1. Antoniadis, A, Ulrich, NH-B, Senyurt, H. Coccygectomy as a surgical option in the treatment of chronic traumatic coccygodynia: A single-center experience and literature review. Asian Spine J. 2014;8(6):705-710.
Google Scholar | Crossref | Medline2. Pennekamp, PH, Kraft, CN, Stutz, A, Wallny, T, Schmitt, O, Diedrich, O. Coccygectomy for coccygodynia: Does pathogenesis matter? J Trauma. 2005;59(6):1414-1419.
Google Scholar | Crossref | Medline3. Fogel, GR, Cunningham, PY, Esses, SI. Coccygodynia: Evaluation and management. J Am Acad Orthop Surg. 2004;12(4):49-54.
Google Scholar | Crossref | Medline4. Postacchini, F, Massobrio, M. Idiopathic coccygodynia. Analysis of fifty-one operative cases and a radiographic study of the normal coccyx. J Bone Joint Surg Am. 1983;65(8):1116-1124.
Google Scholar | Crossref | Medline5. Lirette, LS, Chaiban, G, Tolba, R, Eissa, H. Coccydynia: An overview of the anatomy, etiology, and treatment of coccyx pain. Ochsner J. 2014;14(1):84-87.
Google Scholar | Medline6. Maigne, J-Y, Doursounian, L, Chatellier, G. Causes and mechanisms of common coccydynia—Role of body mass index and coccygeal trauma. Spine (Phila Pa 1976). 2000;25(23):3072-3079.
Google Scholar | Crossref | Medline7. Thiele, GH . Coccygodynia; The mechanism of its production and its relationship to anorectal disease. Am J Surg. 1950;79(1):110-116.
Google Scholar | Crossref | Medline8. Nathan, ST, Fisher, BE, Roberts, CS. Coccydynia: A review of pathoanatomy, aetiology, treatment and outcome. J Bone Joint Surg Br. 2010;92(12):1622-1627.
Google Scholar | Crossref | Medline9. Bayne, O, Bateman, JE, Cameron, HU. The influence of etiology on the results of coccygectomy. Clin Orthop Relat Res. 1984;(190):266-272.
Google Scholar | Medline10. Mouhsine, E, Garofalo, R, Chevalley, F, et al. Posttraumatic coccygeal instability. Spine J. 2006;6(5):544-549.
Google Scholar | Crossref | Medline11. Kleimeyer, JP, Wood, KB, Lønne, G, et al. Surgery for refractory coccygodynia: Operative versus nonoperative treatment. Spine (Phila Pa 1976). 2017;42(16):1214-1219.
Google Scholar | Crossref | Medline12. Maigne, JY, Chatellier, G. Comparison of three manual coccydynia treatments: A pilot study. Spine (Phila Pa1976). 2001;26(20):E479-E484.
Google Scholar | Crossref | Medline13. Galhom, A, Al-Shatouri, M, El-Fadl, SA. Evaluation and management of chronic coccygodynia: Fluoroscopic guided injection, local injection, conservative therapy and surgery in non-oncological pain. Egypt J Radiol Nucl Med. 2015;6(4):1049-1055.
Google Scholar | Crossref14. Atim, A, Ergin, A, Bilgic, S, Deniz, S, Kurt, E. Pulsed radiofrequency in the treatment of coccygodynia. Agri. 2011;23(1):1-6.
Google Scholar | Crossref | Medline15. Adas, C, Ozdemir, U, Toman, H, Luleci, N, Luleci, E, Adas, H. Transsacrococcygeal approach to ganglion impar: Radiofrequency application for the treatment of chronic intractable coccydynia. J Pain Res. 2016;9:1173-1177.
Google Scholar | Crossref | Medline16. Chen, Y, Huang-Lionnet, JHY, Cohen, SP. Radiofrequency Ablation in Coccydynia: A case series and comprehensive, evidence-based review. Pain Med. 2017;18(6):1111-1130.
Google Scholar | Medline17. Gonen Aydin, C, Örsçelik, A, Gök, MC, Akman, YE. The efficacy of extracorporeal shock wave therapy for chronic coccydynia: Med Princ Pract;29(5):444-450, 2020.
Google Scholar | Crossref | Medline18. Gonnade, N, Mehta, N, Khera, PS, Kumar, D, Rajagopal, R, Sharma, PK. Ganglion impar block in patients with chronic coccydynia. Indian J Radiol Imaging. 2017;27(3):324-328.
Google Scholar | Crossref | Medline19. Sencan, S, Edipoglu, IS, Ulku Demir, FG, Yolcu, G, Gunduz, OH. Are steroids required in the treatment of ganglion impar blockade in chronic coccydynia? A prospective double-blinded clinical trial. Korean J Pain. 2019;32(4):301-306.
Google Scholar | Crossref | Medline20. Hanley, EN, Ode, G, Jackson III, JB, Seymour, R. Coccygectomy for patients with chronic coccydynia: A prospective, observational study of 98 patients. Bone Joint J. 2016;98-B(4):526-533.
Google Scholar | Crossref | Medline21. El Mohsen Arafa, A, El Rady Mahmoud, A, Zayan, M, Kotb, A. Coccygectomy for posttraumatic coccygodynia: A long-term prospective study. Curr.Orthop.Pract. 2017;28(5):484-488.
Google Scholar | Crossref22. Wray, C, Easom, S, Hoskinson, J. Coccydynia. Aetiology and treatment. J Bone Joint Surg Br. 1991;73-B(2):335-338.
Google Scholar | Crossref23. Maigne, J-Y, Lagauche, D, Doursounian, L, et al. Instability of the coccyx in coccydynia. J Bone Joint Surg Br. 2000;82(7):1038-1041.
Google Scholar | Crossref | Medline24. DaneSpine . 2019 Årsrapporter. Available from: http://drksdanespine.dk/wm420129.
Google Scholar25. Higgins, JPT, Altman, DG, Gotzsche, PC. The cochrane collaboration’s tool for assessing risk of bias in randomised trials. Bmj. 2011;343:d5928.
Google Scholar | Crossref | Medline26. von Elm, E, Altman, DG, Egger, M, Pocock, SJ, Gøtzsche, PC, Vandenbroucke, JP. The strengthening the reporting of observational studies in epidemiology (STROBE) statement: Guidelines for reporting observational studies. J Clin Epidemiol. 2008;61(4):344-349.
Google Scholar | Crossref | Medline | ISI27. Abdel-Aal, NM, Elgohary, HM, Soliman, ES, Waked, IS. Effects of kinesiotaping and exercise program on patients with obesity-induced coccydynia: A randomized, double-blinded, sham-controlled clinical trial. Clin Rehabil. 2020;34(4):471-479.
Google Scholar | SAGE Journals | ISI28. Alvik, E, Helsingen, N. [Coccygodynia. A study of 17 patients]. Tidsskr Nor Laegeforen. 1976;96(34-36):1799-1800.
Google Scholar | Medline29. Awwad, WM, Saadeddin, M, Alsager, JN, AlRashed, FM. Coccygodynia review: Coccygectomy case series. Eur J Orthop Surg Traumatol. 2017;27(7):961-965.
Google Scholar | Crossref | Medline30. Bilgic, S, Kurklu, M, Yurttaş, Y, Ozkan, H, Oguz, E, Şehirlioglu, A. Coccygectomy with or without periosteal resection. Int Orthop. 2010;34(4):537-541.
Google Scholar | Crossref | Medline31. Bohm, E . Late results of sacral rhizotomy in coccygodynia. Acta Chir Scand. 1962;123:6-8.
Google Scholar | Medline32. Cebesoy, O, Guclu, B, Kose, KC, Basarir, K, Guner, D, Us, AK. Coccygectomy for coccygodynia: Do we really have to wait? Injury. 2007;38(10):1183-1188.
Google Scholar | Crossref | Medline33. Cheng, SW, Chen, QY, Lin, ZQ, et al. Coccygectomy for stubborn coccydynia. Chin J Traumatol. 2011;14(1):25-28.
Google Scholar | Medline34. Cortiñas Sáenz, M, Iglesias Cerrillo, JA, Vázquez Colomo, C, Salmerón Vélez, G. Infiltration of ganglion impar and caudal in the management of traumatic coccydynia refractory to conventional analgesic treatment. Revista Espanola de Cirugia Ortopedica y Traumatologia. 2011;55(5):340-345.
Google Scholar35. Dalbayrak, S, Yaman, O, Yilmaz, T, Yilmaz, M. Treatment principles for coccygodynia. Turk Neurosurg. 2014;24(4):532-537.
Google Scholar | Medline36. Datir, A, Connell, D. CT-guided injection for ganglion impar blockade: A radiological approach to the management of coccydynia. Clin Radiol. 2010;65(1):21-25.
Google Scholar | Crossref | Medline37. Demircay, E, Kabatas, S, Cansever, T, Yilmaz, C, Tuncay, C, Altinors, N. Radiofrequency thermocoagulation of ganglion impar in the management of coccydynia: Preliminary results. Turk Neurosurg. 2010;20(3):328-333.
Google Scholar | Medline38. Doursounian, L, Maigne, JY, Faure, F, Chatellier, G. Coccygectomy for instability of the coccyx. Int Orthop. 2004;28(3):176-179.
Google Scholar | Crossref | Medline39. Doursounian, L, Maigne, J-Y, Cherrier, B, Pacanowski, J. Prevention of post-coccygectomy infection in a series of 136 coccygectomies. Int Orthop. 2011;35(6):877-881.
Google Scholar | Crossref | Medline40. Doursounian, L, Maigne, J-Y, Jacquot, F. Coccygectomy for coccygeal spicule: A study of 33 cases. Eur Spine J. 2015;24(5):1102-1108.
Google Scholar | Crossref | Medline41. Feldbrin, Z, Singer, M, Keynan, O, Rzetelny, V, Hendel, D. Coccygectomy for intractable coccygodynia. Isr Med Assoc J. 2005;7(3):160-162.
Google Scholar | Medline42. Finsen, V . [Corticosteroid injection for coccygodynia]. Tidsskr Nor Laegeforen. 2001;121(24):2832-2833.
Google Scholar | Medline43. Gáspár, L, Kiss, L, Vereb, G, Csernátony, Z. Coccygectomy has a favorable effect on the intensity, manifestation, and characteristics of pain caused by coccygodynia: A retrospective evaluation of 34 patients followed for 3-18 years. Eur J Orthop Surg Traumatol. 2009;19(6):403-407.
Google Scholar | Crossref44. Gopal, H, Mc Crory, C. Coccygodynia treated by pulsed radio frequency treatment to the Ganglion of Impar: A case series. J Back Musculoskelet Rehabil. 2014;27(3):349-354.
Google Scholar | Crossref | Medline45. 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(7):1278-1281.
Google Scholar | Crossref | Medline46. Haddad, B, Prasad, V, Khan, W, Alam, M, Tucker, S. Favourable outcomes of coccygectomy for refractory coccygodynia. Ann R Coll Surg Engl. 2014;96(2):136-139.
Google Scholar | Crossref | Medline47. Haghighat, S, Mashayekhi Asl, M. Effects of extracorporeal shock wave therapy on pain in patients with chronic refractory coccydynia: A quasi-experimental study. Anesth Pain Med. 2016;6(4):e37428.
Google Scholar | Crossref | Medline48. Hodges, SD, Eck, JC, Humphreys, SC. A treatment and outcomes analysis of patients with coccydynia. Spine J. 2004;4(2):138-140.
Google Scholar | Crossref | Medline49. Karalezli, K, Iltar, S, Irgit, K, Karalezli, N, Karakoç, Y, Aydoğan, N. Coccygectomy in the treatment of coccygodynia. Acta Orthop Belg. 2004;70(6):583-585.
Google Scholar | Medline50. Karaman, H, Tüfek, A, Kavak, GO, Yildirim, ZB, Celik, F. Would pulsed radiofrequency applied to different anatomical regions have effective results for chronic pain treatment? JPMA (J Pak Med Assoc). 2011;61(9):879-885.
Google Scholar | Medline51. Kerr, EE, Benson, D, Schrot, RJ. Coccygectomy coccygectomy for chronic refractory coccygodynia: Clinical case series and literature review. J Neurosurg Spine. 2011;14(5):654-663.
Google Scholar | Crossref | Medline52. Khan, S, Kumar, A, Varshney, M, Trikha, V, Yadav, C. Dextrose prolotherapy for recalcitrant coccygodynia. J Orthop Surg (Hong Kong). 2008;16(1):27-29.
Google Scholar | SAGE Journals53. Kircelli, A, Demirçay, D, Özel, O, et al. Radiofrequency thermocoagulation of the ganglion impar for coccydynia management: Long-term effects. Pain Pract. 2019;19(1):9-15.
Google Scholar | Crossref | Medline54. Kulkarni, AG, Tapashetti, S, Tambwekar, VS. Outcomes of occygectomy using the “Z” plasty technique of wound closure. Global Spine J. 2019;9(8):802-806.