{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,12]],"date-time":"2026-09-12T07:24:43Z","timestamp":1789197883630,"version":"build-2803163510"},"reference-count":25,"publisher":"FapUNIFESP (SciELO)","issue":"2","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Braz. Dent. J."],"abstract":"<jats:p>Abstract This clinical study aimed to evaluate the relationship of the delay between dental trauma and the initial attendance to the development of external inflammatory root resorption in permanent teeth affected by severe luxation. Sixty-seven patients, aged between 11 and 56 years, presenting 133 injured teeth with closed apex (56 extrusive luxation, 69 lateral luxation and 8 intrusive luxation) were followed up for a minimum of 24 months. The time elapsed between dental trauma and the initial attendance was recorded. The presence of necrotic pulp and external inflammatory resorption for each type of trauma was verified. Fisher\u2019s exact test was used to verify the influence of the initial attendance date at the Dental Trauma Center and the development of inflammatory resorption (p&lt;0.05). The odds ratio was used to check the risk of developing external inflammatory resorption due to delay in seeking treatment. Pulp necrosis was observed in 105 teeth (78.9%) and external inflammatory resorption was detected in 17.8% cases of extrusive luxation (10 teeth), 15.9% of lateral luxation (11 teeth) and 25% of intrusive luxation (2 teeth). For lateral luxation, extended delay between the date of injury and initial attendance influenced the occurrence of external inflammatory resorption (p=0.0174). Patients who began treatment 45 days after the injury were 3.4 times more likely to develop external inflammatory resorption than patients who sought treatment after the trauma. Treatment late after the occurrence of dental trauma can impair the prognosis and result in the development of external inflammatory resorption in luxated teeth.<\/jats:p>","DOI":"10.1590\/0103-6440201701299","type":"journal-article","created":{"date-parts":[[2017,5,11]],"date-time":"2017-05-11T15:36:11Z","timestamp":1494516971000},"page":"201-205","source":"Crossref","is-referenced-by-count":19,"title":["Relationship between Initial Attendance after Dental Trauma and Development of External Inflammatory Root Resorption"],"prefix":"10.1590","volume":"28","author":[{"given":"Thiago Farias Rocha","family":"Lima","sequence":"first","affiliation":[{"name":"Universidade Federal da Paraiba,  Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Emmanuel Jo\u00e3o Nogueira Leal da","family":"Silva","sequence":"additional","affiliation":[{"name":"Universidade do Estado do Rio de Janeiro,  Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Brenda Paula Figueiredo de Almeida","family":"Gomes","sequence":"additional","affiliation":[{"name":"Universidade Estadual de Campinas,  Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jos\u00e9 Fl\u00e1vio Affonso de","family":"Almeida","sequence":"additional","affiliation":[{"name":"Universidade Estadual de Campinas,  Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Alexandre Augusto","family":"Zaia","sequence":"additional","affiliation":[{"name":"Universidade Estadual de Campinas,  Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Adriana de Jesus","family":"Soares","sequence":"additional","affiliation":[{"name":"Universidade Estadual de Campinas,  Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"530","published-online":{"date-parts":[[2017,4]]},"reference":[{"key":"ref1","doi-asserted-by":"crossref","first-page":"260","DOI":"10.1111\/j.1600-9657.1990.tb00429.x","article-title":"Traumatic injury to maxillary incisor teeth in a group of South Wales schoolchildren","volume":"6","author":"Hunter ML","year":"1990","journal-title":"Endod Dent Traumatol"},{"key":"ref2","series-title":"Textbook and color atlas of traumatic injuries to the teeth","first-page":"217","volume-title":"Classification, Epidemiology and Etiology","author":"Glendor U","year":"2007","edition":"4th ed."},{"key":"ref3","doi-asserted-by":"crossref","first-page":"52","DOI":"10.1111\/j.1600-9657.2012.01124.x","article-title":"Traumatic dental injury among 12-year-old South Brazilian schoolchildren: prevalence, severity and risk indicators","volume":"29","author":"Dam\u00e9-Teixeira N","year":"2013","journal-title":"Dent Traumatol"},{"key":"ref4","doi-asserted-by":"crossref","first-page":"358","DOI":"10.1111\/j.1600-9657.2012.01133.x","article-title":"Pattern of traumatic dental injuries in the permanent dentition among children, adolescents and adults","volume":"28","author":"Lauridsen E","year":"2012","journal-title":"Dent Traumatol"},{"key":"ref5","doi-asserted-by":"crossref","first-page":"143","DOI":"10.1111\/j.1600-9657.2009.00858.x","article-title":"Exploring factors associated with traumatic dental injuries in preschool children: a Poisson regression analysis","volume":"26","author":"Feldens CA","year":"2010","journal-title":"Dent Traumatol"},{"key":"ref6","doi-asserted-by":"crossref","first-page":"81","DOI":"10.1111\/j.1600-9657.2011.01032.x","article-title":"Traumatic dental injuries and their association with malocclusion in the primary dentition of Irish children","volume":"28","author":"Norton E","year":"2012","journal-title":"Dent Traumatol"},{"key":"ref7","doi-asserted-by":"crossref","first-page":"466","DOI":"10.1111\/j.1600-9657.2010.00924.x","article-title":"A retrospective study of 889 injured permanent teeth","volume":"26","author":"Hecova H","year":"2010","journal-title":"Dent Traumatol"},{"key":"ref8","doi-asserted-by":"crossref","first-page":"207","DOI":"10.1111\/j.1600-9657.1985.tb00583.x","article-title":"Prognosis of luxated permanent teeth - 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