Comparison of Colour Stability of Lithium Disilicate, Indirect Resin Composite and Zirconia: An In Vitro Study

Erkut Kahramanoğlu; Mohammed Badwan

Makale detayları

Comparison of Colour Stability of Lithium Disilicate, Indirect Resin Composite and Zirconia: An In Vitro Study

Yazarlar:

Erkut Kahramanoğlu | Mohammed Badwan

Yayıncı:

Marmara University

Ana Başlıklar:

Prosthodontics | Restorative Dentistry

Dergi:

European Journal of Research in Dentistry Vol.8 Issue 2, pp.66-71

Belge Tipi:

Makale

Yayın Tarihi:

8/2024

Belge Dili:

İngilizce

Document ID (Org No.):

2001325661

pISSN:

2630-6247

Anahtar kelimeler:

Özet:

 Objective: The study was aimed to examine the colour stability of lithium disilicate, indirect resin composite and zirconia. Materials and Methods: One hundred and twenty samples were split into three groups n40 of materials lithium disilicate, indirect resin composite and zirconia 10 mm diameter and 1mm thick discs. Discs were cemented with three different dual cured resin cements. Thermocycling of 10000 cycles for 168 hours was applied to 20 specimens from each group. The samples then emerged in staining solutions coffee and tea for 7 days. Colour changes were measured at four different stages to determine ΔE using spectrophotometer. Results: The study results revealed a statistically significant difference between the materials before and after cementation and thermal cycle p0.05. Regarding staining solutions, the results also showed a statistically significant difference between three materials p0.05. No statistically significant difference was found between coffee and tea in terms of colour changing effects p0.05. Conclusion: Thermal cycle, cementation and staining solutions had an impact on the colour stability of three different materials. IPS e.max had the highest colour stability. Clinical significance: Colour stability is one of the main elements for the success of a dental treatment. Thus, staining resistance is an essential property for the longevity of aesthetic restorations.

 Objective: The study was aimed to examine the colour stability of lithium disilicate, indirect resin composite and zirconia. Materials and Methods: One hundred and twenty samples were split into three groups n40 of materials lithium disilicate, indirect resin composite and zirconia 10 mm diameter and 1mm thick discs. Discs were cemented with three different dual cured resin cements. Thermocycling of 10000 cycles for 168 hours was applied to 20 specimens from each group. The samples then emerged in staining solutions coffee and tea for 7 days. Colour changes were measured at four different stages to determine ΔE using spectrophotometer. Results: The study results revealed a statistically significant difference between the materials before and after cementation and thermal cycle p0.05. Regarding staining solutions, the results also showed a statistically significant difference between three materials p0.05. No statistically significant difference was found between coffee and tea in terms of colour changing effects p0.05. Conclusion: Thermal cycle, cementation and staining solutions had an impact on the colour stability of three different materials. IPS e.max had the highest colour stability. Clinical significance: Colour stability is one of the main elements for the success of a dental treatment. Thus, staining resistance is an essential property for the longevity of aesthetic restorations.

 Objective: The study was aimed to examine the colour stability of lithium disilicate, indirect resin composite and zirconia. Materials and Methods: One hundred and twenty samples were split into three groups n40 of materials lithium disilicate, indirect resin composite and zirconia 10 mm diameter and 1mm thick discs. Discs were cemented with three different dual cured resin cements. Thermocycling of 10000 cycles for 168 hours was applied to 20 specimens from each group. The samples then emerged in staining solutions coffee and tea for 7 days. Colour changes were measured at four different stages to determine ΔE using spectrophotometer. Results: The study results revealed a statistically significant difference between the materials before and after cementation and thermal cycle p0.05. Regarding staining solutions, the results also showed a statistically significant difference between three materials p0.05. No statistically significant difference was found between coffee and tea in terms of colour changing effects p0.05. Conclusion: Thermal cycle, cementation and staining solutions had an impact on the colour stability of three different materials. IPS e.max had the highest colour stability. Clinical significance: Colour stability is one of the main elements for the success of a dental treatment. Thus, staining resistance is an essential property for the longevity of aesthetic restorations.

 Amaç: Çalışmanın amacı lityum disilikat, indirekt rezin kompozit ve zirkonyanın renk stabilitesini incelemektir. Gereç ve Yöntem: Yüz yirmi örnek, lityum disilikat, indirekt rezin kompozit ve zirkonya 10 mm çap ve 1 mm kalınlığında diskler materyallerinden oluşan üç gruba n40 ayrıldı. Diskler üç farklı dual cure rezin simanıyla simante edildi. Her gruptan 20 örneğe 168 saat boyunca 10000 döngülük termal siklüs uygulandı. Daha sonra örnekler 7 gün boyunca boyama solüsyonlarında kahve ve çay ortaya çıktı. Renk değişimleri spektrofotometre kullanılarak ΔEyi belirlemek için dört farklı aşamada ölçüldü. Bulgular: Çalışma sonuçları, simantasyon öncesi ve sonrası materyaller ile termal siklus arasında istatistiksel olarak anlamlı bir fark olduğunu ortaya koydu p0.05. Boyama solüsyonlarına ilişkin sonuçlar, üç malzeme arasında istatistiksel olarak anlamlı bir fark olduğunu da gösterdi p0,05. Kahve ve çay arasında renk değiştirme etkileri açısından istatistiksel olarak anlamlı bir fark bulunmamıştır p0,05. Sonuç: Termal siklus simantasyon ve boyama solüsyonlarının üç farklı materyalin renk stabilitesi üzerinde etkisi olduğu görüldü. IPS e.max en yüksek renk stabilitesine sahip olduğu tespit edildi. Klinik önem: Renk stabilitesi, bir diş tedavisinin başarısı için ana unsurlardan biridir. Bu nedenle, renklenmeye karşı direnç estetik restorasyonların uzun ömürlülüğü için önemli bir özelliktir.

Makale detayları

Comparison of Colour Stability of Lithium Disilicate, Indirect Resin Composite and Zirconia: An In Vitro Study

Yazarlar:

Erkut Kahramanoğlu | Mohammed Badwan

Yayıncı:

Marmara University

Ana Başlıklar:

Prosthodontics | Restorative Dentistry

Dergi:

European Journal of Research in Dentistry Vol.8 Issue 2, pp.66-71

Belge Tipi:

Makale

Yayın Tarihi:

8/2024

Belge Dili:

İngilizce

Document ID (Org No.):

2001325661

pISSN:

2630-6247

Lithium disilicate

Indirect resin composite

Zirconia

Colour stability

StainingLityum Disilikat

İndirekt Rezin Kompozit

zirkonya

Renk Stabilitesi

renklenme

Sayı

Makale detayları

Yazarlar: Erkut Kahramanoğlu | Mohammed Badwan

Yayıncı: Marmara University

Ana Başlıklar: Prosthodontics | Restorative Dentistry

Dergi: European Journal of Research in Dentistry Vol.8 Issue 2, pp.66-71

Belge Tipi: Makale

Yayın Tarihi: 8/2024

Belge Dili: İngilizce

Document ID (Org No.): 2001325661

pISSN: 2630-6247

Sayı

Yazarlar:

Erkut Kahramanoğlu | Mohammed Badwan

Yayıncı:

Marmara University

Ana Başlıklar:

Prosthodontics | Restorative Dentistry

Dergi:

European Journal of Research in Dentistry Vol.8 Issue 2, pp.66-71

Belge Tipi:

Makale

Yayın Tarihi:

8/2024

Belge Dili:

İngilizce

Document ID (Org No.):

2001325661

pISSN:

2630-6247