{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,21]],"date-time":"2025-10-21T14:58:39Z","timestamp":1761058719858},"reference-count":49,"publisher":"Wiley","issue":"6","license":[{"start":{"date-parts":[[2007,9,6]],"date-time":"2007-09-06T00:00:00Z","timestamp":1189036800000},"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":[[2007,12]]},"abstract":"<jats:p><jats:bold>Abstract\u2002\u2013\u2002<\/jats:bold> The present study aimed to verify the factors that interfere with the success of endodontic treatment of traumatized primary teeth as well as to determine the success level of the proposed treatment, through survival analysis. The research was conducted through the analysis of dental traumatism records and attached radiological exams of patients assisted by the Assistance Program for the Traumatized Patient at UFSC (Universidade Federal de Santa Catarina). Fifty\u2010one dental records of patients aged between 10 and 60\u2003months were analyzed. These patients had their traumatized teeth endodontically treated (<jats:italic>n<\/jats:italic>\u2003=\u200351), according to the indications of the UFSC protocol. In order to evaluate possible interference factors affecting the success of the endodontic treatment, the following items were analyzed: age of the child at the beginning of the endodontic treatment (over or below 36\u2003months), trauma type (mild or severe) pathological root resorption type (replacement or inflammatory), localization of the pathological root resorption (in the apical third or in the middle third), bone resorption (absent or present), alteration of the soft tissue (absent or present), condition of the pulp tissue (vitality or necrosis) and trauma recurrence (absent or present). Through the chi\u2010squared test (<jats:italic>\u03c7<\/jats:italic><jats:sup>2<\/jats:sup>\u2003=\u20039.594, <jats:italic>P<\/jats:italic>\u2003&lt;\u20030.05) and survival analysis, it was verified that trauma recurrence in the same tooth is a factor that interferes in the success of endodontic treatment. It was also observed, through survival analysis, that levels of success of endodontic treatments are stabilized in the 19th month. A period of 48\u2003months of follow up was observed. It was also verified that most failures occurred between the 7th and 12th months counting from the beginning of the endodontic treatment. It was concluded that endodontic treatment of traumatized primary teeth, performed according to the UFSC protocol, enables the maintenance of the traumatized tooth in acceptable conditions in the buccal cavity up to its physiological resorption, and that trauma recurrence is a factor that leads to treatment failure.<\/jats:p>","DOI":"10.1111\/j.1600-9657.2006.00470.x","type":"journal-article","created":{"date-parts":[[2007,9,8]],"date-time":"2007-09-08T09:07:10Z","timestamp":1189242430000},"page":"340-347","source":"Crossref","is-referenced-by-count":14,"title":["Survival analysis of endodontically treated traumatized primary teeth"],"prefix":"10.1111","volume":"23","author":[{"given":"Maria Jos\u00e9 de Carvalho","family":"Rocha","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mariane","family":"Cardoso","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2007,9,6]]},"reference":[{"key":"e_1_2_7_2_2","doi-asserted-by":"publisher","DOI":"10.1034\/j.1600-9657.2002.00079.x"},{"key":"e_1_2_7_3_2","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600-9657.2004.00261.x"},{"key":"e_1_2_7_4_2","first-page":"167","article-title":"Trauma in the primary dentition: a clinical presentation","volume":"47","author":"Joho JP","year":"1980","journal-title":"ASDC J Dent Child"},{"key":"e_1_2_7_5_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0099-2399(80)80022-7"},{"key":"e_1_2_7_6_2","first-page":"247","article-title":"Longitudinal study of discolored primary teeth and effect on succedaneous teeth","volume":"11","author":"Sonis AL","year":"1987","journal-title":"J Pedod"},{"key":"e_1_2_7_7_2","first-page":"34","article-title":"Traumatic injuries to the primary and young permanent dentitions","volume":"3","author":"Spinosa GM","year":"1990","journal-title":"Univ Tor Dent J"},{"key":"e_1_2_7_8_2","first-page":"256","article-title":"Anterior tooth trauma in the primary dentition: incidence, classification, treatment methods and sequelae: a review of the literature","volume":"62","author":"Fried I","year":"1995","journal-title":"ASDC J Dent Child"},{"key":"e_1_2_7_9_2","first-page":"43","article-title":"DIY guide to primary tooth trauma repair","volume":"114","author":"Wilson CF","year":"1997","journal-title":"Tex Dent J"},{"key":"e_1_2_7_10_2","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600-9657.1998.tb00806.x"},{"key":"e_1_2_7_11_2","first-page":"770","volume-title":"Texto e atlas colorido de traumatismo dental","author":"Andreasen FM","year":"2001"},{"key":"e_1_2_7_12_2","doi-asserted-by":"publisher","DOI":"10.1034\/j.1600-9657.2002.00153.x"},{"key":"e_1_2_7_13_2","first-page":"16","article-title":"The dark primary incisor","volume":"54","author":"Reed AJ","year":"1978","journal-title":"Dent Surv"},{"key":"e_1_2_7_14_2","doi-asserted-by":"crossref","first-page":"461","DOI":"10.1016\/S0011-8532(22)02368-0","article-title":"Injury to the primary dentition","volume":"26","author":"Levine N","year":"1982","journal-title":"Dent Clin North Am"},{"key":"e_1_2_7_15_2","first-page":"282","article-title":"Pulpal pathology in relation to discoloration of primary anterior teeth","volume":"51","author":"Soxman JA","year":"1984","journal-title":"ASDC J Dent Child"},{"key":"e_1_2_7_16_2","first-page":"57","article-title":"Predicting pulpectomy success and its relationship to exfoliation and succedaneous dentition","volume":"18","author":"Coll JA","year":"1996","journal-title":"Pediatr Dent"},{"key":"e_1_2_7_17_2","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600-9657.1988.tb00642.x"},{"key":"e_1_2_7_18_2","first-page":"182","article-title":"Radiographic evaluation of pulpal therapy for primary anterior teeth","volume":"56","author":"Flaitz CM","year":"1989","journal-title":"ASDC J Dent Child"},{"key":"e_1_2_7_19_2","first-page":"230","article-title":"Sequelae of trauma to the primary dentition","volume":"13","author":"Kenwood M","year":"1989","journal-title":"J Pedod"},{"key":"e_1_2_7_20_2","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600-9657.1992.tb00219.x"},{"key":"e_1_2_7_21_2","doi-asserted-by":"publisher","DOI":"10.14219\/jada.archive.1992.0272"},{"key":"e_1_2_7_22_2","doi-asserted-by":"crossref","first-page":"817","DOI":"10.1016\/S0011-8532(22)00624-3","article-title":"Traumatic injuries in the preschool child","volume":"39","author":"Harding AM","year":"1995","journal-title":"Dent Clin North Am"},{"key":"e_1_2_7_23_2","first-page":"224","article-title":"The diagnostic value of coronal dark\u2010gray discoloration in primary teeth following traumatic injuries","volume":"18","author":"Holan G","year":"1996","journal-title":"Pediatr Dent"},{"key":"e_1_2_7_24_2","first-page":"459","article-title":"Conservative treatment of severely luxated maxillary primary central incisors: case report","volume":"21","author":"Holan G","year":"1999","journal-title":"Pediatr Dent"},{"key":"e_1_2_7_25_2","doi-asserted-by":"publisher","DOI":"10.1034\/j.1600-9657.2002.00087.x"},{"key":"e_1_2_7_26_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0099-2399(07)80180-4"},{"key":"e_1_2_7_27_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0099-2399(06)81335-X"},{"key":"e_1_2_7_28_2","doi-asserted-by":"publisher","DOI":"10.1046\/j.1365-2591.2001.00396.x"},{"key":"e_1_2_7_29_2","first-page":"401","article-title":"Traumatically injured primary incisors: a clinical and histological study","volume":"54","author":"Croll TP","year":"1987","journal-title":"ASDC J Dent Child"},{"key":"e_1_2_7_30_2","first-page":"44","article-title":"Partial pulpotomy in a traumatized primary incisor with pulp exposure: case report","volume":"16","author":"Ram D","year":"1994","journal-title":"Pediatr Dent"},{"key":"e_1_2_7_31_2","first-page":"47","article-title":"Type of treatment and estimation of time spent on dental trauma \u2013 a longitudinal and retrospective study","volume":"22","author":"Glendor ULF","year":"1998","journal-title":"Swed Dent J"},{"key":"e_1_2_7_32_2","first-page":"272","article-title":"Replantation of avulsed primary anterior teeth: treatment and limitations","volume":"64","author":"Filippi A","year":"1997","journal-title":"ASDC J Dent Child"},{"key":"e_1_2_7_33_2","first-page":"327","article-title":"Intrusion injuries of primary incisors. Part I: Review and management","volume":"31","author":"Diab M","year":"2000","journal-title":"Quintessence Int"},{"key":"e_1_2_7_34_2","doi-asserted-by":"publisher","DOI":"10.1034\/j.1600-9657.2002.180205.x"},{"key":"e_1_2_7_35_2","doi-asserted-by":"publisher","DOI":"10.1111\/j.1708-8240.2003.tb00322.x"},{"key":"e_1_2_7_36_2","doi-asserted-by":"publisher","DOI":"10.1046\/j.1600-4469.2001.00001.x"},{"key":"e_1_2_7_37_2","first-page":"256","article-title":"External inflammatory and replacement resorption of luxated, and replanted permanent incisors: a review and case presentation","volume":"62","author":"Finucane D","year":"1995","journal-title":"Dent Traumatol"},{"key":"e_1_2_7_38_2","doi-asserted-by":"crossref","first-page":"491","DOI":"10.1016\/S0011-8532(22)02509-5","article-title":"Root resorption","volume":"36","author":"Bakland LK","year":"1992","journal-title":"Dent Clin North Am"},{"key":"e_1_2_7_39_2","first-page":"515","article-title":"Root resorption of dental and traumatic origin: classification based on etiology","volume":"10","author":"Trope M","year":"1998","journal-title":"Pract Periodontics Aesthet Dent"},{"key":"e_1_2_7_40_2","doi-asserted-by":"publisher","DOI":"10.1034\/j.1600-9657.2001.170603.x"},{"key":"e_1_2_7_41_2","doi-asserted-by":"publisher","DOI":"10.1034\/j.1600-9657.2003.00205.x"},{"key":"e_1_2_7_42_2","doi-asserted-by":"publisher","DOI":"10.1034\/j.1600-9657.2003.00192.x"},{"key":"e_1_2_7_43_2","first-page":"381","article-title":"Evidence for a dentin\u2010derived inhibitor of macrophage spreading","volume":"95","author":"Wedenberg C","year":"1987","journal-title":"Scand J Dent Res"},{"key":"e_1_2_7_44_2","first-page":"447","volume-title":"Reabsor\u00e7\u00f5es dent\u00e1rias","author":"Consolaro A","year":"2002"},{"key":"e_1_2_7_45_2","first-page":"35","article-title":"Intrusive injuries to the dentition","volume":"58","author":"Crespi PV","year":"1992","journal-title":"N Y State Dent J"},{"key":"e_1_2_7_46_2","doi-asserted-by":"crossref","first-page":"133","DOI":"10.1016\/S0011-8532(22)01802-X","article-title":"Management of trauma to primary and developing teeth","volume":"39","author":"Wilson CF","year":"1995","journal-title":"Dent Clin North Am"},{"key":"e_1_2_7_47_2","first-page":"284","article-title":"The effect of traumatic injuries to primary teeth on their permanent successors, II: a clinical and radiographic follow\u2010up study of 213 injured teeth","volume":"79","author":"Andreasen JO","year":"1970","journal-title":"Scand J Dent Res"},{"key":"e_1_2_7_48_2","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600-9657.1994.tb00074.x"},{"key":"e_1_2_7_49_2","first-page":"165","article-title":"Traumatized primary teeth in Nigerian children attending university hospital: the consequences of delays in seeking treatment","volume":"46","author":"Osuji OO","year":"1996","journal-title":"Int Dent J"},{"key":"e_1_2_7_50_2","first-page":"124","article-title":"Successful replantation and splinting of a maxillary segment fracture in the primary dentition","volume":"17","author":"Gatewood JC","year":"1995","journal-title":"Pediatr Dent"}],"container-title":["Dental Traumatology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1111%2Fj.1600-9657.2006.00470.x","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/j.1600-9657.2006.00470.x","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,10,15]],"date-time":"2023-10-15T04:12:35Z","timestamp":1697343155000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1111\/j.1600-9657.2006.00470.x"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2007,9,6]]},"references-count":49,"journal-issue":{"issue":"6","published-print":{"date-parts":[[2007,12]]}},"alternative-id":["10.1111\/j.1600-9657.2006.00470.x"],"URL":"https:\/\/doi.org\/10.1111\/j.1600-9657.2006.00470.x","archive":["Portico"],"relation":{},"ISSN":["1600-4469","1600-9657"],"issn-type":[{"value":"1600-4469","type":"print"},{"value":"1600-9657","type":"electronic"}],"subject":[],"published":{"date-parts":[[2007,9,6]]}}}