{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,19]],"date-time":"2026-05-19T17:37:43Z","timestamp":1779212263343,"version":"3.51.4"},"reference-count":41,"publisher":"Wiley","issue":"11","license":[{"start":{"date-parts":[[2025,7,27]],"date-time":"2025-07-27T00:00:00Z","timestamp":1753574400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"},{"start":{"date-parts":[[2025,7,27]],"date-time":"2025-07-27T00:00:00Z","timestamp":1753574400000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["J Esthet Restor Dent"],"published-print":{"date-parts":[[2025,11]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Objective<\/jats:title>\n                    <jats:p>This systematic review and meta\u2010analysis compares the fracture resistance of polyethylene fiber posts and prefabricated glass fiber posts in root canal\u2010treated, single\u2010rooted permanent teeth. By analyzing in\u00a0vitro studies, it addresses gaps in fiber post system research.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Materials and Methods<\/jats:title>\n                    <jats:p>A systematic search of PubMed, Web of Science, Scopus, Embase, and Cochrane Library (until May 2024) identified in\u00a0vitro studies comparing these post types. The risk of bias was assessed using Sarkis\u2010Onofre et\u00a0al. and Alhajj et\u00a0al. methods. A meta\u2010analysis estimated pooled standardized mean differences (SMD) with 95% confidence intervals (CIs) (PROSPERO: CRD42022362407).<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>Out of 622 studies, nine were included. Polyethylene fiber posts had significantly lower fracture resistance (SMD\u2009=\u2009\u22121.77, 95% CI: \u22122.98 to \u22120.57). Meta\u2010regression showed no impact of force speed or load angle. Subgroup analysis highlighted significant effects of tooth type, storage media, post length, periodontal ligament (PDL) simulation, ferrule, and crown placement. Additionally, fractures in teeth restored with polyethylene fiber posts tended to be more repairable.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusions<\/jats:title>\n                    <jats:p>Polyethylene fiber posts exhibited lower fracture resistance than prefabricated glass fiber posts. However, multiple factors influence outcomes, highlighting the need for further research and standardization.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1111\/jerd.70006","type":"journal-article","created":{"date-parts":[[2025,7,28]],"date-time":"2025-07-28T06:13:29Z","timestamp":1753683209000},"page":"2400-2411","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":3,"title":["Fracture Resistance of Polyethylene Fiber Posts vs. Prefabricated Glass Fiber Posts in Restoration of Root Canal\u2010Treated Teeth: A Systematic Review and Meta\u2010Analysis of In\u00a0Vitro Studies"],"prefix":"10.1111","volume":"37","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-9837-9642","authenticated-orcid":false,"given":"Farzaneh","family":"Shirani","sequence":"first","affiliation":[{"name":"Department of Restorative Dentistry, Dental Materials Research Center, Dental Research Institute Isfahan University of Medical Sciences  Isfahan Iran"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5678-5367","authenticated-orcid":false,"given":"Soroush","family":"Talakesh","sequence":"additional","affiliation":[{"name":"Department of Periodontics, School of Dentistry Shiraz University of Medical Sciences  Shiraz Iran"},{"name":"Dental Students' Research Committee, Department of Restorative Dentistry, School of Dentistry Isfahan University of Medical Sciences  Isfahan Iran"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0009-0006-8480-3282","authenticated-orcid":false,"given":"Mostafa","family":"Farajzadeh","sequence":"additional","affiliation":[{"name":"Department of Restorative Dentistry, Dental Materials Research Center, Dental Research Institute Isfahan University of Medical Sciences  Isfahan Iran"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Matin","family":"Tayaran","sequence":"additional","affiliation":[{"name":"Dental Students' Research Committee, School of Dentistry Isfahan University of Medical Sciences  Isfahan Iran"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4813-4097","authenticated-orcid":false,"given":"Pedram","family":"Iranmanesh","sequence":"additional","affiliation":[{"name":"Department of Endodontics, Dental Research Center, Dental Research Institute, School of Dentistry Isfahan University of Medical Sciences  Isfahan Iran"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Farin","family":"Kiany","sequence":"additional","affiliation":[{"name":"Oral and Dental Diseases Research Center, Department of Periodontics, School of Dentistry Shiraz University of Medical Sciences  Shiraz Iran"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6894-5698","authenticated-orcid":false,"given":"Amirhossein","family":"Vedaei","sequence":"additional","affiliation":[{"name":"Dental Materials Research Center, Dental Research Institute, School of Dentistry Isfahan University of Medical Sciences  Isfahan Iran"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2025,7,27]]},"reference":[{"key":"e_1_2_9_2_1","doi-asserted-by":"publisher","DOI":"10.4103\/0970-9290.52888"},{"key":"e_1_2_9_3_1","doi-asserted-by":"publisher","DOI":"10.4047\/jap.2016.8.2.158"},{"key":"e_1_2_9_4_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00784-012-0673-9"},{"key":"e_1_2_9_5_1","doi-asserted-by":"publisher","DOI":"10.2341\/15-289-T"},{"key":"e_1_2_9_6_1","doi-asserted-by":"publisher","DOI":"10.1111\/jicd.12330"},{"issue":"1","key":"e_1_2_9_7_1","first-page":"53","article-title":"Versatility of Ribbond in Contemporary Dental Practice","volume":"20","author":"Ganesh M.","year":"2006","journal-title":"Trends in Biomaterials and Artificial Organs"},{"issue":"3","key":"e_1_2_9_8_1","article-title":"Direct Composite Resin Fillings Versus Amalgam Fillings for Permanent or Adult Posterior Teeth","author":"Rasines Alcaraz M. 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