1. Nathan ST, Fisher BE, Roberts CS. Coccydynia: a review of pathoanatomy, aetiology, treatment and outcome. J Bone Joint Surg Br. 2010; 92:1622–7. DOI:
10.1302/0301-620X.92B12.25486. PMID:
21119164.
2. Maigne JY, Guedj S, Straus C. Idiopathic coccygodynia. Lateral roentgenograms in the sitting position and coccygeal discography. Spine (Phila Pa 1976). 1994; 19:930–4. DOI:
10.1097/00007632-199404150-00011. PMID:
8009351.
Article
5. Maigne JY, Chatellier G, Faou ML, Archambeau M. The treatment of chronic coccydynia with intrarectal manipulation: a randomized controlled study. Spine (Phila Pa 1976). 2006; 31:E621–7. DOI:
10.1097/01.brs.0000231895.72380.64. PMID:
16915077.
8. Carr CM, Plastaras CT, Pingree MJ, Smuck M, Maus TP, Geske JR, et al. Immediate adverse events in interventional pain procedures: a multi-institutional study. Pain Med. 2016; 17:2155–61. DOI:
10.1093/pm/pnw051. PMID:
28025351.
Article
9. Gunduz OH, Sencan S, Kenis-Coskun O. Pain relief due to transsacrococcygeal ganglion impar block in chronic coccygodynia: a pilot study. Pain Med. 2015; 16:1278–81. DOI:
10.1111/pme.12752. PMID:
25801345.
Article
11. Sencan S, Cuce I, Karabiyik O, Demir FU, Ercalik T, Gunduz OH. The influence of coccygeal dynamic patterns on ganglion impar block treatment results in chronic coccygodynia. Interv Neuroradiol. 2018; 24:580–5. DOI:
10.1177/1591019918781673. PMID:
29969959. PMCID:
PMC6116125.
Article
12. Buttaci C, Foye PM, Stitik TP. Coccygodynia successfully treated with ganglion Impar blocks: a case series. Am J Phys Med Rehabil. 2005; 85:783–4.
13. Turchan A, Fahmi A, Subianto H. Impar ganglion block with combination of neurolysis drugs and radiofrequency thermocoagulation for perineal pain. Asian J Neurosurg. 2018; 13:838–41. PMID:
30283560. PMCID:
PMC6159014.
Article
14. Aktürk Z, Dağdeviren N, Türe M, Tuğcu C. The reliability and validity analysis of the Turkish version of Beck Depression Inventory for primary care. Turk Aile Hek Derg. 2005; 9:117–22.
15. Schilling LS, Markman JD. Corticosteroids for pain of spinal origin: epidural and intraarticular administration. Rheum Dis Clin North Am. 2016; 42:137–55. DOI:
10.1016/j.rdc.2015.08.003. PMID:
26611556.
16. Rhen T, Cidlowski JA. Antiinflammatory action of glucocorticoids--new mechanisms for old drugs. N Engl J Med. 2005; 353:1711–23. DOI:
10.1056/NEJMra050541. PMID:
16236742.
Article
17. Markman JD, Kress BT, Frazer M, Hanson R, Kogan V, Huang JH. Screening for neuropathic characteristics in failed back surgery syndromes: challenges for guiding treatment. Pain Med. 2015; 16:520–30. DOI:
10.1111/pme.12612. PMID:
25530081.
Article
18. De Bosscher K, Vanden Berghe W, Haegeman G. The interplay between the glucocorticoid receptor and nuclear factor-kappaB or activator protein-1: molecular mechanisms for gene repression. Endocr Rev. 2003; 24:488–522. DOI:
10.1210/er.2002-0006. PMID:
12920152.
Article
19. Bair MJ, Robinson RL, Katon W, Kroenke K. Depression and pain comorbidity: a literature review. Arch Intern Med. 2003; 163:2433–45. DOI:
10.1001/archinte.163.20.2433. PMID:
14609780.
22. Le Clerc QC, Riant T, Levesque A, Labat JJ, Ploteau S, Robert R, et al. Repeated ganglion impar block in a cohort of 83 patients with chronic pelvic and perineal pain. Pain Physician. 2017; 20:E823–8. PMID:
28934788.