Evaluation of Single-Shade Composite Resin Color Matching on Extracted Human Teeth
Introduction. Universal single-shade composite resins are characterized by a property that enables the creation of restorations that mimic tooth structure to the extent possible with fewer shades of color. Objectives. This study aimed to instrumentally and visually evaluate the color correspondence...
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| Format: | Article |
| Language: | English |
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Wiley
2023-01-01
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| Series: | The Scientific World Journal |
| Online Access: | http://dx.doi.org/10.1155/2023/4376545 |
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| author | Erika Thaís Cruz da Silva Caroline de Farias Charamba Leal Samille Biasi Miranda Mariana Evangelista Santos Sônia Saeger Meireles Ana Karina Maciel de Andrade Marcos Antonio Japiassú Resende Montes |
| author_facet | Erika Thaís Cruz da Silva Caroline de Farias Charamba Leal Samille Biasi Miranda Mariana Evangelista Santos Sônia Saeger Meireles Ana Karina Maciel de Andrade Marcos Antonio Japiassú Resende Montes |
| author_sort | Erika Thaís Cruz da Silva |
| collection | DOAJ |
| description | Introduction. Universal single-shade composite resins are characterized by a property that enables the creation of restorations that mimic tooth structure to the extent possible with fewer shades of color. Objectives. This study aimed to instrumentally and visually evaluate the color correspondence of two single-shade composite resins in extracted human teeth multishade composite resins. Methods. Upper central incisors and upper and/or lower molars with intact buccal surfaces were selected. The study consisted of a control group (n = 20): Z250 XT (3M ESPE) (G1) multishade composite resin in colors A1 to A4, and a test group (n = 20) divided further into two equal groups, consisting of single-shade composite resin Omnichroma (Tokuyama Dental) (G2) and single-shade composite resin Vittra APS Unique from (FGM) (G3). Instrumental evaluation was performed using a spectrophotometer, and visual evaluation was performed by three observers. Descriptive measurements related to the differences in color obtained through instrumental means were analyzed using mean and standard deviation, wherein the means were compared using ANOVA, applying the Bonferroni post hoc test. Results. A statistically significant difference was observed among the groups (G1, G2, and G3) (ANOVA: p<0.001). For the visual assessment, regardless of the assessment group, 77.49% of the teeth were within the acceptable color-match classification, with the single-shade resins showing better correspondence than the multishade resins. Conclusion. Single-shade composite resins showed different color-matching results when compared to multishade resins, both in spectrophotometry and visual evaluations. Clinical Significance. Single-shade composite resins simplify the shade-selection process and are promising materials for use in dental practice. |
| format | Article |
| id | doaj-art-25463a1b1f5a40c9a7504e9da03b5acf |
| institution | DOAJ |
| issn | 1537-744X |
| language | English |
| publishDate | 2023-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | The Scientific World Journal |
| spelling | doaj-art-25463a1b1f5a40c9a7504e9da03b5acf2025-08-20T03:17:46ZengWileyThe Scientific World Journal1537-744X2023-01-01202310.1155/2023/4376545Evaluation of Single-Shade Composite Resin Color Matching on Extracted Human TeethErika Thaís Cruz da Silva0Caroline de Farias Charamba Leal1Samille Biasi Miranda2Mariana Evangelista Santos3Sônia Saeger Meireles4Ana Karina Maciel de Andrade5Marcos Antonio Japiassú Resende Montes6Department of Restorative DentistryDepartment of Restorative DentistryDepartment of Restorative DentistryDepartmentof Operative DentistryDepartmentof Operative DentistryDepartmentof Operative DentistryDepartment of Restorative DentistryIntroduction. Universal single-shade composite resins are characterized by a property that enables the creation of restorations that mimic tooth structure to the extent possible with fewer shades of color. Objectives. This study aimed to instrumentally and visually evaluate the color correspondence of two single-shade composite resins in extracted human teeth multishade composite resins. Methods. Upper central incisors and upper and/or lower molars with intact buccal surfaces were selected. The study consisted of a control group (n = 20): Z250 XT (3M ESPE) (G1) multishade composite resin in colors A1 to A4, and a test group (n = 20) divided further into two equal groups, consisting of single-shade composite resin Omnichroma (Tokuyama Dental) (G2) and single-shade composite resin Vittra APS Unique from (FGM) (G3). Instrumental evaluation was performed using a spectrophotometer, and visual evaluation was performed by three observers. Descriptive measurements related to the differences in color obtained through instrumental means were analyzed using mean and standard deviation, wherein the means were compared using ANOVA, applying the Bonferroni post hoc test. Results. A statistically significant difference was observed among the groups (G1, G2, and G3) (ANOVA: p<0.001). For the visual assessment, regardless of the assessment group, 77.49% of the teeth were within the acceptable color-match classification, with the single-shade resins showing better correspondence than the multishade resins. Conclusion. Single-shade composite resins showed different color-matching results when compared to multishade resins, both in spectrophotometry and visual evaluations. Clinical Significance. Single-shade composite resins simplify the shade-selection process and are promising materials for use in dental practice.http://dx.doi.org/10.1155/2023/4376545 |
| spellingShingle | Erika Thaís Cruz da Silva Caroline de Farias Charamba Leal Samille Biasi Miranda Mariana Evangelista Santos Sônia Saeger Meireles Ana Karina Maciel de Andrade Marcos Antonio Japiassú Resende Montes Evaluation of Single-Shade Composite Resin Color Matching on Extracted Human Teeth The Scientific World Journal |
| title | Evaluation of Single-Shade Composite Resin Color Matching on Extracted Human Teeth |
| title_full | Evaluation of Single-Shade Composite Resin Color Matching on Extracted Human Teeth |
| title_fullStr | Evaluation of Single-Shade Composite Resin Color Matching on Extracted Human Teeth |
| title_full_unstemmed | Evaluation of Single-Shade Composite Resin Color Matching on Extracted Human Teeth |
| title_short | Evaluation of Single-Shade Composite Resin Color Matching on Extracted Human Teeth |
| title_sort | evaluation of single shade composite resin color matching on extracted human teeth |
| url | http://dx.doi.org/10.1155/2023/4376545 |
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