{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,27]],"date-time":"2026-04-27T22:53:25Z","timestamp":1777330405616,"version":"3.51.4"},"reference-count":41,"publisher":"Wiley","issue":"2","license":[{"start":{"date-parts":[[2020,12,4]],"date-time":"2020-12-04T00:00:00Z","timestamp":1607040000000},"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","award":["Finance code 001"],"award-info":[{"award-number":["Finance code 001"]}],"id":[{"id":"10.13039\/501100002322","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100004901","name":"Funda\u00e7\u00e3o de Amparo \u00e0 Pesquisa do Estado de Minas Gerais","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100004901","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Dental Traumatology"],"published-print":{"date-parts":[[2021,4]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Backgrounds\/Aims<\/jats:title><jats:p>Traumatic dental injuries with bone fractures require rigid splinting. The degree of rigidity of the wire\u2010composite splints can be challenging. The aim of this study was to evaluate the effect of the rigidity of different wire\u2010composite splints on alveolar process displacement.<\/jats:p><\/jats:sec><jats:sec><jats:title>Material and Methods<\/jats:title><jats:p>A model was created using polystyrene resin to simulate the anterior maxilla, bovine incisors to simulate maxillary incisors, and polyether impression material to simulate the periodontal ligament. An alveolar process fracture was created, while maintaining the labial bone connection with the PDL. Four wire\u2010composite splints (0.3, 0.6, 0.9, and 1.2\u00a0mm in diameter) were compared with models without splints and with no fracture (n\u00a0=\u00a05). The alveolar process displacement was measured (3 times per model\/per splint type) at the fractured and adjacent central incisor regions using a deflectometer (Instron) under functional cycling and static loading (100\u00a0N). Data (\u03bcm) were analyzed using RM ANOVA, followed by Tukey's HSD test (\u03b1\u00a0=\u00a00.05).<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>The displacement at the region of the adjacent incisor was not influenced by the splint during static and cycling load (<jats:italic>P<\/jats:italic>\u00a0&gt;\u00a0.05). The Tukey test demonstrated that the model without splints had significantly higher alveolar process displacement at the traumatized teeth than that of all other splint models (<jats:italic>P<\/jats:italic>\u00a0&lt;\u00a0.001). Increasing the wire diameter from 0.3\u00a0mm to 0.9\u00a0mm significantly reduced the alveolar process displacement (<jats:italic>P<\/jats:italic>\u00a0&lt;\u00a0.001). No difference was observed between the 0.9\u00a0mm (<jats:italic>P<\/jats:italic>\u00a0=\u00a0.123) and 1.2\u00a0mm (<jats:italic>P<\/jats:italic>\u00a0=\u00a0.219) wire\u2010composite splints irrespective of the measured tooth regions.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusions<\/jats:title><jats:p>The rigidity of the wire\u2010composite splint significantly influenced the mobility of the fractured alveolar process. The use of at least 0.9\u00a0mm wire was effective in reducing the fractured alveolar process displacement to a level that was similar to the adjacent teeth.<\/jats:p><\/jats:sec>","DOI":"10.1111\/edt.12616","type":"journal-article","created":{"date-parts":[[2020,11,13]],"date-time":"2020-11-13T11:09:42Z","timestamp":1605265782000},"page":"247-255","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":7,"title":["Fractured alveolar process displacement evaluation\u2014Effect of the rigidity of wire\u2010composite splints"],"prefix":"10.1111","volume":"37","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-7292-4016","authenticated-orcid":false,"given":"Jo\u00e3o Lucas Carvalho","family":"Paz","sequence":"first","affiliation":[{"name":"Department of Periodontology and Implantology School of Dentistry Federal University of Uberl\u00e2ndia Minas Gerais Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8830-605X","authenticated-orcid":false,"given":"Carlos Jos\u00e9","family":"Soares","sequence":"additional","affiliation":[{"name":"Department of Operative Dentistry and Dental Materials School of Dentistry Federal University of Uberl\u00e2ndia Minas Gerais Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jessica Ferreira","family":"Rodrigues","sequence":"additional","affiliation":[{"name":"Department of Periodontology and Implantology School of Dentistry Federal University of Uberl\u00e2ndia Minas Gerais Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7375-0361","authenticated-orcid":false,"given":"Guilherme","family":"de Ara\u00fajo Almeida","sequence":"additional","affiliation":[{"name":"Department of Orthodontics and Pediatric Dentistry School of Dentistry Federal University of Uberl\u00e2ndia Minas Gerais Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4492-8957","authenticated-orcid":false,"given":"Priscilla Barbosa Ferreira","family":"Soares","sequence":"additional","affiliation":[{"name":"Department of Periodontology and Implantology School of Dentistry Federal University of Uberl\u00e2ndia Minas Gerais Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2020,12,4]]},"reference":[{"key":"e_1_2_8_2_1","first-page":"55","article-title":"Traumatic oral vs non\u2010oral injuries","volume":"21","author":"Peterson E","year":"1997","journal-title":"Swed Dent J"},{"key":"e_1_2_8_3_1","doi-asserted-by":"publisher","DOI":"10.1111\/edt.12389"},{"key":"e_1_2_8_4_1","doi-asserted-by":"publisher","DOI":"10.1111\/adj.12395"},{"key":"e_1_2_8_5_1","first-page":"358","article-title":"Guidelines for the management of traumatic dental injuries: 1. 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