{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,22]],"date-time":"2026-04-22T08:40:28Z","timestamp":1776847228414,"version":"3.51.2"},"reference-count":57,"publisher":"Wiley","issue":"4","license":[{"start":{"date-parts":[[2017,4,10]],"date-time":"2017-04-10T00:00:00Z","timestamp":1491782400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Dental Traumatology"],"published-print":{"date-parts":[[2017,8]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Background\/Aim<\/jats:title><jats:p>Traumatic occlusion (<jats:styled-content style=\"fixed-case\">TO<\/jats:styled-content>) can cause morphofunctional alterations that interfere in the homeostasis of the periodontium. The aim of this study was to assess the influence of <jats:styled-content style=\"fixed-case\">TO<\/jats:styled-content> on the periodontal repair process for teeth following subluxation.<\/jats:p><\/jats:sec><jats:sec><jats:title>Materials and Methods<\/jats:title><jats:p>Ninety Wistar rats aged 12\u00a0weeks were divided into three groups: control (C), subluxation (S) and subluxation with traumatic occlusion (S+<jats:styled-content style=\"fixed-case\">TO<\/jats:styled-content>). Subluxation was created with an impact force of 900\u00a0cN applied by a tensiometer and <jats:styled-content style=\"fixed-case\">TO<\/jats:styled-content> was created with a direct composite resin filling. Healing after two experimental periods of 7 and 21\u00a0days was assessed histologically. The Kruskal\u2010Wallis and Dunn post hoc tests were used for group comparison.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>At 7\u00a0days, there was a significant increase in periodontal ligament (<jats:styled-content style=\"fixed-case\">PDL<\/jats:styled-content>) width and amorphous fundamental substance, as well as a significant bone area reduction in groups S and S+<jats:styled-content style=\"fixed-case\">TO<\/jats:styled-content>. After 21\u00a0days, there was a significant <jats:styled-content style=\"fixed-case\">PDL<\/jats:styled-content> width increase in group S+<jats:styled-content style=\"fixed-case\">TO<\/jats:styled-content>, and in the percentage of collagen fibres in group S, whereas group S+<jats:styled-content style=\"fixed-case\">TO<\/jats:styled-content> showed a 52% bone area reduction compared to the same group at 7\u00a0days. Subluxation with or without <jats:styled-content style=\"fixed-case\">TO<\/jats:styled-content> caused only superficial root resorption. However, only group S+<jats:styled-content style=\"fixed-case\">TO<\/jats:styled-content> showed damage to the repair process of resorbed root areas after 21\u00a0days.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion<\/jats:title><jats:p><jats:styled-content style=\"fixed-case\">TO<\/jats:styled-content> can increase damage to the <jats:styled-content style=\"fixed-case\">PDL<\/jats:styled-content> after subluxation and it can also delay the repair process after <jats:styled-content style=\"fixed-case\">PDL<\/jats:styled-content> damage.<\/jats:p><\/jats:sec>","DOI":"10.1111\/edt.12330","type":"journal-article","created":{"date-parts":[[2017,2,17]],"date-time":"2017-02-17T00:24:45Z","timestamp":1487291085000},"page":"245-254","source":"Crossref","is-referenced-by-count":6,"title":["The influence of traumatic occlusion on the repair process for teeth following subluxation"],"prefix":"10.1111","volume":"33","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-3305-3080","authenticated-orcid":false,"given":"Marina Fuzette","family":"Amaral","sequence":"first","affiliation":[{"name":"Surgery and Integrated Clinics Faculdade de Odontologia UNESP\u2014Universidade Estadual Paulista, Ara\u00e7atuba  Ara\u00e7atuba S\u00e3o Paulo Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Wilson Roberto","family":"Poi","sequence":"additional","affiliation":[{"name":"Surgery and Integrated Clinics Faculdade de Odontologia UNESP\u2014Universidade Estadual Paulista, Ara\u00e7atuba  Ara\u00e7atuba S\u00e3o Paulo Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Caio Vinicius Louren\u00e7o","family":"Debortoli","sequence":"additional","affiliation":[{"name":"Surgery and Integrated Clinics Faculdade de Odontologia UNESP\u2014Universidade Estadual Paulista, Ara\u00e7atuba  Ara\u00e7atuba S\u00e3o Paulo Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"S\u00f4nia Regina","family":"Panzarini","sequence":"additional","affiliation":[{"name":"Surgery and Integrated Clinics Faculdade de Odontologia UNESP\u2014Universidade Estadual Paulista, Ara\u00e7atuba  Ara\u00e7atuba S\u00e3o Paulo Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Daniela Atili","family":"Brandini","sequence":"additional","affiliation":[{"name":"Surgery and Integrated Clinics Faculdade de Odontologia UNESP\u2014Universidade Estadual Paulista, Ara\u00e7atuba  Ara\u00e7atuba S\u00e3o Paulo Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2017,4,10]]},"reference":[{"key":"e_1_2_7_2_1","volume-title":"Traumatic Injuries of the Teeth","author":"Andreasen JO","year":"1981"},{"key":"e_1_2_7_3_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600-9657.1985.tb00583.x"},{"key":"e_1_2_7_4_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600-9657.1988.tb00317.x"},{"key":"e_1_2_7_5_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0031-3955(16)38200-1"},{"key":"e_1_2_7_6_1","first-page":"15","volume-title":"Manual de Traumatismo Dental","author":"Andreasen JO","year":"2000"},{"key":"e_1_2_7_7_1","first-page":"404","volume-title":"Textbook and Color Atlas of Traumatic Injuries to the Teeth","author":"Andreasen FM","year":"2007"},{"key":"e_1_2_7_8_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600-9657.2005.00455.x"},{"key":"e_1_2_7_9_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600-9657.1991.tb00179.x"},{"key":"e_1_2_7_10_1","first-page":"217","volume-title":"Textbook and Color Atlas of Traumatic Injuries to the Teeth","author":"Glendor U","year":"2007"},{"key":"e_1_2_7_11_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600-9657.1989.tb00355.x"},{"key":"e_1_2_7_12_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600-9657.1995.tb00676.x"},{"key":"e_1_2_7_13_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600-9657.1996.tb00098.x"},{"key":"e_1_2_7_14_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600-9657.1997.tb00032.x"},{"key":"e_1_2_7_15_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600-9657.2007.00592.x"},{"key":"e_1_2_7_16_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600-9657.2011.01103.x"},{"key":"e_1_2_7_17_1","first-page":"1","volume-title":"Tratamento Cl\u00ednico dos Traumatismos Dent\u00e1rios","author":"Ara\u00fajo MAM","year":"1999"},{"key":"e_1_2_7_18_1","first-page":"157","article-title":"Traumatized permanent teeth in children aged 7\u201315\u00a0years. 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