1. , , , Failed back (surgery) syndrome: time for a paradigm shift. J Pain. 2013;7:48–55.
2. , , , , United States trends in lumbar fusion surgery for degenerative conditions. Spine. 2005;30:141–145.
3. , Interventional pain management for failed back surgery syndrome. Pain Pract. 2013;3. doi: 10.1111/papr.12035.
4. , , , et al. Etiologies of failed back surgery syndrome. Pain Med. 2002;3:200–214; discussion 214–217.
5. , , et al. Association between peridural scar and recurrent radicular pain after lumber discectomy: magnetic resonance evaluation. ADCONL European study group. Neurosurgery. 1996:38:855–861.
6. , Assessment of spinal fusion. Critical evaluation of imaging techniques. Spine (Phila Pa 1976). 1996;21:1114–1118.
7. , , , et al. An analysis of reasons for failed back surgery syndrome and partial results after different types of surgical lumbar nerve root decompression. Pain Physician. 2011;14:545–557.
8. , , Failed back surgery syndrome: diagnostic evaluation. J Am Acad Orthop Surg. 2006;14:534–543.
9. , , , et al. Radiologic criteria for the diagnosis of spinal stenosis: results of the Delphi survey. Radiology. 2012;264(1):174–179.
10. , , , , Systematic review of discography as a diagnostic test for spinal pain: an update. Pain Physician. 2007;10(1):147–164. Review. PubMed PMID: 17256028.
11. , , , Discography as a diagnostic test for spinal pain: a systematic and narrative review. Pain Physician. 2005;8(2):187–209. PubMed PMID: 16850074.
12. , , , Targeting the spinal nerve via a double-needle, transforaminal approach in failed back surgery syndrome: demonstration of a technique. Pain Physician. 2004;7(1):93–97. PubMed PMID:16868618.
13. , , , et al. Interlaminar versus transforaminal epidural steroids for the treatment of subacute lumbar radicular pain: a randomized, blinded, prospective outcome study. Pain Physician. 2011;14:499–511.
14. An update on the medical pain management of the multiply operate lumbar spine including neuroablative and other minimally invasive techniques. Semin Spine Surg. 2008;20:248–256.
15. , , , et al. A prospective evaluation of iodinated contrast flow patterns with fluoroscopically guided lumbar epidural steroid injections: the lateral parasagittal interlaminar epidural approach versus the transforaminal epidural approach. Anesth Anal. 2008;106(2);638–644.
16. , , , et al. An update of comprehensive evidence-based guidelines for interventional techniques in chronic spinal pain. Part II: Guidance and recommendations. Pain Physician. 2013;16:S49–S283.
17. , , , , Management of pain of post lumbar surgery syndrome: one-year results of a randomized, double-blind, active controlled trial of fluoroscopic caudal epidural injections. Pain Physician. 2010;13:509–521.
18. , , The role of adding hyaluronidase to fluoroscopically guided caudal steroid and hypertonic saline injection in patients with failed back surgery syndrome: a prospective, double-blinded, randomized study. Pain Pract. 2010;10:548–553.
19. , , , et al. Clinical predictors of success and failure for lumbar facet radiofrequency denervation. Clin J Pain. 2007;23:45–52.
20. , , , , Radiofrequency facet joint denervation in the treatment of low back pain: a placebo-controlled clinical trial to assess efficacy. Spine (Phila Pa 1976). 2001;26:1411–1416; discussion 1417.
21. , , , Non-endoscopic and endoscopic adhesiolysis in post-lumbar laminectomy syndrome: a one-year outcome study and cost effectiveness analysis. Pain Physician. 1999;2:52–58.
22. , , , et al. Role of one day epidural adhesiolysis in management of chronic low back pain: a randomized clinical trial. Pain Physician. 2001;4:153–166.
23. , , , et al. Spinal endoscopic adhesiolysis in the management of chronic low back pain: a preliminary report of a randomized, double-blind trial. Pain Physician. 2003;6:259–267.
24. , , , , A comparative effectiveness evaluation of percutaneous adhesiolysis and epidural steroid injections in managing lumbar post-surgery syndrome: a randomized, equivalence controlled trial. Pain Physician. 2009;12:E355–E368.
25. , , , et al. Spinal cord stimulation versus conventional medical management for neuropathic pain: a multicenter randomized controlled trial in patients with failed back surgery syndrome. Pain. 2007;132:179–188.
26. , , , et al. The effects of spinal cord stimulation in neuropathic pain are sustained: a 24-month follow-up of the prospective randomized controlled multicenter trial of the effectiveness of spinal cord stimulation. Neurosurgery. 2008;63:762–770; discussion 770.
27. , , , et al. Quality of life, resource consumption and costs of spinal cord stimulation versus conventional medical management in neuropathic pain patients with failed back surgery syndrome (PROCESS trial). Eur J Pain. 2008;12:1047–1058.
28. , , , Spinal cord stimulation versus reoperation for failed back surgery syndrome: a cost effectiveness and cost utility analysis based on a randomized, controlled trial. Neurosurgery. 2007;61:361–368; discussion 368–369.
29. , , Spinal cord stimulation (SCS) in conjunction with peripheral nerve field stimulation (PNFS) for the treatment of complex failed back surgery syndrome. Neuromodulation. 2013;16:78–83.
30. , , , , Pharmacologic management of chronic low back pain: synthesis of the evidence. Spine (Phila Pa 1976). 2011;36(21 Suppl):S131–S143.
31. , , , et al. Recommendations for the pharmacological management of neuropathic pain: an overview and literature update. Mayo Clin Proc. 2010;85(3 Suppl):S3–S14.
32. , , , , et al. Polyanalgesic Consensus Conference 2012: Recommendations for management of pain by Intrathecal (intraspinal) drug delivery: Report of an interdisciplinary expert panel. Neuromodulation. 2012;15:436–466.
33. , , et al. Intrathecal infusion systems for long-term management for chronic non-cancer pain: an update of the evidence. Pain Physician. 2013;16:SE185–216.
35. , , . Patient selection and outcomes using a low-dose intrathecal opioid trialing method for chronic nonmalignant pain. Pain Physician. 2011;14:1533–1559.
36. , , , Targeting the spinal nerve via a double-needle, transforaminal approach in failed back surgery syndrome: demonstration of a technique. Pain Physician. 2004;7(1):93–97.