1. Kuslich S, Ulstrom C, Michael C. The tissue origin of low back pain and sciatica: a report of pain response to tissue stimulation during operations on the lumbar spine using local anesthesia. Orthopedic Clinics North America 1991; 22(2): 181. 2. Mimura M, Panjabi MM, Oxland TR, Crisco JJ, Yamamoto I, Vasavada A. Disc degeneration affects the multidirectional flexibility of the lumbar spine. Spine (Phila Pa 1976) 1994; 19(12): 1371-80. 3. Luoma K, Riihimäki H, Luukkonen R, Raininko R, Viikari-Juntura E, Lamminen A. Low back pain in relation to lumbar disc degeneration. Spine (Phila Pa 1976) 2000; 25(4): 487-92. 4. Urban JP, Roberts S. Degeneration of the intervertebral disc. Arthritis Res Ther 2003; 5(3): 120-38. 5. Niosi CA, Oxland TR. Degenerative mechanics of the lumbar spine. Spine J 2004; 4(6 Suppl): S202-S8. 6. Kirkaldy-Willis WH, Farfan HF. Instability of the lumbar spine. Clin Orthop Relat Res 1982; (165): 110-23. 7. Leone A, Cassar-Pullicino VN, Guglielmi G, Bonomo L. Degenerative lumbar intervertebral instability: what is it and how does imaging contribute? Skeletal Radiol 2009; 38(6): 529-33. 8. Soini J, Antti-Poika I, Tallroth K, Konttinen Y, Honkanen V, Santavirta S. Disc degeneration and angular movement of the lumbar spine: comparative study using plain and flexion-extension radiography and discography. J Spinal Disord Techniques 1991; 4(2): 183-7. 9. Lawrence J. Disc degeneration. Its frequency and relationship to symptoms. Ann Rheum Dis 1969; 28(2): 121-38. 10. Fujiwara A, Lim TH, An HS, Tanaka N, Jeon CH, Andersson GB, et al. The effect of disc degeneration and facet joint osteoarthritis on the segmental flexibility of the lumbar spine. Spine (Phila Pa 1976) 2000; 25(23): 3036-44. 11. Grobler LJ, Robertson PA, Novotny JE, Pope MH. Etiology of spondylolisthesis: assessment of the role played by lumbar facet joint morphology. Spine (Phila Pa 1976)1993; 18(1): 80-91. 12. Dvorak J, Panjabi M, Chang D, Theiler R, Grob D. Functional radiographic diagnosis of the lumbar spine: flexion-extension and lateral bending. Spine (Phila Pa 1976) 1991; 16(5): 562-71. 13. Murata M, Morio Y, Kuranobu K. Lumbar disc degeneration and segmental instability: a comparison of magnetic resonance images and plain radiographs of patients with low back pain. Arch Orthop Trauma Surg 1994; 113(6): 297-301. 14. Pfirrmann CW, Metzdorf A, Zanetti M, Hodler J, Boos N. Magnetic resonance classification of lumbar intervertebral disc degeneration. Spine (Phila Pa 1976) 2001; 26(17): 1873-8. 15. Dupuis PR, Yong-Hing K, Cassidy JD, Kirkaldy-Willis WH. Radiologic diagnosis of degenerative lumbar spinal instability. Spine (Phila Pa 1976) 1985; 10(3): 262-76. 16. Boden SD, Wiesel SW. Lumbosacral Segmental Motion in Normal Individuals Have We Been Measuring Instability Properly? Spine (Phila Pa 1976) 1990; 15(6): 571-6. 17. Leone A, Guglielmi G, Cassar-Pullicino VN, Bonomo L. Lumbar Intervertebral Instability: A Review 1. Radiology 2007; 245(1): 62-77. 18. Hayes MA, Howard TC, Gruel CR, Kopta JA. Roentgenographic evaluation of lumbar spine flexion-extension in asymptomatic individuals. Spine (Phila Pa 1976)1989; 14(3): 327-31.
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