{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,22]],"date-time":"2026-09-22T22:17:55Z","timestamp":1790115475914,"version":"4.0.1"},"reference-count":62,"publisher":"Springer Science and Business Media LLC","issue":"11","license":[{"start":{"date-parts":[[2025,10,9]],"date-time":"2025-10-09T00:00:00Z","timestamp":1759968000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.springernature.com\/gp\/researchers\/text-and-data-mining"},{"start":{"date-parts":[[2025,10,9]],"date-time":"2025-10-09T00:00:00Z","timestamp":1759968000000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.springernature.com\/gp\/researchers\/text-and-data-mining"}],"content-domain":{"domain":["link.springer.com"],"crossmark-restriction":false},"short-container-title":["Clin Oral Invest"],"DOI":"10.1007\/s00784-025-06592-y","type":"journal-article","created":{"date-parts":[[2025,10,9]],"date-time":"2025-10-09T02:33:44Z","timestamp":1759977224000},"update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":6,"title":["Factors affecting long-term success and survival in non-surgical root canal retreatment; a retrospective cohort study"],"prefix":"10.1007","volume":"29","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-8628-1020","authenticated-orcid":false,"given":"Ceren","family":"Turan G\u00f6kduman","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8872-5513","authenticated-orcid":false,"given":"Burhan Can","family":"\u00c7anak\u00e7i","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-2137-4442","authenticated-orcid":false,"given":"Esra","family":"Arili \u00d6zt\u00fcrk","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4999-5104","authenticated-orcid":false,"given":"\u00d6zg\u00fcr","family":"Er","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"297","published-online":{"date-parts":[[2025,10,9]]},"reference":[{"key":"6592_CR1","doi-asserted-by":"publisher","first-page":"140","DOI":"10.1111\/iej.13835","volume":"56","author":"H Fransson","year":"2023","unstructured":"Fransson H, Dawson V (2023) Tooth survival after endodontic treatment. Int Endod J 56:140\u2013153. https:\/\/doi.org\/10.1111\/iej.13835","journal-title":"Int Endod J"},{"issue":"3","key":"6592_CR2","doi-asserted-by":"publisher","first-page":"171","DOI":"10.1111\/j.1365-2591.2009.01671.x","volume":"43","author":"YL Ng","year":"2010","unstructured":"Ng YL, Mann V, Gulabivala K (2010) Tooth survival following non-surgical root canal treatment: a systematic review of the literature. Int Endod J 43(3):171\u2013189. https:\/\/doi.org\/10.1111\/j.1365-2591.2009.01671.x","journal-title":"Int Endod J"},{"issue":"12","key":"6592_CR3","doi-asserted-by":"publisher","first-page":"921","DOI":"10.1111\/j.1365-2591.2007.01322.x","volume":"40","author":"YL Ng","year":"2007","unstructured":"Ng YL, Mann V, Rahbaran S, Lewsey J et al (2007) Outcome of primary root canal treatment: systematic review of the literature\u2013part 1. Effects of study characteristics on probability of success. Int Endod J 40(12):921\u2013939. https:\/\/doi.org\/10.1111\/j.1365-2591.2007.01322.x","journal-title":"Int Endod J"},{"issue":"7","key":"6592_CR4","doi-asserted-by":"publisher","first-page":"583","DOI":"10.1111\/j.1365-2591.2011.01872.x","volume":"44","author":"YL Ng","year":"2011","unstructured":"Ng YL, Mann V, Gulabivala K (2011) A prospective study of the factors affecting outcomes of nonsurgical root canal treatment: part 1: periapical health. Int Endod J 44(7):583\u2013609. https:\/\/doi.org\/10.1111\/j.1365-2591.2011.01872.x","journal-title":"Int Endod J"},{"issue":"6","key":"6592_CR5","doi-asserted-by":"publisher","first-page":"825","DOI":"10.1016\/j.tripleo.2011.08.003","volume":"112","author":"D Ricucci","year":"2011","unstructured":"Ricucci D, Russo J, Rutberg M, Burleson, et al (2011) A prospective cohort study of endodontic treatments of 1,369 root canals: results after 5 years. Oral Surg Oral Med Oral Pathol Oral Radiol Endod 112(6):825\u2013842. https:\/\/doi.org\/10.1016\/j.tripleo.2011.08.003","journal-title":"Oral Surg Oral Med Oral Pathol Oral Radiol Endod"},{"issue":"12","key":"6592_CR6","doi-asserted-by":"publisher","first-page":"1026","DOI":"10.1111\/j.1365-2591.2008.01484.x7","volume":"41","author":"YL Ng","year":"2008","unstructured":"Ng YL, Mann V, Gulabivala K (2008) Outcome of secondary root canal treatment: a systematic review of the literature. Int Endod J 41(12):1026\u20131046. https:\/\/doi.org\/10.1111\/j.1365-2591.2008.01484.x7","journal-title":"Int Endod J"},{"issue":"1","key":"6592_CR7","doi-asserted-by":"publisher","first-page":"1","DOI":"10.1097\/00004770-200401000-00001","volume":"30","author":"FG Gorni","year":"2004","unstructured":"Gorni FG, Gagliani MM (2004) The outcome of endodontic retreatment: a 2-yr follow-up. J Endod 30(1):1\u20134. https:\/\/doi.org\/10.1097\/00004770-200401000-00001","journal-title":"J Endod"},{"issue":"1","key":"6592_CR8","doi-asserted-by":"publisher","first-page":"12","DOI":"10.1111\/j.1365-2591.2004.00743.x","volume":"37","author":"I Fristad","year":"2004","unstructured":"Fristad I, Molven O, Halse A (2004) Nonsurgically retreated root filled teeth\u2013radiographic findings after 20\u201327 years. Int Endod J 37(1):12\u201318. https:\/\/doi.org\/10.1111\/j.1365-2591.2004.00743.x","journal-title":"Int Endod J"},{"issue":"9","key":"6592_CR9","doi-asserted-by":"publisher","first-page":"627","DOI":"10.1097\/01.don.0000129958.12388.82","volume":"30","author":"M Farzaneh","year":"2004","unstructured":"Farzaneh M, Abitbol S, Friedman S (2004) Treatment outcome in endodontics: the Toronto study. Phases I and II: orthograde retreatment. J Endod 30(9):627\u2013633. https:\/\/doi.org\/10.1097\/01.don.0000129958.12388.82","journal-title":"J Endod"},{"issue":"2","key":"6592_CR10","doi-asserted-by":"publisher","first-page":"131","DOI":"10.1016\/j.joen.2007.11.003","volume":"34","author":"C de Chevigny","year":"2008","unstructured":"de Chevigny C, Dao TT, Basrani BR et al (2008) Treatment outcome in endodontics: the Toronto study\u2014phases 3 and 4: orthograde retreatment. J Endod 34(2):131\u2013137. https:\/\/doi.org\/10.1016\/j.joen.2007.11.003","journal-title":"J Endod"},{"issue":"12","key":"6592_CR11","doi-asserted-by":"publisher","first-page":"2173","DOI":"10.1111\/iej.13631","volume":"54","author":"B Serefoglu","year":"2021","unstructured":"Serefoglu B, Mi\u00e7oo\u011fullar\u0131 Kurt S, Kandemir Demirci G et al (2021) A prospective cohort study evaluating the outcome of root canal retreatment in symptomatic mandibular first molars with periapical lesions. Int Endod J 54(12):2173\u20132183. https:\/\/doi.org\/10.1111\/iej.13631","journal-title":"Int Endod J"},{"issue":"3","key":"6592_CR12","doi-asserted-by":"publisher","first-page":"382","DOI":"10.1016\/j.joen.2020.10.020","volume":"47","author":"MM Zhang","year":"2021","unstructured":"Zhang MM, Fang GF, Chen XT et al (2021) Four-year outcome of nonsurgical root canal retreatment using cone-beam computed tomography: a prospective cohort study. J Endod 47(3):382\u2013390. https:\/\/doi.org\/10.1016\/j.joen.2020.10.020","journal-title":"J Endod"},{"issue":"9","key":"6592_CR13","doi-asserted-by":"publisher","first-page":"1089","DOI":"10.1016\/j.joen.2019.05.021","volume":"45","author":"H Zandi","year":"2019","unstructured":"Zandi H, Petronijevic N, Mdala I et al (2019) Outcome of endodontic retreatment using 2 root canal irrigants and influence of infection on healing as determined by a molecular method: a randomized clinical trial. J Endod 45(9):1089-1098.e1085. https:\/\/doi.org\/10.1016\/j.joen.2019.05.021","journal-title":"J Endod"},{"issue":"8","key":"6592_CR14","doi-asserted-by":"publisher","first-page":"833","DOI":"10.1111\/iej.13758","volume":"55","author":"F Karao\u011flan","year":"2022","unstructured":"Karao\u011flan F, Mi\u00e7oo\u011fullar\u0131 Kurt S, \u00c7al\u0131\u015fkan MK (2022) Outcome of single-versus two-visit root canal retreatment in teeth with periapical lesions: a randomized clinical trial. Int Endod J 55(8):833\u2013843. https:\/\/doi.org\/10.1111\/iej.13758","journal-title":"Int Endod J"},{"key":"6592_CR15","doi-asserted-by":"publisher","first-page":"245","DOI":"10.1111\/aej.12828","volume":"50","author":"AR Vieira","year":"2024","unstructured":"Vieira AR, Pacheco-Yanes J, Gazzaneo ID et al (2024) Factors influencing the outcome of nonsurgical root canal treatment and retreatment: a retrospective study. Aust Endod J 50:245\u2013259. https:\/\/doi.org\/10.1111\/aej.12828","journal-title":"Aust Endod J"},{"issue":"2","key":"6592_CR16","doi-asserted-by":"publisher","first-page":"231","DOI":"10.1016\/j.joen.2016.10.029","volume":"43","author":"J He","year":"2017","unstructured":"He J, White RK, White CA, Schweitzer JL et al (2017) Clinical and patient-centered outcomes of nonsurgical root canal retreatment in first molars using contemporary techniques. J Endod 43(2):231\u2013237. https:\/\/doi.org\/10.1016\/j.joen.2016.10.029","journal-title":"J Endod"},{"key":"6592_CR17","doi-asserted-by":"publisher","first-page":"569","DOI":"10.1007\/s00784-015-1398-3","volume":"19","author":"M Kang","year":"2015","unstructured":"Kang M, In Jung H, Song M, Kim SY et al (2015) Outcome of nonsurgical retreatment and endodontic microsurgery: a meta-analysis. Clin Oral Investig 19:569\u2013582. https:\/\/doi.org\/10.1007\/s00784-015-1398-3","journal-title":"Clin Oral Investig"},{"issue":"8","key":"6592_CR18","doi-asserted-by":"publisher","first-page":"1277","DOI":"10.1016\/j.joen.2010.04.00721","volume":"36","author":"D Ricucci","year":"2010","unstructured":"Ricucci D, Siqueira J Jr (2010) Biofilms and apical periodontitis: study of prevalence and association with clinical and histopathologic findings. J Endod 36(8):1277\u20131288. https:\/\/doi.org\/10.1016\/j.joen.2010.04.00721","journal-title":"J Endod"},{"issue":"4","key":"6592_CR19","doi-asserted-by":"publisher","first-page":"414","DOI":"10.1016\/j.joen.2024.01.013","volume":"50","author":"M Sabeti","year":"2024","unstructured":"Sabeti M, Chung Y, Aghamohammadi N et al (2024) Outcome of contemporary nonsurgical endodontic retreatment: a systematic review of randomized controlled trials and cohort studies. J Endod 50(4):414\u2013433. https:\/\/doi.org\/10.1016\/j.joen.2024.01.013","journal-title":"J Endod"},{"issue":"12","key":"6592_CR20","doi-asserted-by":"publisher","first-page":"921","DOI":"10.1111\/j.1365-2591.2007.01322.x","volume":"40","author":"YL Ng","year":"2007","unstructured":"Ng YL, Mann V, Rahbaran S et al (2007) Outcome of primary root canal treatment: systematic review of the literature\u2013part 1. Effects of study characteristics on probability of success. Int Endod J 40(12):921\u2013939. https:\/\/doi.org\/10.1111\/j.1365-2591.2007.01322.x","journal-title":"Int Endod J"},{"issue":"12","key":"6592_CR21","doi-asserted-by":"publisher","first-page":"787","DOI":"10.1097\/00004770-200312000-00001","volume":"29","author":"S Friedman","year":"2003","unstructured":"Friedman S, Abitbol S, Lawrence HP (2003) Treatment outcome in endodontics: the Toronto study. Phase 1: initial treatment. J Endod 29(12):787\u2013793. https:\/\/doi.org\/10.1097\/00004770-200312000-00001","journal-title":"J Endod"},{"key":"6592_CR22","doi-asserted-by":"publisher","first-page":"150","DOI":"10.1111\/j.1365-2591.1996.tb01361.x","volume":"29","author":"D \u00d8rstavik","year":"1996","unstructured":"\u00d8rstavik D (1996) Time-course and risk analyses of the development and healing of chronic apical periodontitis in man. Int Endod J 29:150\u2013155. https:\/\/doi.org\/10.1111\/j.1365-2591.1996.tb01361.x","journal-title":"Int Endod J"},{"issue":"4","key":"6592_CR23","doi-asserted-by":"publisher","first-page":"439","DOI":"10.1111\/iej.13020","volume":"52","author":"C Kruse","year":"2019","unstructured":"Kruse C, Spin-Neto R, Evar Kraft D et al (2019) Diagnostic accuracy of cone beam computed tomography used for assessment of apical periodontitis: an ex vivo histopathological study on human cadavers. Int Endod J 52(4):439\u2013450. https:\/\/doi.org\/10.1111\/iej.13020","journal-title":"Int Endod J"},{"issue":"10","key":"6592_CR24","doi-asserted-by":"publisher","first-page":"638","DOI":"10.1097\/00004770-200310000-00006","volume":"29","author":"T Dammaschke","year":"2003","unstructured":"Dammaschke T, Steven D, Kaup M et al (2003) Long-term survival of root-canal\u2013treated teeth: a retrospective study over 10 years. J Endod 29(10):638\u2013643. https:\/\/doi.org\/10.1097\/00004770-200310000-00006","journal-title":"J Endod"},{"key":"6592_CR25","doi-asserted-by":"publisher","first-page":"82","DOI":"10.1111\/iej.13897","volume":"56","author":"K Gulabivala","year":"2023","unstructured":"Gulabivala K, Ng YL (2023) Factors that affect the outcomes of root canal treatment and retreatment\u2014a reframing of the principles. Int Endod J 56:82\u2013115. https:\/\/doi.org\/10.1111\/iej.13897","journal-title":"Int Endod J"},{"issue":"7","key":"6592_CR26","doi-asserted-by":"publisher","first-page":"610","DOI":"10.1111\/j.1365-2591.2011.01873.x","volume":"44","author":"YL Ng","year":"2011","unstructured":"Ng YL, Mann V, Gulabivala K (2011) A prospective study of the factors affecting outcomes of non-surgical root canal treatment: part 2: tooth survival. Int Endod J 44(7):610\u2013625. https:\/\/doi.org\/10.1111\/j.1365-2591.2011.01873.x","journal-title":"Int Endod J"},{"key":"6592_CR27","doi-asserted-by":"publisher","first-page":"1495","DOI":"10.1016\/j.ijsu.2014.07.013","volume":"12","author":"E Von Elm","year":"2014","unstructured":"Von Elm E, Altman DG, Egger M et al (2014) The strengthening the reporting of observational studies in epidemiology (STROBE) statement: guidelines for reporting observational studies. Int J Surg 12:1495\u20131499. https:\/\/doi.org\/10.1016\/j.ijsu.2014.07.013","journal-title":"Int J Surg"},{"issue":"6","key":"6592_CR28","doi-asserted-by":"publisher","first-page":"810","DOI":"10.1016\/j.joen.2009.03.04829","volume":"35","author":"PB Tavares","year":"2009","unstructured":"Tavares PB, Bonte E, Boukpessi T et al (2009) Prevalence of apical periodontitis in root canal\u2013treated teeth from an urban French population: influence of the quality of root canal fillings and coronal restorations. J Endod 35(6):810\u2013813. https:\/\/doi.org\/10.1016\/j.joen.2009.03.04829","journal-title":"J Endod"},{"key":"6592_CR29","doi-asserted-by":"publisher","first-page":"S159","DOI":"10.1002\/jper.18-0006","volume":"89","author":"MS Tonetti","year":"2018","unstructured":"Tonetti MS, Greenwell H, Kornman KS (2018) Staging and grading of periodontitis: framework and proposal of a new classification and case definition. J Periodontol 89:S159\u2013S172. https:\/\/doi.org\/10.1002\/jper.18-0006","journal-title":"J Periodontol"},{"issue":"12","key":"6592_CR30","doi-asserted-by":"publisher","first-page":"921","DOI":"10.1111\/j.1365-2591.2006.01180.x","volume":"39","author":"ESO Endodontology","year":"2006","unstructured":"Endodontology ESO (2006) Quality guidelines for endodontic treatment: consensus report of the European Society of Endodontology. Int Endod J 39(12):921\u2013930. https:\/\/doi.org\/10.1111\/j.1365-2591.2006.01180.x","journal-title":"Int Endod J"},{"issue":"1","key":"6592_CR31","doi-asserted-by":"publisher","first-page":"20","DOI":"10.1111\/j.1600-9657.1986.tb00119.x","volume":"2","author":"D \u00d8rstavik","year":"1986","unstructured":"\u00d8rstavik D, Kerekes K, Eriksen HM (1986) The periapical index: a scoring system for radiographic assessment of apical periodontitis. Dent Traumatol 2(1):20\u201334. https:\/\/doi.org\/10.1111\/j.1600-9657.1986.tb00119.x","journal-title":"Dent Traumatol"},{"issue":"6","key":"6592_CR32","doi-asserted-by":"publisher","first-page":"836","DOI":"10.1016\/j.joen.2015.02.017","volume":"41","author":"MA Craveiro","year":"2015","unstructured":"Craveiro MA, Fontana CE, de Martin AS et al (2015) Influence of coronal restoration and root canal filling quality on periapical status: clinical and radiographic evaluation. J Endod 41(6):836\u2013840. https:\/\/doi.org\/10.1016\/j.joen.2015.02.017","journal-title":"J Endod"},{"issue":"10","key":"6592_CR33","doi-asserted-by":"publisher","first-page":"1480","DOI":"10.1016\/j.joen.2018.06.019","volume":"44","author":"A Riis","year":"2018","unstructured":"Riis A, Taschieri S, Del Fabbro M et al (2018) Tooth survival after surgical or nonsurgical endodontic retreatment: long-term follow-up of a randomized clinical trial. J Endod 44(10):1480\u20131486. https:\/\/doi.org\/10.1016\/j.joen.2018.06.019","journal-title":"J Endod"},{"issue":"1","key":"6592_CR34","doi-asserted-by":"publisher","first-page":"39","DOI":"10.1016\/j.adaj.2023.09.022","volume":"155","author":"Y Chang","year":"2024","unstructured":"Chang Y, Choi M, Wang YB et al (2024) Risk factors associated with the survival of endodontically treated teeth: a retrospective chart review. J Am Dent Assoc 155(1):39\u201347. https:\/\/doi.org\/10.1016\/j.adaj.2023.09.022","journal-title":"J Am Dent Assoc"},{"issue":"1","key":"6592_CR35","doi-asserted-by":"publisher","first-page":"8855612","DOI":"10.1155\/2020\/8855612","volume":"2020","author":"P Mareschi","year":"2020","unstructured":"Mareschi P, Taschieri S, Corbella S (2020) Long-term follow-up of nonsurgical endodontic treatments performed by one specialist: a retrospective cohort study about tooth survival and treatment success. Int J Dent 2020(1):8855612. https:\/\/doi.org\/10.1155\/2020\/8855612","journal-title":"Int J Dent"},{"key":"6592_CR36","doi-asserted-by":"publisher","first-page":"178","DOI":"10.1111\/iej.12757","volume":"51","author":"C Pirani","year":"2018","unstructured":"Pirani C, Friedman S, Gatto M et al (2018) Survival and periapical health after root canal treatment with carrier-based root fillings: five-year retrospective assessment. Int Endod J 51:178\u2013188. https:\/\/doi.org\/10.1111\/iej.12757","journal-title":"Int Endod J"},{"issue":"10","key":"6592_CR37","doi-asserted-by":"publisher","first-page":"1192","DOI":"10.1016\/j.joen.2019.07.004","volume":"45","author":"Y Kwak","year":"2019","unstructured":"Kwak Y, Choi J, Kim K et al (2019) The 5-year survival rate of nonsurgical endodontic treatment: a population-based cohort study in Korea. J Endod 45(10):1192\u20131199. https:\/\/doi.org\/10.1016\/j.joen.2019.07.004","journal-title":"J Endod"},{"issue":"3","key":"6592_CR38","doi-asserted-by":"publisher","first-page":"267","DOI":"10.1016\/j.joen.2022.12.01139","volume":"49","author":"FJM de Almeida","year":"2023","unstructured":"de Almeida FJM, Lundqvist R, Kebke S et al (2023) Additional treatment indicative of an unfavorable endodontic outcome in a Swedish county\u2014A 10-year observational study. J Endod 49(3):267\u2013275. https:\/\/doi.org\/10.1016\/j.joen.2022.12.01139","journal-title":"J Endod"},{"issue":"5","key":"6592_CR39","doi-asserted-by":"publisher","first-page":"544","DOI":"10.1111\/iej.13895","volume":"56","author":"JP Van Nieuwenhuysen","year":"2023","unstructured":"Van Nieuwenhuysen JP, D\u2019Hoorem W, Leprince JG (2023) What ultimately matters in root canal treatment success and tooth preservation: a 25-year cohort study. Int Endod J 56(5):544\u2013557. https:\/\/doi.org\/10.1111\/iej.13895","journal-title":"Int Endod J"},{"issue":"12","key":"6592_CR40","doi-asserted-by":"publisher","first-page":"2001","DOI":"10.1016\/j.joen.2017.08.003","volume":"43","author":"R Fern\u00e1ndez","year":"2017","unstructured":"Fern\u00e1ndez R, Cardona JA, Cadavid D et al (2017) Survival of endodontically treated roots\/teeth based on periapical health and retention: a 10-year retrospective cohort study. J Endod 43(12):2001\u20132008. https:\/\/doi.org\/10.1016\/j.joen.2017.08.003","journal-title":"J Endod"},{"issue":"6","key":"6592_CR41","doi-asserted-by":"publisher","first-page":"667","DOI":"10.1111\/iej.14060","volume":"57","author":"R Smith","year":"2024","unstructured":"Smith R, Drummond K, Lovell A et al (2024) A comparison of radiographically determined periapical healing and tooth survival outcomes of root canal (re) treatment performed in two care pathways within the United Kingdom Armed Forces. Int Endod J 57(6):667\u2013681. https:\/\/doi.org\/10.1111\/iej.14060","journal-title":"Int Endod J"},{"issue":"12","key":"6592_CR42","doi-asserted-by":"publisher","first-page":"791","DOI":"10.1097\/00004770-200112000-00021","volume":"27","author":"MP Lazarski","year":"2001","unstructured":"Lazarski MP, Walker WA III, Flores CM et al (2001) Epidemiological evaluation of the outcomes of nonsurgical root canal treatment in a large cohort of insured dental patients. J Endod 27(12):791\u2013796. https:\/\/doi.org\/10.1097\/00004770-200112000-00021","journal-title":"J Endod"},{"issue":"6","key":"6592_CR43","doi-asserted-by":"publisher","first-page":"3233","DOI":"10.1007\/s00784-023-04938-y","volume":"27","author":"I L\u00f3pez-Valverde","year":"2023","unstructured":"L\u00f3pez-Valverde I, Vignoletti F, Vignoletti G et al (2023) Long-term tooth survival and success following primary root canal treatment: a 5-to 37-year retrospective observation. Clin Oral Investig 27(6):3233\u20133244. https:\/\/doi.org\/10.1007\/s00784-023-04938-y","journal-title":"Clin Oral Investig"},{"issue":"1","key":"6592_CR44","doi-asserted-by":"publisher","first-page":"5","DOI":"10.1111\/iej.13392","volume":"54","author":"S Kebke","year":"2021","unstructured":"Kebke S, Fransson H, Brundin M et al (2021) Tooth survival following root canal treatment by general dental practitioners in a Swedish county\u2013a 10-year follow-up study of a historical cohort. Int Endod J 54(1):5\u201314. https:\/\/doi.org\/10.1111\/iej.13392","journal-title":"Int Endod J"},{"issue":"6","key":"6592_CR45","doi-asserted-by":"publisher","first-page":"671","DOI":"10.1016\/j.joen.2008.03.016","volume":"34","author":"SC Chen","year":"2008","unstructured":"Chen SC, Chueh LH, Hsiao CK et al (2008) First untoward events and reasons for tooth extraction after nonsurgical endodontic treatment in Taiwan. J Endod 34(6):671\u2013674. https:\/\/doi.org\/10.1016\/j.joen.2008.03.016","journal-title":"J Endod"},{"issue":"10","key":"6592_CR46","doi-asserted-by":"publisher","first-page":"1628","DOI":"10.1016\/j.joen.2017.06.016","volume":"43","author":"CB Lee","year":"2017","unstructured":"Lee CB, Chang YH, Wen PC et al (2017) Association of failed root canal treatment with dentist and institutional volumes: a population-based cohort study in Taiwan. J Endod 43(10):1628\u20131634. https:\/\/doi.org\/10.1016\/j.joen.2017.06.016","journal-title":"J Endod"},{"issue":"1","key":"6592_CR47","doi-asserted-by":"publisher","first-page":"38","DOI":"10.1016\/j.joen.2017.08.029","volume":"44","author":"K Olcay","year":"2018","unstructured":"Olcay K, Ataoglu H, Belli S (2018) Evaluation of related factors in the failure of endodontically treated teeth: a cross-sectional study. J Endod 44(1):38\u201345. https:\/\/doi.org\/10.1016\/j.joen.2017.08.029","journal-title":"J Endod"},{"issue":"5","key":"6592_CR48","doi-asserted-by":"publisher","first-page":"396","DOI":"10.1080\/00016357.2021.1887513","volume":"79","author":"H G\u00f6ransson","year":"2021","unstructured":"G\u00f6ransson H, Lougui T, Castman L et al (2021) Survival of root filled teeth in general dentistry in a Swedish county: a 6-year follow-up study. Acta Odontol Scand 79(5):396\u2013401. https:\/\/doi.org\/10.1080\/00016357.2021.1887513","journal-title":"Acta Odontol Scand"},{"key":"6592_CR49","doi-asserted-by":"publisher","first-page":"1607","DOI":"10.1007\/s00784-011-0664-2","volume":"16","author":"A Lee","year":"2012","unstructured":"Lee A, Cheung G, Wong M (2012) Long-term outcome of primary non-surgical root canal treatment. Clin Oral Investig 16:1607\u20131617. https:\/\/doi.org\/10.1007\/s00784-011-0664-2","journal-title":"Clin Oral Investig"},{"issue":"11","key":"6592_CR50","doi-asserted-by":"publisher","first-page":"783","DOI":"10.1097\/01.don.0000158229.43298.a9","volume":"31","author":"R Stoll","year":"2005","unstructured":"Stoll R, Betke K, Stachniss V (2005) The influence of different factors on the survival of root canal fillings: a 10-year retrospective study. J Endod 31(11):783\u2013790. https:\/\/doi.org\/10.1097\/01.don.0000158229.43298.a9","journal-title":"J Endod"},{"issue":"3","key":"6592_CR51","doi-asserted-by":"publisher","first-page":"295","DOI":"10.1016\/j.prosdent.2021.11.009","volume":"130","author":"MC de Kuijper","year":"2023","unstructured":"de Kuijper MC, Cune MS, \u00d6zcan M et al (2023) Clinical performance of direct composite resin versus indirect restorations on endodontically treated posterior teeth: a systematic review and meta-analysis. J Prosthet Dent 130(3):295\u2013306. https:\/\/doi.org\/10.1016\/j.prosdent.2021.11.009","journal-title":"J Prosthet Dent"},{"issue":"1","key":"6592_CR52","doi-asserted-by":"publisher","first-page":"63","DOI":"10.1016\/j.joen.2010.10.002","volume":"37","author":"H Shemesh","year":"2011","unstructured":"Shemesh H, Roeleveld AC, Wesselink PR et al (2011) Damage to root dentin during retreatment procedures. J Endod 37(1):63\u201366. https:\/\/doi.org\/10.1016\/j.joen.2010.10.002","journal-title":"J Endod"},{"issue":"12","key":"6592_CR53","doi-asserted-by":"publisher","first-page":"863","DOI":"10.1097\/01.don.0000164856.27920.85","volume":"31","author":"T Waltimo","year":"2005","unstructured":"Waltimo T, Trope M, Haapasalo M et al (2005) Clinical efficacy of treatment procedures in endodontic infection control and one year follow-up of periapical healing. J Endod 31(12):863\u2013866. https:\/\/doi.org\/10.1097\/01.don.0000164856.27920.85","journal-title":"J Endod"},{"key":"6592_CR54","doi-asserted-by":"publisher","first-page":"3367","DOI":"10.1007\/s00784-018-2756-8","volume":"23","author":"C Pirani","year":"2019","unstructured":"Pirani C, Zamparini F, Peters OA et al (2019) The fate of root canals obturated with Thermafil: 10-year data for patients treated in a master\u2019s program. Clin Oral Investig 23:3367\u20133377. https:\/\/doi.org\/10.1007\/s00784-018-2756-8","journal-title":"Clin Oral Investig"},{"issue":"5","key":"6592_CR55","doi-asserted-by":"publisher","first-page":"302","DOI":"10.1097\/00004770-200405000-00002","volume":"30","author":"M Farzaneh","year":"2004","unstructured":"Farzaneh M, Abitbol S, Lawrence HP et al (2004) Treatment outcome in endodontics\u2014the Toronto Study. Phase II: initial treatment. J Endod 30(5):302\u2013309. https:\/\/doi.org\/10.1097\/00004770-200405000-00002","journal-title":"J Endod"},{"issue":"3","key":"6592_CR56","doi-asserted-by":"publisher","first-page":"169","DOI":"10.3109\/00016357.2014.950182","volume":"73","author":"F Frisk","year":"2015","unstructured":"Frisk F, Hugosson A, Kvist T (2015) Is apical periodontitis in root filled teeth associated with the type of restoration? Acta Odontol Scand 73(3):169\u2013175. https:\/\/doi.org\/10.3109\/00016357.2014.950182","journal-title":"Acta Odontol Scand"},{"issue":"5","key":"6592_CR57","doi-asserted-by":"publisher","first-page":"702","DOI":"10.1016\/j.joen.2016.02.008","volume":"42","author":"JC Burry","year":"2016","unstructured":"Burry JC, Stover S, Eichmiller F et al (2016) Outcomes of primary endodontic therapy provided by endodontic specialists compared with other providers. J Endod 42(5):702\u2013705. https:\/\/doi.org\/10.1016\/j.joen.2016.02.008","journal-title":"J Endod"},{"key":"6592_CR58","doi-asserted-by":"publisher","first-page":"3679","DOI":"10.1007\/s00784-021-04338-0","volume":"26","author":"F Haupt","year":"2022","unstructured":"Haupt F, Riggers I, Konietschke F et al (2022) Effectiveness of different fiber post removal techniques and their influence on dentinal microcrack formation. Clin Oral Investig 26:3679\u20133685. https:\/\/doi.org\/10.1007\/s00784-021-04338-0","journal-title":"Clin Oral Investig"},{"key":"6592_CR59","doi-asserted-by":"publisher","first-page":"e216","DOI":"10.1111\/iej.12844","volume":"51","author":"N Al-Nuaimi","year":"2018","unstructured":"Al-Nuaimi N, Patel S, Davies A et al (2018) Pooled analysis of 1-year recall data from three root canal treatment outcome studies undertaken using cone beam computed tomography. Int Endod J 51:e216\u2013e226. https:\/\/doi.org\/10.1111\/iej.12844","journal-title":"Int Endod J"},{"issue":"4","key":"6592_CR60","doi-asserted-by":"publisher","first-page":"508","DOI":"10.1016\/j.oooo.2015.07.033","volume":"120","author":"M Fayad","year":"2015","unstructured":"Fayad M, Nair M, Levin M et al (2015) Special Committee to Revise the Joint AAE\/AAOMR Position Statement on use of CBCT in endodontics. AAE and AAOMR Joint Position Statement: Use of cone beam computed tomography in endodontics 2015 update. Oral Surg Oral Med Oral Pathol Oral Radiol 120(4):508\u2013512. https:\/\/doi.org\/10.1016\/j.oooo.2015.07.033","journal-title":"Oral Surg Oral Med Oral Pathol Oral Radiol"},{"issue":"6","key":"6592_CR61","doi-asserted-by":"publisher","first-page":"687","DOI":"10.1016\/j.joen.2025.03.004","volume":"51","author":"JFB Martins","year":"2025","unstructured":"Martins JFB, Georgiou AC, Nunes PD et al (2025) CBCT-assessed outcomes and prognostic factors of primary endodontic treatment and retreatment: a systematic review and meta-analysis. J Endod 51(6):687\u2013706. https:\/\/doi.org\/10.1016\/j.joen.2025.03.004","journal-title":"J Endod"},{"issue":"9","key":"6592_CR62","doi-asserted-by":"publisher","first-page":"784","DOI":"10.1046\/j.1365-2591.2002.00568.x","volume":"35","author":"O Molven","year":"2002","unstructured":"Molven O, Halse A, Fristad I et al (2002) Periapical changes following root-canal treatment observed 20\u201327 years postoperatively. Int Endod J 35(9):784\u2013790. https:\/\/doi.org\/10.1046\/j.1365-2591.2002.00568.x","journal-title":"Int Endod J"}],"container-title":["Clinical Oral Investigations"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1007\/s00784-025-06592-y.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/link.springer.com\/article\/10.1007\/s00784-025-06592-y\/fulltext.html","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1007\/s00784-025-06592-y.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,11,19]],"date-time":"2025-11-19T08:48:12Z","timestamp":1763542092000},"score":1,"resource":{"primary":{"URL":"https:\/\/link.springer.com\/10.1007\/s00784-025-06592-y"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,10,9]]},"references-count":62,"journal-issue":{"issue":"11","published-online":{"date-parts":[[2025,11]]}},"alternative-id":["6592"],"URL":"https:\/\/doi.org\/10.1007\/s00784-025-06592-y","relation":{},"ISSN":["1436-3771"],"issn-type":[{"value":"1436-3771","type":"electronic"}],"subject":[],"published":{"date-parts":[[2025,10,9]]},"assertion":[{"value":"5 August 2025","order":1,"name":"received","label":"Received","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"23 September 2025","order":2,"name":"accepted","label":"Accepted","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"9 October 2025","order":3,"name":"first_online","label":"First Online","group":{"name":"ArticleHistory","label":"Article History"}},{"order":1,"name":"Ethics","group":{"name":"EthicsHeading","label":"Declarations"}},{"value":"This retrospective cohort study was approved by the Ethics Committee of Trakya University, Medical Sciences (Decision no: TUTF-GOBAEK 2023\/228). All patients were informed of the study before their participation, and all patients provided written informed consent.","order":2,"name":"Ethics","group":{"name":"EthicsHeading","label":"Ethics"}},{"value":"The authors declare no competing interests.","order":3,"name":"Ethics","group":{"name":"EthicsHeading","label":"Competing interest"}},{"value":"The study protocol was registered at\n                      \n                      (NCT07005492).","order":4,"name":"Ethics","group":{"name":"EthicsHeading","label":"Clinical trials registration"}},{"value":"This manuscript was written in accordance with The Strengthening the Reporting of Observational Studies in Epidemiology (STROBE) statement guidelines.","order":5,"name":"Ethics","group":{"name":"EthicsHeading","label":"Guidelines"}}],"article-number":"491"}}