FARKLI KONSANTRASYONLARDAKİ POVİDON İYOTUN HİBRİT CAD/CAM MATERYALİNİN RENK STABİLİTESİNE ETKİSİ

Yıl 2022, Cilt: 32 Sayı: 1, 75 - 79, 15.02.2022

Gaye Sağlam

https://doi.org/10.17567/ataunidfd.1009742

Öz

Amaç: Bu çalışmanın amacı, farklı konsantrasyonlardaki povidon iyot solüsyonlarının hibrit seramik CAD/CAM materyalinin renk stabilitesine etkisinin incelenmesidir.
Yöntemler: Çalışmada 2M2 rengine sahip Cerasmart (GC Corporation, Tokyo, Japonya) hibrit seramik bilgisayar destekli tasarım/bilgisayar destekli üretim (CAD/CAM) bloklarından 1,5x12x12mm boyutunda 60 adet kesit elde edildi. Örneklerin başlangıç renk değerleri spektrofotometre cihazı ile CIE L*a*b* sistemine göre ölçüldü. Örnekler 24 saat süreyle bekletilecekleri solüsyonlara göre rastgele 3 gruba ayrıldı (n=20). Grup 1 kontrol grubu olarak belirlendi ve örnekler distile suda bekletildi. Grup 2’de örnekler %0,25’lik povidon iyot solüsyonunda bekletildi. Grup 3’de ise örnekler %2,5’lik povidon iyot solüsyonunda bekletildi. Örnekler temizlendi ve renk değerleri tekrar ölçüldü. Renk değişim miktarları ΔE cinsinden hesaplandı. Elde edilen verilerin istatistiksel analizi Kruskal-Wallis testi ile yapıldı.
Bulgular: Poivdon iyot solüsyonunda bekletilen örneklerde anlamlı derecede yüksek ΔE değerleri elde edildi (P < .05). %2,5’lik povidon iyot grubu %0.25’lik povidon iyot grubuna göre anlamlı derecede daha yüksek ΔE değerleri gösterdi (P < .05). %0,25’lik povidon iyot solüsyon grubunda elde edilen renk değişimi klinik olarak kabul edilebilir bulundu.
Sonuç: Povidon iyot solüsyonu rezin seramik CAD/CAM materyali üzerinde renk değişimine neden olmaktadır. Povidon iyotun daha yüksek konsantrasyonunda daha fazla renk değişimi izlenmektedir.
Anahtar kelimeler: hibrit seramik, CAD/CAM, povidon iyot, renk değişimi

Effect of povidone iodine at different concentrations on the color stability of hybrid CAD/CAM material
Abstract
Objective: The aim of this study was to investigate the effect of different concentrations of povidone iodine solutions on the color stability of hybrid ceramic CAD/CAM material.
Methods: In the study, 60 sections with dimensions of 1,5x12x12mm were obtained from Cerasmart (GC Corporation, Tokyo, Japan) hybrid ceramic computer aided desing/computer aided manufacturing (CAD/CAM) blocks with 2M2 color. The initial color values of the sections were measured with a spectrophotometer device according to the CIE L*a*b* system. Samples were randomly divided into 3 groups according to the solutions that they strored for 24 hours (n=20). Group 1 was determined as a control group and samples were kept in distilled water. In group 2, samples were kept in 0,25% povidone iodine solution. In group 3, samples were kept in 2,5% povidone iodine solution. The samples were cleaned and the color values were measured again. Color changes were calculated in ΔE. Statistical analysis of the data obtained was made using the Kruskal-Wallis test.
Results: Significantly higher ΔE values were obtained in samples kept in povidone iodine solution (P < .05). The 2,5% povidone iodine group showed significantly higher ΔE values than the 0,25% povidone iodine group (P < .05). The color change obtained in the 0,25% povidone iodine solution group was found clinically acceptable.
Conclusion: Povidone iodine solution caused color change on the resin ceramic CAD/CAM material. More color change was observed at higher concentrations of povidone iodine.
Keywords: hybrid ceramic, povidone iodine, color change

Anahtar Kelimeler

hibrit seramik, CAD/CAM, povidon iyot, renk değişimi

FARKLI KONSANTRASYONLARDAKİ POVİDON İYOTUN HİBRİT CAD/CAM MATERYALİNİN RENK STABİLİTESİNE ETKİSİ

Öz

Amaç: Bu çalışmanın amacı, farklı konsantrasyonlardaki povidon iyot solüsyonlarının hibrit seramik CAD/CAM materyalinin renk stabilitesine etkisinin incelenmesidir.
Yöntemler: Çalışmada 2M2 rengine sahip Cerasmart (GC Corporation, Tokyo, Japonya) hibrit seramik bilgisayar destekli tasarım/bilgisayar destekli üretim (CAD/CAM) bloklarından 1,5x12x12mm boyutunda 60 adet kesit elde edildi. Örneklerin başlangıç renk değerleri spektrofotometre cihazı ile CIE L*a*b* sistemine göre ölçüldü. Örnekler 24 saat süreyle bekletilecekleri solüsyonlara göre rastgele 3 gruba ayrıldı (n=20). Grup 1 kontrol grubu olarak belirlendi ve örnekler distile suda bekletildi. Grup 2’de örnekler %0,25’lik povidon iyot solüsyonunda bekletildi. Grup 3’de ise örnekler %2,5’lik povidon iyot solüsyonunda bekletildi. Örnekler temizlendi ve renk değerleri tekrar ölçüldü. Renk değişim miktarları ΔE cinsinden hesaplandı. Elde edilen verilerin istatistiksel analizi Kruskal-Wallis testi ile yapıldı.
Bulgular: Poivdon iyot solüsyonunda bekletilen örneklerde anlamlı derecede yüksek ΔE değerleri elde edildi (P < .05). %2,5’lik povidon iyot grubu %0.25’lik povidon iyot grubuna göre anlamlı derecede daha yüksek ΔE değerleri gösterdi (P < .05). %0,25’lik povidon iyot solüsyon grubunda elde edilen renk değişimi klinik olarak kabul edilebilir bulundu.
Sonuç: Povidon iyot solüsyonu rezin seramik CAD/CAM materyali üzerinde renk değişimine neden olmaktadır. Povidon iyotun daha yüksek konsantrasyonunda daha fazla renk değişimi izlenmektedir.
Anahtar kelimeler: hibrit seramik, CAD/CAM, povidon iyot, renk değişimi

Effect of povidone iodine at different concentrations on the color stability of hybrid CAD/CAM material
Abstract
Objective: The aim of this study was to investigate the effect of different concentrations of povidone iodine solutions on the color stability of hybrid ceramic CAD/CAM material.
Methods: In the study, 60 sections with dimensions of 1,5x12x12mm were obtained from Cerasmart (GC Corporation, Tokyo, Japan) hybrid ceramic computer aided desing/computer aided manufacturing (CAD/CAM) blocks with 2M2 color. The initial color values of the sections were measured with a spectrophotometer device according to the CIE L*a*b* system. Samples were randomly divided into 3 groups according to the solutions that they strored for 24 hours (n=20). Group 1 was determined as a control group and samples were kept in distilled water. In group 2, samples were kept in 0,25% povidone iodine solution. In group 3, samples were kept in 2,5% povidone iodine solution. The samples were cleaned and the color values were measured again. Color changes were calculated in ΔE. Statistical analysis of the data obtained was made using the Kruskal-Wallis test.
Results: Significantly higher ΔE values were obtained in samples kept in povidone iodine solution (P < .05). The 2,5% povidone iodine group showed significantly higher ΔE values than the 0,25% povidone iodine group (P < .05). The color change obtained in the 0,25% povidone iodine solution group was found clinically acceptable.
Conclusion: Povidone iodine solution caused color change on the resin ceramic CAD/CAM material. More color change was observed at higher concentrations of povidone iodine.
Keywords: hybrid ceramic, povidone iodine, color change

Anahtar Kelimeler

hibrit seramik, CAD/CAM, povidon iyot, renk değişimi

Kaynakça

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