Effect of Different Repolishing Procedures on The Color Change of Alkasite

Seda Nur Karakaş; Cihan Küden

doi:10.7126/cumudj.1032492

TR EN

FARKLI TEKRAR CİLALAMA PROSEDÜRLERİNİN ALKASİTİN RENK DEĞİŞİMİ ÜZERİNE ETKİSİ

Öz

AMAÇ: Bu çalışmanın amacı yeni bir materyal grubu olan alkasitin kahve solüsyonuna maruz kalmasından sonra tekrar cilalama yapılmasının oluşan renk değişimine etkisini değerlendirmektir. YÖNTEM: 8 mm çapında ve 2 mm yüksekliğinde teflon kalıplar içerisine yerleştirilen alkasit materyali mylar strip uygulaması altında polimerize edildi ve toplam 32 adet örnek elde edildi. Örnekler rastgele gruba ayrıldı. Grup1: Elmas grenli polisaj lastikleri (L), Grup2: Aliminyum oksit diskleri(D) uygulanarak polisaj işlemi tamamlandı. İlk renk ölçümü yapıldıktan sonra kahveye daldırıldı ve 1 hafta sonra ölçüm tekrarlandı. L kendi içinde iki grubu ayrılarak(n=8) lastik (LL) ve diskler (LD) ile yeniden polisaj işlemi uygulandı. D grubunada lastik (DL) ve disk (DD) ile yeniden polisaj yapıldı ve renk ölçümleri tekrarlandı. Bulgular tek yönlü ANOVA ve Tukey testi kullanılarak %95 güven aralığında analiz edildi. BULGULAR: En fazla renk değişimi (ΔE00) L’de olmuştur. 1 haftanın sonunda L ve D grupları arasında benzer renk değişiklik değerleri bulunmuştur (p> .05). LL ve LD grupları arasında fark yoktur. DD grubunda LL ve LD gruplarına göre önemli derecede daha az renk değişimi gözlendi (p = .003, p = .042, sırasıyla) Benzer şekilde, DL grubu LL grubuna göre daha az renk değişimi göstermiştir (p = .015). SONUÇ: Alkasitin renk stabilitesi polisaj prosedüründen etkilenmiştir. Tekrar cilalama işlemi renk değişimini azaltsa da klinik olarak kabul edilebilir seviyelere getirememiştir.

Anahtar Kelimeler

Effect of Different Repolishing Procedures on The Color Change of Alkasite

Abstract

Objectives: An esthetic restoration with an unacceptable color is the main cause for replacement of anterior tooth restorations. The aim of this study is to evaluate the effect of repolishing on the color change of the new material group of alkasite after exposure to coffee solution. Materials and Methods: Alkasite material placed in Teflon molds with a diameter of 8 mm and a height of 2 mm was polymerized under the application of mylar strip and a total of 32 samples were obtained. The samples were randomly immersion into groups. Group R: Diamond grained polishing rubbers, Group D: Aluminum oxide discs are applied and the polishing process is completed. After the first color measurement was made, it was immersed in coffee and the measurement was repeated 1 week later. L was divided into two groups (n=8) and repolished with rubber (RR) and discs (RD). In the D group, re-polishing was done with rubber (DR) and disc (DD) and color measurements were repeated. Results were analyzed by using one-way ANOVA and Tukey test at 95% confidence interval. Results: The greatest color change (ΔE00) was in group R. At the end of seven days, similar color change values were found between the groups of R and D (p > 0.05). There is no difference between the RR and RD groups. Significantly less color change was observed in the DD group than in the RR and RD groups (p = .003, p = .042, respectively). Similarly, the DR group showed less color change than the RR group (p = .015). Conclusions: The color stability of the alkasite was affected by the polishing procedure. The repolishing process reduced the color change, but not at a clinically acceptable level.

Keywords

References

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Details

Primary Language

English

Subjects

Health Care Administration

Journal Section

Research Article

Authors

Seda Nur Karakaş ^*
0000-0003-4843-939X
Türkiye

Cihan Küden
0000-0002-2663-9828
Türkiye

Publication Date

March 25, 2022

Submission Date

December 5, 2021

Acceptance Date

February 14, 2022

Published in Issue

Year 2022 Volume: 25 Number: Supplement

DOI

https://doi.org/10.7126/cumudj.1032492

IZ

https://izlik.org/JA42TX84FW

Cite

RIS / Bibtex

EndNote

Karakaş SN, Küden C (March 1, 2022) Effect of Different Repolishing Procedures on The Color Change of Alkasite. Cumhuriyet Dental Journal 25 Supplement 37–41.

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