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References

1. 1.↵
   1. Kovacs FM,
   2. Arana E,
   3. Royuela A,
   4. et al

   . Vertebral endplate changes are not associated with chronic low back pain among Southern European subjects: a case control study. AJNR Am J Neuroradiol 2012; 33:1519–24

   Abstract/FREE Full Text
2. 2.↵
   1. Jensen TS,
   2. Karppinen J,
   3. Sorensen JS,
   4. et al

   . Vertebral endplate signal changes (Modic change): a systematic literature review of prevalence and association with non-specific low back pain. Eur Spine J 2008;17:1407–22

   CrossRefPubMedWeb of Science
3. 3.↵
   1. Hoy D,
   2. Brooks P,
   3. Blyth F,
   4. et al

   . The epidemiology of low back pain. Best Pract Res Clin Rheumatol 2010;24:769–81

   CrossRefPubMed
4. 4.↵
   1. Chou R,
   2. Baisden J,
   3. Carragee EJ,
   4. et al

   . Surgery for low back pain: a review of the evidence for an American Pain Society Clinical Practice Guideline. Spine 2009;34:1094–109

   CrossRefPubMedWeb of Science
5. 5.↵
   1. Rutka JT,
   2. Callaghan JJ,
   3. Gretch CC,
   4. et al

   . BlueCross BlueShield of North Carolina Lumbar Spine Fusion Surgery “Notification.” www.spine.org/Documents/BCBSNC_Lumbar_Fusion_Response121510.pdf. Accessed July 9, 2012
6. 6.↵
   1. Rajaee SS,
   2. Bae HW,
   3. Kanim LEA,
   4. et al

   . Spinal fusion in the United States: analysis of trends from 1998 to 2008. Spine 2012;37:67–76

   CrossRefPubMedWeb of Science
7. 7.↵
   1. Martin BI,
   2. Mirza SK,
   3. Comstock BA,
   4. et al

   . Are lumbar spine reoperation rates falling with greater use of fusion surgery and new surgical technology? Spine 2007;32:2119–26

   CrossRefPubMedWeb of Science
8. 8.↵
   1. Chan CW,
   2. Peng P

   . Failed back surgery syndrome. Pain Med 2011;12:577–606

   CrossRefPubMedWeb of Science
9. 9.↵
   1. Flynn TW,
   2. Smith B,
   3. Chou R

   . Appropriate use of diagnostic imaging in low back pain: a reminder that unnecessary imaging may do as much harm as good. J Orthop Sports Phys Ther 2011;41:838–46

   PubMed
10. 10.↵
    1. Chou R,
    2. Fu R,
    3. Carrino JA,
    4. et al

    . Imaging strategies for low-back pain: systematic review and meta-analysis. Lancet 2009;373:463–72

    CrossRefPubMedWeb of Science
11. 11.↵
    1. Modic MT,
    2. Obuchowski NA,
    3. Jeffrey S,
    4. et al

    . Acute low back pain and radiculopathy: MR imaging findings and their prognostic role and effect on outcome. Radiology 2005;237:597–604

    CrossRefPubMedWeb of Science
12. 12.↵
    1. McCullough BJ,
    2. Johnson GR,
    3. Martin BI,
    4. et al

    . Lumbar MR imaging and reporting epidemiology: do epidemiologic data in reports affect clinical management? Radiology 2012;262:941–46

    CrossRefPubMedWeb of Science