Crown dilaceration in permanent teeth after trauma to the primary predecessors: report of three cases
Autor(a) principal: | |
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Data de Publicação: | 2012 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Brazilian Dental Journal |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-64402012000500021 |
Resumo: | Crown dilaceration of permanent teeth occurs due to the non-axial displacement of the already formed hard tissue portion of the developing crown at an angle to their longitudinal axis due to trauma to the primary predecessors. This is a rare condition, representing only 3% of the total of injuries to developing teeth and usually occurs in permanent maxillary incisors because of the close proximity of their tooth germs to the primary incisors, which are more susceptible to trauma. This alteration frequently results from the intrusion of a primary tooth when the child is around 2 years of age, at which time half of the crown of the permanent successor is already formed. Teeth with dilacerated crowns may either erupt with buccal or lingual displacement or remain impacted. The treatment may involve endodontic, orthodontic, restorative and prosthetic procedures. This paper reports the restorative treatment proposed to reestablish the esthetics and function of the affected teeth in three cases of crown dilaceration in permanent maxillary incisors after trauma to their primary predecessors. |
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Brazilian Dental Journal |
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spelling |
Crown dilaceration in permanent teeth after trauma to the primary predecessors: report of three casestraumacrown dilacerationprimary dentitionCrown dilaceration of permanent teeth occurs due to the non-axial displacement of the already formed hard tissue portion of the developing crown at an angle to their longitudinal axis due to trauma to the primary predecessors. This is a rare condition, representing only 3% of the total of injuries to developing teeth and usually occurs in permanent maxillary incisors because of the close proximity of their tooth germs to the primary incisors, which are more susceptible to trauma. This alteration frequently results from the intrusion of a primary tooth when the child is around 2 years of age, at which time half of the crown of the permanent successor is already formed. Teeth with dilacerated crowns may either erupt with buccal or lingual displacement or remain impacted. The treatment may involve endodontic, orthodontic, restorative and prosthetic procedures. This paper reports the restorative treatment proposed to reestablish the esthetics and function of the affected teeth in three cases of crown dilaceration in permanent maxillary incisors after trauma to their primary predecessors.Fundação Odontológica de Ribeirão Preto2012-10-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-64402012000500021Brazilian Dental Journal v.23 n.5 2012reponame:Brazilian Dental Journalinstname:Fundação Odontológica de Ribeirão Preto (FUNORP)instacron:FUNORP10.1590/S0103-64402012000500021info:eu-repo/semantics/openAccessMellara,Talitha de SiqueiraNelson-Filho,PauloQueiroz,Alexandra Mussolino deSantamaria Júnior,MiltonSilva,Raquel Assed Bezerra daSilva,Lea Assed Bezerra daeng2013-01-08T00:00:00Zoai:scielo:S0103-64402012000500021Revistahttps://www.scielo.br/j/bdj/https://old.scielo.br/oai/scielo-oai.phpbdj@forp.usp.br||sergio@fosjc.unesp.br1806-47600103-6440opendoar:2013-01-08T00:00Brazilian Dental Journal - Fundação Odontológica de Ribeirão Preto (FUNORP)false |
dc.title.none.fl_str_mv |
Crown dilaceration in permanent teeth after trauma to the primary predecessors: report of three cases |
title |
Crown dilaceration in permanent teeth after trauma to the primary predecessors: report of three cases |
spellingShingle |
Crown dilaceration in permanent teeth after trauma to the primary predecessors: report of three cases Mellara,Talitha de Siqueira trauma crown dilaceration primary dentition |
title_short |
Crown dilaceration in permanent teeth after trauma to the primary predecessors: report of three cases |
title_full |
Crown dilaceration in permanent teeth after trauma to the primary predecessors: report of three cases |
title_fullStr |
Crown dilaceration in permanent teeth after trauma to the primary predecessors: report of three cases |
title_full_unstemmed |
Crown dilaceration in permanent teeth after trauma to the primary predecessors: report of three cases |
title_sort |
Crown dilaceration in permanent teeth after trauma to the primary predecessors: report of three cases |
author |
Mellara,Talitha de Siqueira |
author_facet |
Mellara,Talitha de Siqueira Nelson-Filho,Paulo Queiroz,Alexandra Mussolino de Santamaria Júnior,Milton Silva,Raquel Assed Bezerra da Silva,Lea Assed Bezerra da |
author_role |
author |
author2 |
Nelson-Filho,Paulo Queiroz,Alexandra Mussolino de Santamaria Júnior,Milton Silva,Raquel Assed Bezerra da Silva,Lea Assed Bezerra da |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Mellara,Talitha de Siqueira Nelson-Filho,Paulo Queiroz,Alexandra Mussolino de Santamaria Júnior,Milton Silva,Raquel Assed Bezerra da Silva,Lea Assed Bezerra da |
dc.subject.por.fl_str_mv |
trauma crown dilaceration primary dentition |
topic |
trauma crown dilaceration primary dentition |
description |
Crown dilaceration of permanent teeth occurs due to the non-axial displacement of the already formed hard tissue portion of the developing crown at an angle to their longitudinal axis due to trauma to the primary predecessors. This is a rare condition, representing only 3% of the total of injuries to developing teeth and usually occurs in permanent maxillary incisors because of the close proximity of their tooth germs to the primary incisors, which are more susceptible to trauma. This alteration frequently results from the intrusion of a primary tooth when the child is around 2 years of age, at which time half of the crown of the permanent successor is already formed. Teeth with dilacerated crowns may either erupt with buccal or lingual displacement or remain impacted. The treatment may involve endodontic, orthodontic, restorative and prosthetic procedures. This paper reports the restorative treatment proposed to reestablish the esthetics and function of the affected teeth in three cases of crown dilaceration in permanent maxillary incisors after trauma to their primary predecessors. |
publishDate |
2012 |
dc.date.none.fl_str_mv |
2012-10-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-64402012000500021 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-64402012000500021 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/S0103-64402012000500021 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Fundação Odontológica de Ribeirão Preto |
publisher.none.fl_str_mv |
Fundação Odontológica de Ribeirão Preto |
dc.source.none.fl_str_mv |
Brazilian Dental Journal v.23 n.5 2012 reponame:Brazilian Dental Journal instname:Fundação Odontológica de Ribeirão Preto (FUNORP) instacron:FUNORP |
instname_str |
Fundação Odontológica de Ribeirão Preto (FUNORP) |
instacron_str |
FUNORP |
institution |
FUNORP |
reponame_str |
Brazilian Dental Journal |
collection |
Brazilian Dental Journal |
repository.name.fl_str_mv |
Brazilian Dental Journal - Fundação Odontológica de Ribeirão Preto (FUNORP) |
repository.mail.fl_str_mv |
bdj@forp.usp.br||sergio@fosjc.unesp.br |
_version_ |
1754204092272476160 |