Effect of high-power diode laser on radical surfaces exposed as dental tubules obliteration: in vitro study
| Autor(a) principal: | |
|---|---|
| Data de Publicação: | 2021 |
| Outros Autores: | , , , , , |
| Tipo de documento: | Artigo |
| Idioma: | eng |
| Título da fonte: | Research, Society and Development |
| Texto Completo: | https://rsdjournal.org/index.php/rsd/article/view/18049 |
Resumo: | The aim of this study was to find adequate parameters of high-power diode laser for obliteration of dental tubules. Newly extracted human teeth (molars) were used for the research that were treated with high-power diode laser and then evaluated by scanning electron microscopy. Roots of 10 healthy teeth were used and prepared in 40 dentin blocks and dividing them into 4 groups: Control Group; G1, G2, G3 (groups treated with high-power diode laser), varying power, energy and application time. The images were evaluated randomly by 2 blinded, calibrated examiners who attributed scores to each image with a level of significance of 5%. The null hypothesis there was no difference between the groups tested regarding of the obliteration of the dentinal tubules. Considering the scores used for analyzing the SEM images, statistically significant differences were observed between the control and all the experimental groups (p < 0,05). However, the irradiated (experimental) groups showed no statistically significant differences between them, because at all the tested parameters the dentin tubules were shown to be obliterated (p < 0.05). The efficacy can be completed in the obliteration of tubules and interruption of fluid movement within the dentin tubules with treatment of the exposed surface with the high-power diode laser; however, the parameters of power and energy lowest showed better results. |
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Effect of high-power diode laser on radical surfaces exposed as dental tubules obliteration: in vitro studyEfecto del láser de diodo de alta potencia en superficies varillas expuestas sobre la obliteración de los tubos dentinarios: estudio in vitroEfeito do laser de diodo de alta potência em superfícies radiculares expostas quanto a obliteração dos túbulos dentinários: estudo in vitroLaserDentinDiode laserDental sensitivity.LáserDentinaDiodo láserSensibilidad dental.LaserDentinaLaser de diodoSensibilidade dental.The aim of this study was to find adequate parameters of high-power diode laser for obliteration of dental tubules. Newly extracted human teeth (molars) were used for the research that were treated with high-power diode laser and then evaluated by scanning electron microscopy. Roots of 10 healthy teeth were used and prepared in 40 dentin blocks and dividing them into 4 groups: Control Group; G1, G2, G3 (groups treated with high-power diode laser), varying power, energy and application time. The images were evaluated randomly by 2 blinded, calibrated examiners who attributed scores to each image with a level of significance of 5%. The null hypothesis there was no difference between the groups tested regarding of the obliteration of the dentinal tubules. Considering the scores used for analyzing the SEM images, statistically significant differences were observed between the control and all the experimental groups (p < 0,05). However, the irradiated (experimental) groups showed no statistically significant differences between them, because at all the tested parameters the dentin tubules were shown to be obliterated (p < 0.05). The efficacy can be completed in the obliteration of tubules and interruption of fluid movement within the dentin tubules with treatment of the exposed surface with the high-power diode laser; however, the parameters of power and energy lowest showed better results.El objetivo de este estudio fue encontrar los parámetros adecuados del láser de diodo de alta potencia para la obliteración de los túbulos dentinarios. Para la investigación se utilizaron dientes humanos recién extraídos (molares), que se trataron con un láser de diodo de alta potencia y se evaluaron mediante microscopía electrónica de barrido. Se utilizaron raíces de 10 dientes sanos y se prepararon en 40 bloques de dentina, dividiéndolos en 4 grupos: Grupo Control; G1, G2, G3 (grupos tratados con láser de diodo de alta potencia), variando potencia, energía y tiempo de aplicación. Las imágenes fueron evaluadas aleatoriamente por 2 examinadores calibrados y cegados, quienes asignaron una puntuación a cada imagen con un nivel de significancia del 5%. En la hipótesis nula, no hubo diferencia entre los grupos evaluados con respecto a la obliteración de los túbulos dentinarios. Considerando los puntajes utilizados para el análisis de imágenes SEM, se observaron diferencias estadísticamente significativas entre el control y todos los grupos experimentales (p <0.05). Sin embargo, los grupos irradiados (experimentales) no presentaron diferencias estadísticamente significativas entre ellos, ya que en todos los parámetros probados se obliteraron los túbulos dentinarios (p <0.05). La eficacia se puede completar en la obliteración de los túbulos e interrumpiendo el movimiento del fluido dentro de los túbulos dentinarios con el tratamiento de la superficie expuesta con el láser de diodo de alta potencia; sin embargo, los parámetros de menor potencia y energía mostraron mejores resultados.O objetivo deste estudo foi encontrar parâmetros adequados do laser de diodo de alta potência para obliteração de túbulos dentinários. Dentes humanos (molares) recém-extraídos foram usados para a pesquisa, estes foram tratados com laser de diodo de alta potência e avaliados por microscopia eletrônica de varredura. Foram utilizadas raízes de 10 dentes hígidos e preparadas em 40 blocos de dentina dividindo-os em 4 grupos: Grupo Controle; G1, G2, G3 (grupos tratados com laser de diodo de alta potência), variando potência, energia e tempo de aplicação. As imagens foram avaliadas aleatoriamente por 2 examinadores calibrados e cegos, que atribuíram pontuação a cada imagem com nível de significância de 5%. Na hipótese nula não houve diferença entre os grupos testados quanto à obliteração dos túbulos dentinários. Considerando os escores utilizados para a análise das imagens SEM, foram observadas diferenças estatisticamente significativas entre o controle e todos os grupos experimentais (p <0,05). No entanto, os grupos irradiados (experimentais) não apresentaram diferenças estatisticamente significantes entre si, pois em todos os parâmetros testados os túbulos dentinários se mostraram obliterados (p <0,05). A eficácia pode ser completada na obliteração dos túbulos e interrupção do movimento do fluido dentro dos túbulos dentinários com tratamento da superfície exposta com o laser de diodo de alta potência; entretanto, os parâmetros de potência e energia mais baixos apresentaram melhores resultados.Research, Society and Development2021-07-29info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/1804910.33448/rsd-v10i9.18049Research, Society and Development; Vol. 10 No. 9; e42410918049Research, Society and Development; Vol. 10 Núm. 9; e42410918049Research, Society and Development; v. 10 n. 9; e424109180492525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIenghttps://rsdjournal.org/index.php/rsd/article/view/18049/16309Copyright (c) 2021 Roberta Janaína Soares Mendes; Guilherme Silva Furtado; Nayanna Matos Sousa; Daniele Meira Conde Marques; Rafael Soares Diniz; Letícia Machado Gonçalves; Andréa Dias Neves Lagohttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessMendes, Roberta Janaína Soares Furtado, Guilherme Silva Sousa, Nayanna Matos Marques, Daniele Meira Conde Diniz, Rafael Soares Gonçalves, Letícia Machado Lago, Andréa Dias Neves 2021-09-12T14:28:06Zoai:ojs.pkp.sfu.ca:article/18049Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:38:15.666413Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false |
| dc.title.none.fl_str_mv |
Effect of high-power diode laser on radical surfaces exposed as dental tubules obliteration: in vitro study Efecto del láser de diodo de alta potencia en superficies varillas expuestas sobre la obliteración de los tubos dentinarios: estudio in vitro Efeito do laser de diodo de alta potência em superfícies radiculares expostas quanto a obliteração dos túbulos dentinários: estudo in vitro |
| title |
Effect of high-power diode laser on radical surfaces exposed as dental tubules obliteration: in vitro study |
| spellingShingle |
Effect of high-power diode laser on radical surfaces exposed as dental tubules obliteration: in vitro study Mendes, Roberta Janaína Soares Laser Dentin Diode laser Dental sensitivity. Láser Dentina Diodo láser Sensibilidad dental. Laser Dentina Laser de diodo Sensibilidade dental. |
| title_short |
Effect of high-power diode laser on radical surfaces exposed as dental tubules obliteration: in vitro study |
| title_full |
Effect of high-power diode laser on radical surfaces exposed as dental tubules obliteration: in vitro study |
| title_fullStr |
Effect of high-power diode laser on radical surfaces exposed as dental tubules obliteration: in vitro study |
| title_full_unstemmed |
Effect of high-power diode laser on radical surfaces exposed as dental tubules obliteration: in vitro study |
| title_sort |
Effect of high-power diode laser on radical surfaces exposed as dental tubules obliteration: in vitro study |
| author |
Mendes, Roberta Janaína Soares |
| author_facet |
Mendes, Roberta Janaína Soares Furtado, Guilherme Silva Sousa, Nayanna Matos Marques, Daniele Meira Conde Diniz, Rafael Soares Gonçalves, Letícia Machado Lago, Andréa Dias Neves |
| author_role |
author |
| author2 |
Furtado, Guilherme Silva Sousa, Nayanna Matos Marques, Daniele Meira Conde Diniz, Rafael Soares Gonçalves, Letícia Machado Lago, Andréa Dias Neves |
| author2_role |
author author author author author author |
| dc.contributor.author.fl_str_mv |
Mendes, Roberta Janaína Soares Furtado, Guilherme Silva Sousa, Nayanna Matos Marques, Daniele Meira Conde Diniz, Rafael Soares Gonçalves, Letícia Machado Lago, Andréa Dias Neves |
| dc.subject.por.fl_str_mv |
Laser Dentin Diode laser Dental sensitivity. Láser Dentina Diodo láser Sensibilidad dental. Laser Dentina Laser de diodo Sensibilidade dental. |
| topic |
Laser Dentin Diode laser Dental sensitivity. Láser Dentina Diodo láser Sensibilidad dental. Laser Dentina Laser de diodo Sensibilidade dental. |
| description |
The aim of this study was to find adequate parameters of high-power diode laser for obliteration of dental tubules. Newly extracted human teeth (molars) were used for the research that were treated with high-power diode laser and then evaluated by scanning electron microscopy. Roots of 10 healthy teeth were used and prepared in 40 dentin blocks and dividing them into 4 groups: Control Group; G1, G2, G3 (groups treated with high-power diode laser), varying power, energy and application time. The images were evaluated randomly by 2 blinded, calibrated examiners who attributed scores to each image with a level of significance of 5%. The null hypothesis there was no difference between the groups tested regarding of the obliteration of the dentinal tubules. Considering the scores used for analyzing the SEM images, statistically significant differences were observed between the control and all the experimental groups (p < 0,05). However, the irradiated (experimental) groups showed no statistically significant differences between them, because at all the tested parameters the dentin tubules were shown to be obliterated (p < 0.05). The efficacy can be completed in the obliteration of tubules and interruption of fluid movement within the dentin tubules with treatment of the exposed surface with the high-power diode laser; however, the parameters of power and energy lowest showed better results. |
| publishDate |
2021 |
| dc.date.none.fl_str_mv |
2021-07-29 |
| dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
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article |
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publishedVersion |
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https://rsdjournal.org/index.php/rsd/article/view/18049 10.33448/rsd-v10i9.18049 |
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https://rsdjournal.org/index.php/rsd/article/view/18049 |
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10.33448/rsd-v10i9.18049 |
| dc.language.iso.fl_str_mv |
eng |
| language |
eng |
| dc.relation.none.fl_str_mv |
https://rsdjournal.org/index.php/rsd/article/view/18049/16309 |
| dc.rights.driver.fl_str_mv |
https://creativecommons.org/licenses/by/4.0 info:eu-repo/semantics/openAccess |
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https://creativecommons.org/licenses/by/4.0 |
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openAccess |
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application/pdf |
| dc.publisher.none.fl_str_mv |
Research, Society and Development |
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Research, Society and Development |
| dc.source.none.fl_str_mv |
Research, Society and Development; Vol. 10 No. 9; e42410918049 Research, Society and Development; Vol. 10 Núm. 9; e42410918049 Research, Society and Development; v. 10 n. 9; e42410918049 2525-3409 reponame:Research, Society and Development instname:Universidade Federal de Itajubá (UNIFEI) instacron:UNIFEI |
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Universidade Federal de Itajubá (UNIFEI) |
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UNIFEI |
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Research, Society and Development |
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Research, Society and Development |
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Research, Society and Development - Universidade Federal de Itajubá (UNIFEI) |
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rsd.articles@gmail.com |
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