The impact of the diode laser 940 nm photoactivated bleaching on color change of different composite resin restorations
The study's main objective was to evaluate as well as compare the impact of diode laser 940 nm and conventional in-office bleaching technique on the color change of different composite resin restorations. A total of ninety composite resin discs (CRDs) were made from Filtek™ Bulk Fill, nanohybri...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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Wolters Kluwer Medknow Publications
2023-01-01
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| Series: | Journal of Advanced Pharmaceutical Technology & Research |
| Subjects: | |
| Online Access: | http://www.japtr.org/article.asp?issn=2231-4040;year=2023;volume=14;issue=2;spage=155;epage=160;aulast=Mawlood |
| _version_ | 1797775561724002304 |
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| author | Amal Alaa Mawlood Niaz H Hamasaeed |
| author_facet | Amal Alaa Mawlood Niaz H Hamasaeed |
| author_sort | Amal Alaa Mawlood |
| collection | DOAJ |
| description | The study's main objective was to evaluate as well as compare the impact of diode laser 940 nm and conventional in-office bleaching technique on the color change of different composite resin restorations. A total of ninety composite resin discs (CRDs) were made from Filtek™ Bulk Fill, nanohybrid composite resin Filtek™ Z550 XT Universal Restorative, and flowable composite resin restoration Filtek™ Z350xt Flowable Composite. Group A: (30) CRD for Filtek™ Bulk Fill, group B: (30) CRD for Filtek™ Z550 XT Universal Restorative, and group C: (30) CRD for Filtek™ Z350xt Flowable Composite. A1, B1, and C1: (10 CRD in each group): Control group without bleaching. A2, B2, and C2: 10 CRD in each group bleached with Laser White20 without laser activation. A3, B3, and C3: 10 CRD in each group bleached with Laser White20 and activated by diode laser 940 nm. The color was evaluated using a dental spectrophotometer. One-way ANOVA was utilized for the comparison of the color stability of the CRD. P < 0.05 is regarded as statically significant. Both conventional and diode laser in-office vital tooth bleaching protocols affected the color stability of composite resin restorations. The result demonstrated that bleaching without laser activation produced color change (mean [8.30], standard deviation [SD] (1.95) P [< 0.001]), whereas the bleaching and activation by diode laser produced color change (mean [8.11], SD [1.99], P [< 0.001]). Both types of bleaching protocol affected composite resin restorations' color stability. In all tested materials, color changes after the bleaching protocol were clinically perceptible. The restorations following the bleaching procedure are required to be replaced by clinicians. |
| first_indexed | 2024-03-12T22:37:25Z |
| format | Article |
| id | doaj.art-782c7ad6338f4b4ba9f5140e6442b5c4 |
| institution | Directory Open Access Journal |
| issn | 2231-4040 0976-2094 |
| language | English |
| last_indexed | 2024-03-12T22:37:25Z |
| publishDate | 2023-01-01 |
| publisher | Wolters Kluwer Medknow Publications |
| record_format | Article |
| series | Journal of Advanced Pharmaceutical Technology & Research |
| spelling | doaj.art-782c7ad6338f4b4ba9f5140e6442b5c42023-07-21T11:32:25ZengWolters Kluwer Medknow PublicationsJournal of Advanced Pharmaceutical Technology & Research2231-40400976-20942023-01-0114215516010.4103/japtr.japtr_45_23The impact of the diode laser 940 nm photoactivated bleaching on color change of different composite resin restorationsAmal Alaa MawloodNiaz H HamasaeedThe study's main objective was to evaluate as well as compare the impact of diode laser 940 nm and conventional in-office bleaching technique on the color change of different composite resin restorations. A total of ninety composite resin discs (CRDs) were made from Filtek™ Bulk Fill, nanohybrid composite resin Filtek™ Z550 XT Universal Restorative, and flowable composite resin restoration Filtek™ Z350xt Flowable Composite. Group A: (30) CRD for Filtek™ Bulk Fill, group B: (30) CRD for Filtek™ Z550 XT Universal Restorative, and group C: (30) CRD for Filtek™ Z350xt Flowable Composite. A1, B1, and C1: (10 CRD in each group): Control group without bleaching. A2, B2, and C2: 10 CRD in each group bleached with Laser White20 without laser activation. A3, B3, and C3: 10 CRD in each group bleached with Laser White20 and activated by diode laser 940 nm. The color was evaluated using a dental spectrophotometer. One-way ANOVA was utilized for the comparison of the color stability of the CRD. P < 0.05 is regarded as statically significant. Both conventional and diode laser in-office vital tooth bleaching protocols affected the color stability of composite resin restorations. The result demonstrated that bleaching without laser activation produced color change (mean [8.30], standard deviation [SD] (1.95) P [< 0.001]), whereas the bleaching and activation by diode laser produced color change (mean [8.11], SD [1.99], P [< 0.001]). Both types of bleaching protocol affected composite resin restorations' color stability. In all tested materials, color changes after the bleaching protocol were clinically perceptible. The restorations following the bleaching procedure are required to be replaced by clinicians.http://www.japtr.org/article.asp?issn=2231-4040;year=2023;volume=14;issue=2;spage=155;epage=160;aulast=Mawloodcolor changecomposite resin restorationsconventional bleachingdiode laserlaser-assisted bleaching |
| spellingShingle | Amal Alaa Mawlood Niaz H Hamasaeed The impact of the diode laser 940 nm photoactivated bleaching on color change of different composite resin restorations Journal of Advanced Pharmaceutical Technology & Research color change composite resin restorations conventional bleaching diode laser laser-assisted bleaching |
| title | The impact of the diode laser 940 nm photoactivated bleaching on color change of different composite resin restorations |
| title_full | The impact of the diode laser 940 nm photoactivated bleaching on color change of different composite resin restorations |
| title_fullStr | The impact of the diode laser 940 nm photoactivated bleaching on color change of different composite resin restorations |
| title_full_unstemmed | The impact of the diode laser 940 nm photoactivated bleaching on color change of different composite resin restorations |
| title_short | The impact of the diode laser 940 nm photoactivated bleaching on color change of different composite resin restorations |
| title_sort | impact of the diode laser 940 nm photoactivated bleaching on color change of different composite resin restorations |
| topic | color change composite resin restorations conventional bleaching diode laser laser-assisted bleaching |
| url | http://www.japtr.org/article.asp?issn=2231-4040;year=2023;volume=14;issue=2;spage=155;epage=160;aulast=Mawlood |
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