{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,26]],"date-time":"2026-06-26T07:39:13Z","timestamp":1782459553195,"version":"3.54.5"},"reference-count":29,"publisher":"Springer Science and Business Media LLC","issue":"3","license":[{"start":{"date-parts":[[2025,1,30]],"date-time":"2025-01-30T00:00:00Z","timestamp":1738195200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.springernature.com\/gp\/researchers\/text-and-data-mining"},{"start":{"date-parts":[[2025,1,30]],"date-time":"2025-01-30T00:00:00Z","timestamp":1738195200000},"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":["Odontology"],"published-print":{"date-parts":[[2025,7]]},"DOI":"10.1007\/s10266-025-01062-z","type":"journal-article","created":{"date-parts":[[2025,1,30]],"date-time":"2025-01-30T14:23:27Z","timestamp":1738247007000},"page":"1307-1313","update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":2,"title":["Evaluating key predictors of anatomical complexity in mandibular incisors: insights from CBCT analysis considering premolar anatomy, sex, and age"],"prefix":"10.1007","volume":"113","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-1575-9960","authenticated-orcid":false,"given":"Breno Araujo Borges","family":"Castro","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7586-2049","authenticated-orcid":false,"given":"Bruno Guimar\u00e3es","family":"Costa","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5770-316X","authenticated-orcid":false,"given":"Francielle Silvestre","family":"Verner","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4463-7436","authenticated-orcid":false,"given":"L\u00edlian Azevedo","family":"de Souza","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9024-425X","authenticated-orcid":false,"given":"Rafaela Caires","family":"Santos","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0732-2753","authenticated-orcid":false,"given":"Rafael Binato","family":"Junqueira","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"297","published-online":{"date-parts":[[2025,1,30]]},"reference":[{"key":"1062_CR1","doi-asserted-by":"publisher","DOI":"10.1371\/journal.pone.0165329","volume":"11","author":"P Monsarrat","year":"2016","unstructured":"Monsarrat P, Arcaute B, Peters OA, et al. Interrelationships in the variability of root canal anatomy among the permanent teeth: a full-mouth approach by cone-beam CT. PLoS ONE. 2016;11: e0165329. https:\/\/doi.org\/10.1371\/journal.pone.0165329.","journal-title":"PLoS ONE"},{"key":"1062_CR2","doi-asserted-by":"publisher","first-page":"26","DOI":"10.3109\/00016357.2013.775337","volume":"72","author":"J Liu","year":"2014","unstructured":"Liu J, Luo J, Dou L, et al. CBCT study of root and canal morphology of permanent mandibular incisors in a Chinese population. Acta Odontol Scand. 2014;72:26\u201330. https:\/\/doi.org\/10.3109\/00016357.2013.775337.","journal-title":"Acta Odontol Scand"},{"key":"1062_CR3","doi-asserted-by":"publisher","first-page":"1492","DOI":"10.1016\/j.joen.2018.05.016","volume":"44","author":"YC Wu","year":"2018","unstructured":"Wu YC, Tsai YWC, Cheng WC, et al. Relationship of the incidence of C-shaped root canal configurations of mandibular first premolars with distolingual roots in mandibular first molars in a Taiwanese population: a cone-beam computed tomographic study. J Endod. 2018;44:1492\u20139. https:\/\/doi.org\/10.1016\/j.joen.2018.05.016.","journal-title":"J Endod"},{"key":"1062_CR4","doi-asserted-by":"publisher","first-page":"1064","DOI":"10.1016\/j.joen.2017.01.027","volume":"43","author":"YC Wu","year":"2017","unstructured":"Wu YC, Su CC, Tsai YWC, et al. Complicated root canal configuration of mandibular first premolars is correlated with the presence of the distolingual root in mandibular first molars: a cone-beam computed tomographic study in Taiwanese individuals. J Endod. 2017;43:1064\u201371. https:\/\/doi.org\/10.1016\/j.joen.2017.01.027.","journal-title":"J Endod"},{"key":"1062_CR5","doi-asserted-by":"publisher","first-page":"272","DOI":"10.1186\/s12903-019-0972-5","volume":"19","author":"YE Jang","year":"2019","unstructured":"Jang YE, Kim Y, Kim B, et al. Frequency of non-single canals in mandibular premolars and correlations with other anatomical variants: an in vivo cone beam computed tomography study. BMC Oral Health. 2019;19:272. https:\/\/doi.org\/10.1186\/s12903-019-0972-5.","journal-title":"BMC Oral Health"},{"key":"1062_CR6","doi-asserted-by":"publisher","first-page":"73","DOI":"10.1016\/j.joen.2017.08.027","volume":"44","author":"YC Wu","year":"2018","unstructured":"Wu YC, Cheng WC, Chung MP, et al. Complicated root canal morphology of mandibular lateral incisors is associated with the presence of distolingual root in mandibular first molars: a cone-beam computed tomographic study in a Taiwanese population. J Endod. 2018;44:73\u20139. https:\/\/doi.org\/10.1016\/j.joen.2017.08.027.","journal-title":"J Endod"},{"key":"1062_CR7","doi-asserted-by":"publisher","first-page":"51","DOI":"10.1016\/j.joen.2017.08.012","volume":"44","author":"A Shemesh","year":"2018","unstructured":"Shemesh A, Kavalerchik E, Levin A, et al. Root canal morphology evaluation of central and lateral mandibular incisors using cone-beam computed tomography in an Israeli population. J Endod. 2018;44:51\u20135. https:\/\/doi.org\/10.1016\/j.joen.2017.08.012.","journal-title":"J Endod"},{"key":"1062_CR8","doi-asserted-by":"publisher","first-page":"877","DOI":"10.1007\/s00276-014-1267-9","volume":"36","author":"Z Lin","year":"2014","unstructured":"Lin Z, Hu Q, Wang T, et al. Use of CBCT to investigate the root canal morphology of mandibular incisors. Surg Radiol Anat. 2014;36:877\u201382. https:\/\/doi.org\/10.1007\/s00276-014-1267-9.","journal-title":"Surg Radiol Anat"},{"key":"1062_CR9","doi-asserted-by":"publisher","first-page":"70","DOI":"10.1186\/s12903-018-0530-6","volume":"18","author":"M Yamaguchi","year":"2018","unstructured":"Yamaguchi M, Noiri Y, Itoh Y, et al. Factors that cause endodontic failures in general practices in Japan. BMC Oral Health. 2018;18:70. https:\/\/doi.org\/10.1186\/s12903-018-0530-6.","journal-title":"BMC Oral Health"},{"key":"1062_CR10","first-page":"95","volume":"46","author":"Y Zhao","year":"2014","unstructured":"Zhao Y, Dong YT, Wang XY, et al. Cone-beam computed tomography analysis of root canal configuration of 4,674 mandibular anterior teeth. J Peking Univ Health Sci. 2014;46:95\u20139.","journal-title":"J Peking Univ Health Sci"},{"key":"1062_CR11","doi-asserted-by":"publisher","first-page":"346","DOI":"10.4103\/0972-0707.87195","volume":"14","author":"LC Boruah","year":"2011","unstructured":"Boruah LC, Bhuyan AC. Morphologic characteristics of root canal of mandibular incisors in North-East Indian population: an in vitro study. J Conserv Dent. 2011;14:346\u201350. https:\/\/doi.org\/10.4103\/0972-0707.87195.","journal-title":"J Conserv Dent"},{"key":"1062_CR12","doi-asserted-by":"publisher","first-page":"20","DOI":"10.14748\/ssmd.v9i2.9145","volume":"9","author":"T Borisova-Papancheva","year":"2023","unstructured":"Borisova-Papancheva T, Miteva AM. The most common causes of endodontic failure. Scripta Sci Med Dentis. 2023;9:20\u20136. https:\/\/doi.org\/10.14748\/ssmd.v9i2.9145.","journal-title":"Scripta Sci Med Dentis"},{"key":"1062_CR13","doi-asserted-by":"publisher","first-page":"162","DOI":"10.1016\/j.joen.2019.10.034","volume":"46","author":"S Chogle","year":"2020","unstructured":"Chogle S, Zuaitar M, Sarkis R, et al. The recommendation of cone-beam computed tomography and its effect on endodontic diagnosis and treatment planning. J Endod. 2020;46:162\u20138. https:\/\/doi.org\/10.1016\/j.joen.2019.10.034.","journal-title":"J Endod"},{"key":"1062_CR14","doi-asserted-by":"publisher","first-page":"2514243","DOI":"10.1155\/2018\/2514243","volume":"2018","author":"RL Giudice","year":"2018","unstructured":"Giudice RL, Nicita F, Puleio F, et al. Accuracy of periapical radiography and CBCT in endodontic evaluation. Int J Dent. 2018;2018:2514243. https:\/\/doi.org\/10.1155\/2018\/2514243.","journal-title":"Int J Dent"},{"key":"1062_CR15","doi-asserted-by":"publisher","first-page":"1675","DOI":"10.1111\/iej.13187","volume":"52","author":"S Patel","year":"2019","unstructured":"Patel S, Brown J, Semper M, et al. European Society of Endodontology position statement: use of cone beam computed tomography in endodontics: European Society of Endodontology (ESE) developed by. Int Endod J. 2019;52:1675\u20138. https:\/\/doi.org\/10.1111\/iej.13187.","journal-title":"Int Endod J"},{"key":"1062_CR16","doi-asserted-by":"publisher","first-page":"159","DOI":"10.2307\/2529310","volume":"33","author":"JR Landis","year":"1977","unstructured":"Landis JR, Koch GG. The measurement of observer agreement for categorical data. Biometrics. 1977;33:159\u201374.","journal-title":"Biometrics"},{"key":"1062_CR17","doi-asserted-by":"publisher","first-page":"589","DOI":"10.1016\/0030-4220(84)90085-9","volume":"58","author":"FJ Vertucci","year":"1984","unstructured":"Vertucci FJ. Root canal anatomy of the human permanent teeth. Oral Surg Oral Med Oral Pathol. 1984;58:589\u201399. https:\/\/doi.org\/10.1016\/0030-4220(84)90085-9.","journal-title":"Oral Surg Oral Med Oral Pathol"},{"key":"1062_CR18","doi-asserted-by":"publisher","first-page":"239","DOI":"10.1590\/0103-6440201801925","volume":"29","author":"S Saati","year":"2018","unstructured":"Saati S, Shokri A, Foroozandeh M, et al. Root morphology and number of canals in mandibular central and lateral incisors using cone beam computed tomography. Braz Dent J. 2018;29:239\u201344. https:\/\/doi.org\/10.1590\/0103-6440201801925.","journal-title":"Braz Dent J"},{"key":"1062_CR19","doi-asserted-by":"publisher","first-page":"390","DOI":"10.1016\/j.sdentj.2022.04.008","volume":"34","author":"M Alshayban","year":"2022","unstructured":"Alshayban M, Abughosh T, Almalki W, et al. Cone-beam computed tomographic evaluation of root canal morphology of mandibular anterior teeth in a Saudi subpopulation, retrospective in-vivo study. Saudi Dent J. 2022;34:390\u20136. https:\/\/doi.org\/10.1016\/j.sdentj.2022.04.008.","journal-title":"Saudi Dent J"},{"key":"1062_CR20","doi-asserted-by":"publisher","first-page":"873","DOI":"10.1111\/j.1365-2591.2006.01159.x","volume":"39","author":"AA Al-Qudah","year":"2006","unstructured":"Al-Qudah AA, Awawdeh LA. Root canal morphology of mandibular incisors in a Jordanian population. Int Endod J. 2006;39:873\u20137. https:\/\/doi.org\/10.1111\/j.1365-2591.2006.01159.x.","journal-title":"Int Endod J"},{"key":"1062_CR21","doi-asserted-by":"publisher","first-page":"1611","DOI":"10.4103\/njcp.njcp_291_19","volume":"22","author":"M Mashyakhy","year":"2019","unstructured":"Mashyakhy M. Anatomical analysis of permanent mandibular incisors in a Saudi Arabian population: an in vivo cone-beam computed tomography study. Niger J Clin Pract. 2019;22:1611\u20136. https:\/\/doi.org\/10.4103\/njcp.njcp_291_19.","journal-title":"Niger J Clin Pract"},{"key":"1062_CR22","doi-asserted-by":"publisher","first-page":"180","DOI":"10.2334\/josnusd.19-0113","volume":"62","author":"S Baxter","year":"2020","unstructured":"Baxter S, Jablonski M, H\u00fclsmann M. Cone-beam-computed-tomography of the symmetry of root canal anatomy in mandibular incisors. J Oral Sci. 2020;62:180\u20133. https:\/\/doi.org\/10.2334\/josnusd.19-0113.","journal-title":"J Oral Sci"},{"key":"1062_CR23","doi-asserted-by":"publisher","first-page":"509","DOI":"10.1016\/j.joen.2006.12.004","volume":"33","author":"BM Cleghorn","year":"2007","unstructured":"Cleghorn BM, Christie WH, Dong CCS. The root and root canal morphology of the human mandibular first premolar: a literature review. J Endod. 2007;33:509\u201316. https:\/\/doi.org\/10.1016\/j.joen.2006.12.004.","journal-title":"J Endod"},{"key":"1062_CR24","doi-asserted-by":"publisher","first-page":"1129","DOI":"10.1016\/j.jfma.2014.05.008","volume":"114","author":"YD Huang","year":"2015","unstructured":"Huang YD, Wu J, Sheu RJ, et al. Evaluation of the root and root canal systems of mandibular first premolars in northern Taiwanese patients using cone-beam computed tomography. J Formos Med Assoc. 2015;114:1129\u201334. https:\/\/doi.org\/10.1016\/j.jfma.2014.05.008.","journal-title":"J Formos Med Assoc"},{"key":"1062_CR25","doi-asserted-by":"publisher","first-page":"570","DOI":"10.1007\/s10266-023-00870-5","volume":"112","author":"AM Aljawhar","year":"2024","unstructured":"Aljawhar AM, Ibrahim N, Aziz AA, et al. Characterization of the root and canal anatomy of maxillary premolar teeth in an Iraqi subpopulation: a cone beam computed tomography study. Odontology. 2024;112:570\u201387. https:\/\/doi.org\/10.1007\/s10266-023-00870-5.","journal-title":"Odontology"},{"key":"1062_CR26","doi-asserted-by":"publisher","DOI":"10.1111\/jicd.12373","volume":"10","author":"S Corbella","year":"2019","unstructured":"Corbella S, Baruffaldi M, Perondi I, et al. Cone-beam computed tomography investigation of the anatomy of permanent mandibular premolars in a cohort of Caucasians. J Investig Clin Dent. 2019;10: e12373. https:\/\/doi.org\/10.1111\/jicd.12373.","journal-title":"J Investig Clin Dent"},{"key":"1062_CR27","doi-asserted-by":"publisher","first-page":"478","DOI":"10.4103\/jcd.jcd_322_23","volume":"26","author":"M Biswas","year":"2023","unstructured":"Biswas M, Mazumder D, Saha KK, et al. See-through C: case series. J Conserv Dent. 2023;26:478\u201383. https:\/\/doi.org\/10.4103\/jcd.jcd_322_23.","journal-title":"J Conserv Dent"},{"key":"1062_CR28","doi-asserted-by":"publisher","first-page":"130","DOI":"10.1148\/radiol.2021204289","volume":"300","author":"JTPD Hallinan","year":"2021","unstructured":"Hallinan JTPD, Zhu L, Yang K, et al. Deep learning model for automated detection and classification of central canal, lateral recess, and neural foraminal stenosis at lumbar spine MRI. Radiology. 2021;300:130\u20138. https:\/\/doi.org\/10.1148\/radiol.2021204289.","journal-title":"Radiology"},{"key":"1062_CR29","doi-asserted-by":"publisher","first-page":"19","DOI":"10.1615\/critrevbiomedeng.2022043742","volume":"50","author":"J Nino-Barrera","year":"2022","unstructured":"Nino-Barrera J, Alzate-Mendoza D, Olaya-Abril C, et al. Atypical radicular anatomy in permanent human teeth: a systematic review. Crit Rev Biomed Eng. 2022;50:19\u201334. https:\/\/doi.org\/10.1615\/critrevbiomedeng.2022043742.","journal-title":"Crit Rev Biomed Eng"}],"container-title":["Odontology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1007\/s10266-025-01062-z.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/link.springer.com\/article\/10.1007\/s10266-025-01062-z\/fulltext.html","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1007\/s10266-025-01062-z.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,6,19]],"date-time":"2025-06-19T19:40:44Z","timestamp":1750362044000},"score":1,"resource":{"primary":{"URL":"https:\/\/link.springer.com\/10.1007\/s10266-025-01062-z"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,1,30]]},"references-count":29,"journal-issue":{"issue":"3","published-print":{"date-parts":[[2025,7]]}},"alternative-id":["1062"],"URL":"https:\/\/doi.org\/10.1007\/s10266-025-01062-z","relation":{},"ISSN":["1618-1247","1618-1255"],"issn-type":[{"value":"1618-1247","type":"print"},{"value":"1618-1255","type":"electronic"}],"subject":[],"published":{"date-parts":[[2025,1,30]]},"assertion":[{"value":"14 October 2024","order":1,"name":"received","label":"Received","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"17 January 2025","order":2,"name":"accepted","label":"Accepted","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"30 January 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":"The authors have no relevant financial or non-financial interests to disclose.","order":2,"name":"Ethics","group":{"name":"EthicsHeading","label":"Conflict of interest"}},{"value":"Approved by the local Human Research Ethical Committee, under protocol number 4.411.026\/2020.","order":3,"name":"Ethics","group":{"name":"EthicsHeading","label":"Ethical approval"}},{"value":"Informed consent was obtained for all cone-beam computed tomography (CBCT) scans included in the study, as they were part of a previously established university database. The use of these anonymized data for research purposes was approved by the relevant ethics committee, and no additional consent was required for this specific study.","order":4,"name":"Ethics","group":{"name":"EthicsHeading","label":"Informed consent"}}]}}