The influence of primary occlusal trauma on the development of gingival recession
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| Format: | Artículo científico |
| Langue: | en |
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Sociedad de Periodoncia de Chile
2016
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| _version_ | 1876471978768990208 |
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| author | Mirella Lindoso Gomes Campos |
| author_facet | Mirella Lindoso Gomes Campos |
| contents | The influence of primary occlusal trauma on the development of gingival recession Mirella Lindoso Gomes Campos Patrícia Tomazi Ana Cristina Távora de Albuquerque Lopes Mirela Anne Quartaroli Téo Joyce Karla Machado da Silva Bella Luna Colombini Ishikiriama Pâmela Letícia dos Santos Medicina Gingiva Periodontics Gingival recession Traumatic dental occlusion This study aimed to histometrically evaluate the presence of gingival recession in the mesial surface of the teeth of rats experimentally subjected to primary occlusal trauma. This evaluation veried the distance from the cement-enamel junction (CEJ) to the free marginal gingiva (FMG) and to the height of the alveolar bone crest (CEJ-crest bone distance). There were 10 animals, randomly divided into 2 groups: occlusal trauma (OT) ( n = 5) --- creation of an occlusal interference by xing an orthodontic wire segment on the mandibular rst molar occlusal face, which was randomly chosen, and a Control Group (CG) ( n = 5) --- ve animals with no exposure to the OT variable were euthanised after 14 days to obtain the initial parameters. The inter-group evaluation showed there was no signicant difference between OT × CG when the CEJ-FGM distance ( P = 0.192) was evaluated after 14 days, but there was a signicant difference between the two groups as regards the CEJ-alveolar crest bone distance ( P = 0.0142). Thus, it can be concluded that the OT induction model, after 14 days of experiment, promoted bone resorption. This was observed by the increase in the CEJ-alveolar crest bone distance. It also did not promote gingival recession, which was evaluated by the CEJ-FGM distance. 2016 artículo científico 0718-5391 https://www.redalyc.org/articulo.oa?id=331049327010 https://www.redalyc.org/journal/3310/331049327010/ https://www.redalyc.org/journal/3310/331049327010/html/ https://www.redalyc.org/journal/3310/331049327010/331049327010.epub https://www.redalyc.org/journal/3310/331049327010/movil en http://www.redalyc.org/revista.oa?id=3310 Revista Clínica de Periodoncia, Implantología y Rehabilitación Oral application/pdf Sociedad de Periodoncia de Chile Revista Clínica de Periodoncia, Implantología y Rehabilitación Oral (Chile) Num.3 Vol.9 |
| format | Artículo científico |
| id | redalyc_331049327010 |
| institution | Redalyc |
| language | en |
| publishDate | 2016 |
| publisher | Sociedad de Periodoncia de Chile |
| spellingShingle | The influence of primary occlusal trauma on the development of gingival recession Mirella Lindoso Gomes Campos Medicina Gingiva Periodontics Gingival recession Traumatic dental occlusion The influence of primary occlusal trauma on the development of gingival recession Mirella Lindoso Gomes Campos Patrícia Tomazi Ana Cristina Távora de Albuquerque Lopes Mirela Anne Quartaroli Téo Joyce Karla Machado da Silva Bella Luna Colombini Ishikiriama Pâmela Letícia dos Santos Medicina Gingiva Periodontics Gingival recession Traumatic dental occlusion This study aimed to histometrically evaluate the presence of gingival recession in the mesial surface of the teeth of rats experimentally subjected to primary occlusal trauma. This evaluation veried the distance from the cement-enamel junction (CEJ) to the free marginal gingiva (FMG) and to the height of the alveolar bone crest (CEJ-crest bone distance). There were 10 animals, randomly divided into 2 groups: occlusal trauma (OT) ( n = 5) --- creation of an occlusal interference by xing an orthodontic wire segment on the mandibular rst molar occlusal face, which was randomly chosen, and a Control Group (CG) ( n = 5) --- ve animals with no exposure to the OT variable were euthanised after 14 days to obtain the initial parameters. The inter-group evaluation showed there was no signicant difference between OT × CG when the CEJ-FGM distance ( P = 0.192) was evaluated after 14 days, but there was a signicant difference between the two groups as regards the CEJ-alveolar crest bone distance ( P = 0.0142). Thus, it can be concluded that the OT induction model, after 14 days of experiment, promoted bone resorption. This was observed by the increase in the CEJ-alveolar crest bone distance. It also did not promote gingival recession, which was evaluated by the CEJ-FGM distance. 2016 artículo científico 0718-5391 https://www.redalyc.org/articulo.oa?id=331049327010 https://www.redalyc.org/journal/3310/331049327010/ https://www.redalyc.org/journal/3310/331049327010/html/ https://www.redalyc.org/journal/3310/331049327010/331049327010.epub https://www.redalyc.org/journal/3310/331049327010/movil en http://www.redalyc.org/revista.oa?id=3310 Revista Clínica de Periodoncia, Implantología y Rehabilitación Oral application/pdf Sociedad de Periodoncia de Chile Revista Clínica de Periodoncia, Implantología y Rehabilitación Oral (Chile) Num.3 Vol.9 |
| title | The influence of primary occlusal trauma on the development of gingival recession |
| topic | Medicina Gingiva Periodontics Gingival recession Traumatic dental occlusion |
| url | https://www.redalyc.org/articulo.oa?id=331049327010 https://www.redalyc.org/journal/3310/331049327010/ https://www.redalyc.org/journal/3310/331049327010/html/ https://www.redalyc.org/journal/3310/331049327010/331049327010.epub https://www.redalyc.org/journal/3310/331049327010/movil |