Research Article

Evaluation of Color-Matching Ability of Different Single-Shade Composites in Repair of Aesthetic Composite Resins

Volume: 5 Number: 1 April 29, 2025
TR EN

Evaluation of Color-Matching Ability of Different Single-Shade Composites in Repair of Aesthetic Composite Resins

Abstract

Aim: The aim of the study was to evaluate the color-matching ability of four different single-shade composite resins used to repair of two multi-shade aesthetic composite resins after thermal aging. Materials and Methods: A total of 100 disc-shaped samples, 50 from each of two aesthetic composites [GC Kalore (GC), A2 and Filtek™ Ultimate (FU), A2 body] were prepared with a height of 4 mm and a diameter of 10 mm. After initial surface preparation, the samples were aged through 5,000 thermal cycles. Subsequently, the surfaces were treated again using Sof- Lex discs and stored in distilled water at 37 ºC for 24 hours. Initial color parameters (L1, a1, b1, C1, h1) were measured using a clinical spectrophotometer. The samples in each group were then randomly divided into five groups (n = 10 each) and numbered. Cavities of 2 mm depth and 6 mm diameter were prepared on the sample surfaces. After acid etching for 30 seconds, a two-step total-etch adhesive (Adper Single Bond 2) was applied, and the cavities were filled with four different single-shade composite resins (Omnichroma, Vittra APS Unique, Charisma Topaz One and Olident ONEshade). Control groups were restored with FU and GC. After polymerization procedure, the samples were again subjected to surface treatment with the disc polishing system and stored in distilled water at 37 ºC for 24 hours. Final color parameters (L2, a2, b2, C2, h2) were measured, and the color change (ΔE00) was calculated using the CIEDE2000 formula. The data were analyzed using two-way ANOVA and post-hoc Tukey tests. Results: The ΔE00 values varied significantly depending on the single-shade composite used (p<0.05). The ΔE00 values of the control samples were 0.95 for GC and 1.20 for FU. Among the single-shade composites, the ΔE00 values ranged from 3.30 and 11.21. Olident ONEshade showed better color compatibility with lower ΔE00 values compared to other single-shade composites. The Vittra APS Unique group exhibited the highest ΔE00 values. Conclusion: The color-matching ability of single-shade composites in the repair of aesthetic composites were variable. Additionally, all ΔE00 values for the single-shade composites exceeded the clinical perceptibility and acceptability thresholds, except for the control groups.

Keywords

References

  1. 1. Aydın N, Karaoğlanoğlu S, Oktay EA, Kılıçarslan MA. Investigating the color changes on resin‐based CAD/CAM blocks. J Esthet Restor Dent. 2020;32(2):251-6.
  2. 2. Çalişkan A, Alagöz LG, Irmak Ö. Shade matching potential of one-shade resin composites used for restoration repair. Dent Mater J. 2023;42(2):158-66.
  3. 3. Ferracane JL. Resin composite-state of the art. Dent Mater. 2011;27(1):29- 38.
  4. 4. Mikhail SS, Schricker SR, Azer SS, Brantley WA, Johnston WM. Optical characteristics of contemporary dental composite resin materials. J Dent. 2013;41(9):771-8.
  5. 5. Dietschi D. Optimising aesthetics and facilitating clinical application of free- hand bonding using the'natural layering concept'. Br Dent J. 2008;204(4):181 5.
  6. 6. Pereira Sanchez N, Powers JM, Paravina RD. Instrumental and visual evaluation of the color adjustment potential of resin composites. J Esthet Restor Dent. 2019;31(5):465-70.
  7. 7. Torres CRG, Zanatta RF. Composite Restoration on Anterior Teeth. In: Torres, CRG. (eds) Modern Operative Dentistry. Textbooks in Contemporary Dentistry. Springer International Publishing: 2020:465-575.
  8. 8. Dietschi D, Fahl N. Shading concepts and layering techniques to master direct anterior composite restorations: an update. Br Dent J. 2016;221(12):765- 71.

Details

Primary Language

English

Subjects

Restorative Dentistry

Journal Section

Research Article

Early Pub Date

April 28, 2025

Publication Date

April 29, 2025

Submission Date

November 28, 2024

Acceptance Date

February 19, 2025

Published in Issue

Year 2025 Volume: 5 Number: 1

APA
Baktır, S., Kılıç, V., & Balkaya, H. (2025). Evaluation of Color-Matching Ability of Different Single-Shade Composites in Repair of Aesthetic Composite Resins. HRU International Journal of Dentistry and Oral Research, 5(1), 12-19. https://doi.org/10.61139/ijdor.1592596
AMA
1.Baktır S, Kılıç V, Balkaya H. Evaluation of Color-Matching Ability of Different Single-Shade Composites in Repair of Aesthetic Composite Resins. HRU Int J Dent Oral Res. 2025;5(1):12-19. doi:10.61139/ijdor.1592596
Chicago
Baktır, Seda, Vahti Kılıç, and Hacer Balkaya. 2025. “Evaluation of Color-Matching Ability of Different Single-Shade Composites in Repair of Aesthetic Composite Resins”. HRU International Journal of Dentistry and Oral Research 5 (1): 12-19. https://doi.org/10.61139/ijdor.1592596.
EndNote
Baktır S, Kılıç V, Balkaya H (April 1, 2025) Evaluation of Color-Matching Ability of Different Single-Shade Composites in Repair of Aesthetic Composite Resins. HRU International Journal of Dentistry and Oral Research 5 1 12–19.
IEEE
[1]S. Baktır, V. Kılıç, and H. Balkaya, “Evaluation of Color-Matching Ability of Different Single-Shade Composites in Repair of Aesthetic Composite Resins”, HRU Int J Dent Oral Res, vol. 5, no. 1, pp. 12–19, Apr. 2025, doi: 10.61139/ijdor.1592596.
ISNAD
Baktır, Seda - Kılıç, Vahti - Balkaya, Hacer. “Evaluation of Color-Matching Ability of Different Single-Shade Composites in Repair of Aesthetic Composite Resins”. HRU International Journal of Dentistry and Oral Research 5/1 (April 1, 2025): 12-19. https://doi.org/10.61139/ijdor.1592596.
JAMA
1.Baktır S, Kılıç V, Balkaya H. Evaluation of Color-Matching Ability of Different Single-Shade Composites in Repair of Aesthetic Composite Resins. HRU Int J Dent Oral Res. 2025;5:12–19.
MLA
Baktır, Seda, et al. “Evaluation of Color-Matching Ability of Different Single-Shade Composites in Repair of Aesthetic Composite Resins”. HRU International Journal of Dentistry and Oral Research, vol. 5, no. 1, Apr. 2025, pp. 12-19, doi:10.61139/ijdor.1592596.
Vancouver
1.Seda Baktır, Vahti Kılıç, Hacer Balkaya. Evaluation of Color-Matching Ability of Different Single-Shade Composites in Repair of Aesthetic Composite Resins. HRU Int J Dent Oral Res. 2025 Apr. 1;5(1):12-9. doi:10.61139/ijdor.1592596

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