{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,5]],"date-time":"2026-10-05T19:26:09Z","timestamp":1791228369628,"version":"4.1.0"},"reference-count":33,"publisher":"Wiley","issue":"4","license":[{"start":{"date-parts":[[2023,1,5]],"date-time":"2023-01-05T00:00:00Z","timestamp":1672876800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"funder":[{"DOI":"10.13039\/501100003593","name":"Conselho Nacional de Desenvolvimento Cient\u00edfico e Tecnol\u00f3gico","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100003593","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100002322","name":"Coordena\u00e7\u00e3o de Aperfei\u00e7oamento de Pessoal de N\u00edvel Superior","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100002322","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100003593","name":"Conselho Nacional de Desenvolvimento Cient\u00edfico e Tecnol\u00f3gico","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100003593","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["J Esthet Restor Dent"],"published-print":{"date-parts":[[2023,6]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Objetive<\/jats:title><jats:p>This study evaluated the influence of alveolar bone height and post type on compressive force resistance, fracture pattern, and stress distribution in endodontically treated teeth.<\/jats:p><\/jats:sec><jats:sec><jats:title>Materials and Methods<\/jats:title><jats:p>Bovine roots were endodontically treated and divided into eight groups (<jats:italic>n<\/jats:italic>\u00a0=\u00a010) according to alveolar bone height (normal alveolar bone and alveolar bone loss \u2010 2 and 5\u2009mm from the margin of the crown, respectively) and post type (prefabricated glass fiber post, anatomic glass fiber post, customized milled glass fiber post\u2010and\u2010core and customized milled polyetheretherketone (PEEK) post\u2010and\u2010core). Mechanical fatigue was simulated (300.000\u2009cycles\/50\u2009N\/1.2\u00a0Hz). Compression force resistance (N) was analyzed by two\u2010way ANOVA and Tukey test (<jats:italic>\u03b1<\/jats:italic>\u00a0=\u00a00.05). Fracture patterns were described as percentages. Stress distribution was analyzed by finite element analysis.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>Significant diferences were found for alveolar bone height (<jats:italic>P<\/jats:italic>\u2009&lt;\u20090.0001): normal alveolar bone groups showed higher mean values of compression force resistance compared to alveolar bone loss groups, while no significant differences were found for post type (<jats:italic>P<\/jats:italic>\u00a0=\u00a00.4551), and there was no double interaction between them (<jats:italic>P<\/jats:italic>\u00a0=\u00a00.5837). Reparable fractures were more predominant in normal alveolar bone groups, especially in the milled glass fiber and PEEK post\u2010and\u2010core groups. Stress distribution was similar in groups with prefabricated glass fiber posts and milled PEEK posts\u2010and\u2010cores, and the alveolar bone loss condition significantly increased stress concentration and strain values, mainly on apical dentin.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusions<\/jats:title><jats:p>Alveolar bone loss due to physiological aging and\/or periodontal disease may lead to increased risk of restored tooth failure, although milled glass fiber and PEEK posts\u2010and\u2010cores provide more reparable fractures.<\/jats:p><\/jats:sec><jats:sec><jats:title>Clinical Significance<\/jats:title><jats:p>Custom\u2010made glass fiber and PEEK post\u2010and\u2010cores are interesting options, since they enable clinicians to work with a single\u2010body post\u2010and\u2010core system that avoid several materials interfaces and fits well in the root canal provided promising results to improve the failure behavior of restored roots, as they offer more reparable fractures even in situations of alveolar bone loss.<\/jats:p><\/jats:sec>","DOI":"10.1111\/jerd.13010","type":"journal-article","created":{"date-parts":[[2023,1,5]],"date-time":"2023-01-05T12:56:21Z","timestamp":1672923381000},"page":"677-686","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":6,"title":["Influence of alveolar bone height on the biomechanical behavior of roots restored with custom\u2010made posts\u2010and\u2010cores"],"prefix":"10.1111","volume":"35","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-6705-6461","authenticated-orcid":false,"given":"Isabela Guerra","family":"Gontijo","sequence":"first","affiliation":[{"name":"Department of Restorative Dentistry, Piracicaba Dental School State University of Campinas \u2013 UNICAMP  Piracicaba S\u00e3o Paulo Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3443-5021","authenticated-orcid":false,"given":"Marcela Alvarez","family":"Ferretti","sequence":"additional","affiliation":[{"name":"Department of Restorative Dentistry, Piracicaba Dental School State University of Campinas \u2013 UNICAMP  Piracicaba S\u00e3o Paulo Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1990-9591","authenticated-orcid":false,"given":"Lara Christie","family":"Monteiro","sequence":"additional","affiliation":[{"name":"Department of Restorative Dentistry, Piracicaba Dental School State University of Campinas \u2013 UNICAMP  Piracicaba S\u00e3o Paulo Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5362-4744","authenticated-orcid":false,"given":"Ricardo Armini","family":"Caldas","sequence":"additional","affiliation":[{"name":"Department of Prosthodontics Federal University of Santa Catarina \u2013 UFSC  Florian\u00f3polis Santa Catarina Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0300-5697","authenticated-orcid":false,"given":"Vanessa Gallego Arias","family":"Pecorari","sequence":"additional","affiliation":[{"name":"Department of Dental Materials Paulista University \u2013 UNIP  S\u00e3o Paulo S\u00e3o Paulo Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2877-6797","authenticated-orcid":false,"given":"Fabiana Mantovani Gomes","family":"Fran\u00e7a","sequence":"additional","affiliation":[{"name":"Department of Restorative Dentistry S\u00e3o Leopoldo Mandic School of Dentistry \u2013 SLMANDIC  Campinas S\u00e3o Paulo Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3389-5536","authenticated-orcid":false,"given":"Fl\u00e1vio Henrique Baggio","family":"Aguiar","sequence":"additional","affiliation":[{"name":"Department of Restorative Dentistry, Piracicaba Dental School State University of Campinas \u2013 UNICAMP  Piracicaba S\u00e3o Paulo Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2023,1,5]]},"reference":[{"key":"e_1_2_8_2_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0022\u20103913(12)60138\u20103"},{"key":"e_1_2_8_3_1","doi-asserted-by":"publisher","DOI":"10.4012\/dmj.2020\u2010053"},{"key":"e_1_2_8_4_1","doi-asserted-by":"publisher","DOI":"10.3390\/polym13142251"},{"key":"e_1_2_8_5_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.prosdent.2019.01.004"},{"key":"e_1_2_8_6_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.msec.2016.12.022"},{"key":"e_1_2_8_7_1","doi-asserted-by":"publisher","DOI":"10.2147\/CCIDE.S237442"},{"key":"e_1_2_8_8_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.prosdent.2020.08.014"},{"key":"e_1_2_8_9_1","doi-asserted-by":"publisher","DOI":"10.1111\/jopr.13101"},{"key":"e_1_2_8_10_1","doi-asserted-by":"publisher","DOI":"10.2341\/19\u2010080\u2010L"},{"key":"e_1_2_8_11_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.prosdent.2020.08.033"},{"key":"e_1_2_8_12_1","doi-asserted-by":"publisher","DOI":"10.1007\/s10266\u2010020\u201000484\u20101"},{"key":"e_1_2_8_13_1","doi-asserted-by":"publisher","DOI":"10.4103\/1305\u20107456.163228"},{"key":"e_1_2_8_14_1","doi-asserted-by":"publisher","DOI":"10.4012\/dmj.2013\u2010069"},{"key":"e_1_2_8_15_1","doi-asserted-by":"publisher","DOI":"10.2341\/15\u2010233\u2010L"},{"key":"e_1_2_8_16_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0022\u20103913(13)60350\u20109"},{"key":"e_1_2_8_17_1","doi-asserted-by":"publisher","DOI":"10.1002\/jbm.b.32932"},{"key":"e_1_2_8_18_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.prosdent.2014.05.010"},{"key":"e_1_2_8_19_1","doi-asserted-by":"publisher","DOI":"10.1590\/S1806\u201083242005000100003"},{"key":"e_1_2_8_20_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00784\u2010022\u201004645\u20100"},{"key":"e_1_2_8_21_1","doi-asserted-by":"publisher","DOI":"10.1590\/1678\u2010775720130051"},{"key":"e_1_2_8_22_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.dental.2018.06.025"},{"key":"e_1_2_8_23_1","doi-asserted-by":"publisher","DOI":"10.3969\/j.issn.2095\u20104344.2014.43.013"},{"key":"e_1_2_8_24_1","doi-asserted-by":"publisher","DOI":"10.3969\/j.issn.1671\u2010167X.2014.01.013"},{"key":"e_1_2_8_25_1","doi-asserted-by":"publisher","DOI":"10.4012\/dmj.25.177"},{"key":"e_1_2_8_26_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jmbbm.2010.10.012"},{"key":"e_1_2_8_27_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jdent.2006.03.003"},{"key":"e_1_2_8_28_1","doi-asserted-by":"publisher","DOI":"10.4012\/dmj.2011\u2010070"},{"key":"e_1_2_8_29_1","doi-asserted-by":"publisher","DOI":"10.4103\/1305\u20107456.163228"},{"key":"e_1_2_8_30_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.joen.2016.11.020"},{"key":"e_1_2_8_31_1","doi-asserted-by":"publisher","DOI":"10.4012\/dmj.2017\u2010394"},{"issue":"3","key":"e_1_2_8_32_1","first-page":"2196519","article-title":"Fracture strength and stress distribution in premolars restored with cas post\u2010and\u2010cores or glass\u2010fiber posts considering the influence of ferule","volume":"2019","author":"Bacchi A","year":"2019","journal-title":"Biomed Res Int"},{"key":"e_1_2_8_33_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.prosdent.2013.10.024"},{"key":"e_1_2_8_34_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600\u20100722.1993.tb01658.x"}],"container-title":["Journal of Esthetic and Restorative Dentistry"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/jerd.13010","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/full-xml\/10.1111\/jerd.13010","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/jerd.13010","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,8,19]],"date-time":"2023-08-19T21:20:11Z","timestamp":1692480011000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1111\/jerd.13010"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2023,1,5]]},"references-count":33,"journal-issue":{"issue":"4","published-print":{"date-parts":[[2023,6]]}},"alternative-id":["10.1111\/jerd.13010"],"URL":"https:\/\/doi.org\/10.1111\/jerd.13010","archive":["Portico"],"relation":{},"ISSN":["1496-4155","1708-8240"],"issn-type":[{"value":"1496-4155","type":"print"},{"value":"1708-8240","type":"electronic"}],"subject":[],"published":{"date-parts":[[2023,1,5]]},"assertion":[{"value":"2022-11-08","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2022-12-23","order":1,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2023-01-05","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}