Delayed tooth replantation after treatment of necrotic periodontal ligament with citric acid
Autor(a) principal: | |
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Data de Publicação: | 2013 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng por |
Título da fonte: | Brazilian Dental Science |
Texto Completo: | https://ojs.ict.unesp.br/index.php/cob/article/view/830 |
Resumo: | Objective: to evaluated the effect of treating root-adhered necrotic periodontal ligament (PDL) with citric acid on the healing process in delayed rat tooth replantation. Material and Methods: Forty Wistar rats, assigned to 4 groups (n=10), had their upper right incisor extracted and kept dry on a workbench. For Group I (control), the teeth were replanted after a 5-min extra-alveolar time. For the other groups, replantation was done after 60 min. In Group II, the root canals were filled with a calcium hydroxide-based paste and the teeth were replanted with no root surface treatment. In Group III, the teeth were immersed in citric acid (pH 1) for 3 min, the canals were filled with calcium hydroxide and the teeth were replanted. In Group IV, instead of the immersion, the roots were scrubbed with gauze soaked in citric acid and the teeth were replanted. The animals were sacrificed 60 days postoperatively.Results: Regarding replacement resorption, there was statistically significant difference (p<0.05) between the control group and the other three groups. No statistically significant difference (p>0.05) was found among the groups regarding the areas of inflammatory resorption. There was also a statistically significant difference (p<0.05) between the control group and Group IV regarding ankylosis. The control group showed the least replacement resorption percent means compared to the other groups (p<0.05). The root structure was more affected by replacement resorption and ankylosis in Group IV compared to the Groups II and III, but this difference was not significant statistically (p>0.05). Conclusion: the treatment of root surface-adhered necrotic periodontal ligament with citric acid was not able to prevent the occurrence of ankylosis, root resorption and inflammatory resorption in delayed rat tooth replantation. |
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Brazilian Dental Science |
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Delayed tooth replantation after treatment of necrotic periodontal ligament with citric acidObjective: to evaluated the effect of treating root-adhered necrotic periodontal ligament (PDL) with citric acid on the healing process in delayed rat tooth replantation. Material and Methods: Forty Wistar rats, assigned to 4 groups (n=10), had their upper right incisor extracted and kept dry on a workbench. For Group I (control), the teeth were replanted after a 5-min extra-alveolar time. For the other groups, replantation was done after 60 min. In Group II, the root canals were filled with a calcium hydroxide-based paste and the teeth were replanted with no root surface treatment. In Group III, the teeth were immersed in citric acid (pH 1) for 3 min, the canals were filled with calcium hydroxide and the teeth were replanted. In Group IV, instead of the immersion, the roots were scrubbed with gauze soaked in citric acid and the teeth were replanted. The animals were sacrificed 60 days postoperatively.Results: Regarding replacement resorption, there was statistically significant difference (p<0.05) between the control group and the other three groups. No statistically significant difference (p>0.05) was found among the groups regarding the areas of inflammatory resorption. There was also a statistically significant difference (p<0.05) between the control group and Group IV regarding ankylosis. The control group showed the least replacement resorption percent means compared to the other groups (p<0.05). The root structure was more affected by replacement resorption and ankylosis in Group IV compared to the Groups II and III, but this difference was not significant statistically (p>0.05). Conclusion: the treatment of root surface-adhered necrotic periodontal ligament with citric acid was not able to prevent the occurrence of ankylosis, root resorption and inflammatory resorption in delayed rat tooth replantation.Institute of Science and Technology of São José dos Campos2013-01-31info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfapplication/vnd.openxmlformats-officedocument.wordprocessingml.documentapplication/vnd.openxmlformats-officedocument.wordprocessingml.documentapplication/vnd.openxmlformats-officedocument.wordprocessingml.documentimage/tiffimage/tiffimage/tiffimage/tiffimage/tiffimage/tiffimage/tiffimage/tiffimage/jpeghttps://ojs.ict.unesp.br/index.php/cob/article/view/83010.14295/bds.2012.v15i3.830Brazilian Dental Science; Vol. 15 No. 3 (2012): Jul. - Sep. / 2012; 64-70Brazilian Dental Science; v. 15 n. 3 (2012): Jul. - Sep. / 2012; 64-702178-6011reponame:Brazilian Dental Scienceinstname:Universidade Estadual Paulista Júlio de Mesquita Filho (UNESP)instacron:UNESPengporhttps://ojs.ict.unesp.br/index.php/cob/article/view/830/756https://ojs.ict.unesp.br/index.php/cob/article/view/830/1757https://ojs.ict.unesp.br/index.php/cob/article/view/830/1758https://ojs.ict.unesp.br/index.php/cob/article/view/830/1759https://ojs.ict.unesp.br/index.php/cob/article/view/830/1760https://ojs.ict.unesp.br/index.php/cob/article/view/830/1761https://ojs.ict.unesp.br/index.php/cob/article/view/830/1762https://ojs.ict.unesp.br/index.php/cob/article/view/830/1786https://ojs.ict.unesp.br/index.php/cob/article/view/830/1787https://ojs.ict.unesp.br/index.php/cob/article/view/830/1788https://ojs.ict.unesp.br/index.php/cob/article/view/830/1789https://ojs.ict.unesp.br/index.php/cob/article/view/830/1790https://ojs.ict.unesp.br/index.php/cob/article/view/830/1791Cardoso, Leandro de CarvalhoPanzarini, Sônia ReginaLuvizuto, Eloá RodriguesPoi, Wilson RobertoTruite, Daniela NavesSonoda, Celso KoogiAndrade, Paulo Barbosainfo:eu-repo/semantics/openAccess2020-01-28T12:41:17Zoai:ojs.pkp.sfu.ca:article/830Revistahttp://bds.ict.unesp.br/PUBhttp://ojs.fosjc.unesp.br/index.php/index/oaisergio@fosjc.unesp.br||sergio@fosjc.unesp.br2178-60112178-6011opendoar:2022-11-08T16:29:51.428501Brazilian Dental Science - Universidade Estadual Paulista Júlio de Mesquita Filho (UNESP)true |
dc.title.none.fl_str_mv |
Delayed tooth replantation after treatment of necrotic periodontal ligament with citric acid |
title |
Delayed tooth replantation after treatment of necrotic periodontal ligament with citric acid |
spellingShingle |
Delayed tooth replantation after treatment of necrotic periodontal ligament with citric acid Cardoso, Leandro de Carvalho |
title_short |
Delayed tooth replantation after treatment of necrotic periodontal ligament with citric acid |
title_full |
Delayed tooth replantation after treatment of necrotic periodontal ligament with citric acid |
title_fullStr |
Delayed tooth replantation after treatment of necrotic periodontal ligament with citric acid |
title_full_unstemmed |
Delayed tooth replantation after treatment of necrotic periodontal ligament with citric acid |
title_sort |
Delayed tooth replantation after treatment of necrotic periodontal ligament with citric acid |
author |
Cardoso, Leandro de Carvalho |
author_facet |
Cardoso, Leandro de Carvalho Panzarini, Sônia Regina Luvizuto, Eloá Rodrigues Poi, Wilson Roberto Truite, Daniela Naves Sonoda, Celso Koogi Andrade, Paulo Barbosa |
author_role |
author |
author2 |
Panzarini, Sônia Regina Luvizuto, Eloá Rodrigues Poi, Wilson Roberto Truite, Daniela Naves Sonoda, Celso Koogi Andrade, Paulo Barbosa |
author2_role |
author author author author author author |
dc.contributor.author.fl_str_mv |
Cardoso, Leandro de Carvalho Panzarini, Sônia Regina Luvizuto, Eloá Rodrigues Poi, Wilson Roberto Truite, Daniela Naves Sonoda, Celso Koogi Andrade, Paulo Barbosa |
description |
Objective: to evaluated the effect of treating root-adhered necrotic periodontal ligament (PDL) with citric acid on the healing process in delayed rat tooth replantation. Material and Methods: Forty Wistar rats, assigned to 4 groups (n=10), had their upper right incisor extracted and kept dry on a workbench. For Group I (control), the teeth were replanted after a 5-min extra-alveolar time. For the other groups, replantation was done after 60 min. In Group II, the root canals were filled with a calcium hydroxide-based paste and the teeth were replanted with no root surface treatment. In Group III, the teeth were immersed in citric acid (pH 1) for 3 min, the canals were filled with calcium hydroxide and the teeth were replanted. In Group IV, instead of the immersion, the roots were scrubbed with gauze soaked in citric acid and the teeth were replanted. The animals were sacrificed 60 days postoperatively.Results: Regarding replacement resorption, there was statistically significant difference (p<0.05) between the control group and the other three groups. No statistically significant difference (p>0.05) was found among the groups regarding the areas of inflammatory resorption. There was also a statistically significant difference (p<0.05) between the control group and Group IV regarding ankylosis. The control group showed the least replacement resorption percent means compared to the other groups (p<0.05). The root structure was more affected by replacement resorption and ankylosis in Group IV compared to the Groups II and III, but this difference was not significant statistically (p>0.05). Conclusion: the treatment of root surface-adhered necrotic periodontal ligament with citric acid was not able to prevent the occurrence of ankylosis, root resorption and inflammatory resorption in delayed rat tooth replantation. |
publishDate |
2013 |
dc.date.none.fl_str_mv |
2013-01-31 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://ojs.ict.unesp.br/index.php/cob/article/view/830 10.14295/bds.2012.v15i3.830 |
url |
https://ojs.ict.unesp.br/index.php/cob/article/view/830 |
identifier_str_mv |
10.14295/bds.2012.v15i3.830 |
dc.language.iso.fl_str_mv |
eng por |
language |
eng por |
dc.relation.none.fl_str_mv |
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dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf application/vnd.openxmlformats-officedocument.wordprocessingml.document application/vnd.openxmlformats-officedocument.wordprocessingml.document application/vnd.openxmlformats-officedocument.wordprocessingml.document image/tiff image/tiff image/tiff image/tiff image/tiff image/tiff image/tiff image/tiff image/jpeg |
dc.publisher.none.fl_str_mv |
Institute of Science and Technology of São José dos Campos |
publisher.none.fl_str_mv |
Institute of Science and Technology of São José dos Campos |
dc.source.none.fl_str_mv |
Brazilian Dental Science; Vol. 15 No. 3 (2012): Jul. - Sep. / 2012; 64-70 Brazilian Dental Science; v. 15 n. 3 (2012): Jul. - Sep. / 2012; 64-70 2178-6011 reponame:Brazilian Dental Science instname:Universidade Estadual Paulista Júlio de Mesquita Filho (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista Júlio de Mesquita Filho (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Brazilian Dental Science |
collection |
Brazilian Dental Science |
repository.name.fl_str_mv |
Brazilian Dental Science - Universidade Estadual Paulista Júlio de Mesquita Filho (UNESP) |
repository.mail.fl_str_mv |
sergio@fosjc.unesp.br||sergio@fosjc.unesp.br |
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1788346898480889856 |