Performance of two laser motion modes versus conventional orthodontic ceramic brackets debonding technique on enamel surface topography.
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| Title: | Performance of two laser motion modes versus conventional orthodontic ceramic brackets debonding technique on enamel surface topography. |
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| Authors: | Abdulaziz, Alarifi1,2 (AUTHOR), El-Kholy, Moataz Mohamed3 (AUTHOR), Bushra, Sherif Samir4 (AUTHOR), Ali, Sara Mohamed3 (AUTHOR), Shehab, Karim A.5 (AUTHOR) kshehab@msa.edu.eg |
| Source: | Lasers in Medical Science. 6/13/2024, Vol. 39 Issue 1, p1-8. 8p. |
| Subjects: | Surface topography, Debonding, Dental enamel, Circular motion, Lasers |
| Abstract: | The risk of enamel deterioration that frequently coexists with debonding of orthodontic teeth brackets elevates the mandate for finding an optimum approach for debonding them without harmful effects. This in-vitro study is intended to compare the effects of two different laser modes (scanning and circular) and a conventional method on the enamel surface after debonding orthodontic brackets. 66 extracted premolars were assigned into 3 groups. After that, light-cure composite resin was used to attach the ceramic brackets to the teeth. Amongst the test groups, Group I: specimens that were debonded using conventional debonding using pliers; Group 2: specimens that were debonded using Er, Cr: YSGG laser applications using the circular motion method; and Group 3: specimens that were debonded using Er, Cr: YSGG laser applications using the scanning motion method. Adhesive Remnant Index (ARI) assessment, intra-pulpal temperature increase, enamel surface roughness after polishing, and assessment of the microstructure of enamel were carried out with scanning electron microscopy. The gathered information was examined statistically. The conventional debonding method had a significantly higher proportion of adhesive remnant index (ARI) scores of 2 and 3 in comparison to the circular (p <.004) and scanning laser groups (p <.001). There was no significant difference in ARI scores between the circular and scanning laser groups (p >.05). Moreover, the circular and scanning laser debonding methods resulted in a significantly higher proportion of Enamel Surface Roughness (ESR) scores of 0 and a lower proportion of ESR scores of 3 compared to the conventional technique group (p <.001). However, there was no significant difference in ESR scores between the circular and scanning laser methods (p =.945). Lastly, the average intra-pulpal temperature was significantly higher in the circular laser group (1.9 ± 0.5) compared to the scanning laser group (0.9 ± 0.2) with p <.001. Er, Cr: YSGG laser irradiation is a tool that shows promise for debonding ceramic brackets with minimal harm to the enamel surface. The scanning laser technique is more desirable due to the lower intra-pulpal temperature increase. [ABSTRACT FROM AUTHOR] |
| Copyright of Lasers in Medical Science is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
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| Header | DbId: egs DbLabel: Engineering Source An: 177882004 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Performance of two laser motion modes versus conventional orthodontic ceramic brackets debonding technique on enamel surface topography. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Abdulaziz%2C+Alarifi%22">Abdulaziz, Alarifi</searchLink><relatesTo>1,2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22El-Kholy%2C+Moataz+Mohamed%22">El-Kholy, Moataz Mohamed</searchLink><relatesTo>3</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Bushra%2C+Sherif+Samir%22">Bushra, Sherif Samir</searchLink><relatesTo>4</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Ali%2C+Sara+Mohamed%22">Ali, Sara Mohamed</searchLink><relatesTo>3</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Shehab%2C+Karim+A%2E%22">Shehab, Karim A.</searchLink><relatesTo>5</relatesTo> (AUTHOR)<i> kshehab@msa.edu.eg</i> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Lasers+in+Medical+Science%22">Lasers in Medical Science</searchLink>. 6/13/2024, Vol. 39 Issue 1, p1-8. 8p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Surface+topography%22">Surface topography</searchLink><br /><searchLink fieldCode="DE" term="%22Debonding%22">Debonding</searchLink><br /><searchLink fieldCode="DE" term="%22Dental+enamel%22">Dental enamel</searchLink><br /><searchLink fieldCode="DE" term="%22Circular+motion%22">Circular motion</searchLink><br /><searchLink fieldCode="DE" term="%22Lasers%22">Lasers</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: The risk of enamel deterioration that frequently coexists with debonding of orthodontic teeth brackets elevates the mandate for finding an optimum approach for debonding them without harmful effects. This in-vitro study is intended to compare the effects of two different laser modes (scanning and circular) and a conventional method on the enamel surface after debonding orthodontic brackets. 66 extracted premolars were assigned into 3 groups. After that, light-cure composite resin was used to attach the ceramic brackets to the teeth. Amongst the test groups, Group I: specimens that were debonded using conventional debonding using pliers; Group 2: specimens that were debonded using Er, Cr: YSGG laser applications using the circular motion method; and Group 3: specimens that were debonded using Er, Cr: YSGG laser applications using the scanning motion method. Adhesive Remnant Index (ARI) assessment, intra-pulpal temperature increase, enamel surface roughness after polishing, and assessment of the microstructure of enamel were carried out with scanning electron microscopy. The gathered information was examined statistically. The conventional debonding method had a significantly higher proportion of adhesive remnant index (ARI) scores of 2 and 3 in comparison to the circular (p <.004) and scanning laser groups (p <.001). There was no significant difference in ARI scores between the circular and scanning laser groups (p >.05). Moreover, the circular and scanning laser debonding methods resulted in a significantly higher proportion of Enamel Surface Roughness (ESR) scores of 0 and a lower proportion of ESR scores of 3 compared to the conventional technique group (p <.001). However, there was no significant difference in ESR scores between the circular and scanning laser methods (p =.945). Lastly, the average intra-pulpal temperature was significantly higher in the circular laser group (1.9 ± 0.5) compared to the scanning laser group (0.9 ± 0.2) with p <.001. Er, Cr: YSGG laser irradiation is a tool that shows promise for debonding ceramic brackets with minimal harm to the enamel surface. The scanning laser technique is more desirable due to the lower intra-pulpal temperature increase. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Lasers in Medical Science is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1007/s10103-024-04097-w Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 8 StartPage: 1 Subjects: – SubjectFull: Surface topography Type: general – SubjectFull: Debonding Type: general – SubjectFull: Dental enamel Type: general – SubjectFull: Circular motion Type: general – SubjectFull: Lasers Type: general Titles: – TitleFull: Performance of two laser motion modes versus conventional orthodontic ceramic brackets debonding technique on enamel surface topography. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Abdulaziz, Alarifi – PersonEntity: Name: NameFull: El-Kholy, Moataz Mohamed – PersonEntity: Name: NameFull: Bushra, Sherif Samir – PersonEntity: Name: NameFull: Ali, Sara Mohamed – PersonEntity: Name: NameFull: Shehab, Karim A. IsPartOfRelationships: – BibEntity: Dates: – D: 13 M: 06 Text: 6/13/2024 Type: published Y: 2024 Identifiers: – Type: issn-print Value: 02688921 Numbering: – Type: volume Value: 39 – Type: issue Value: 1 Titles: – TitleFull: Lasers in Medical Science Type: main |
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