al:Seven-to 10-year outcome of decompressive surgery for degenerative lumbar spinal stenosis. Spine 21:92-98, 1996
4)Herno A, et al:Long-term results of surgical treatment of lumbar spinal stenosis. Spine 18:1471-1474, 1993
5)中山潤一・他:腰部脊柱管狭窄症に対する非固定広範椎弓切除後の術後10年以上の超長期成績.臨整外 35:497-501,2000
6)田島直也・他:腰仙椎後側方固定術の遠隔成績──20年以上経過例についての検討.臨整外 35:511-517,2000
7)Chang Y, et al:The effect of surgical and nonsurgical treatment on longitudinal outcomes of lumbar spinal stenosis over 10 years. J Am Geriatr Soc 53:785-792, 2005
8)Atlas SJ, et al:Surgical and nonsurgical management of lumbar spinal stenosis;Four-year outcomes from the Maine lumbar spine study. Spine 25:556-562, 2000
9)Amundsen T, et al:Lumbar spinal stenosis;Conservative or surgical management?:A prospective 10-year study. Spine 25:1424-1435, 2000
10)Weinstein JN, et al:Surgical versus nonsurgical treatment for lumbar degenerative Spondylolisthesis. N Engl J Med 356:2257-2270, 2007