Effect of Various Surface Treatments on the Bond Strength of Porcelain Repair

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Atıf İçin Kopyala

Saraç D., Saraç Y. Ş., Külünk Ş., Erkocak A.

INTERNATIONAL JOURNAL OF PERIODONTICS & RESTORATIVE DENTISTRY, cilt.33, sa.4, 2013 (SCI-Expanded)

• Yayın Türü: Makale / Tam Makale
• Cilt numarası: 33 Sayı: 4
• Basım Tarihi: 2013
• Doi Numarası: 10.11607/prd.1362
• Dergi Adı: INTERNATIONAL JOURNAL OF PERIODONTICS & RESTORATIVE DENTISTRY
• Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
• Ondokuz Mayıs Üniversitesi Adresli: Evet

Özet

This study evaluated the effect of surface treatments on the repair strength of composite resin on a feldspathic ceramic. Ninety ceramic specimens were divided into six groups. In the experimental groups, 4% hydrofluoric acid etching, Er:YAG laser irradiation, CO2 laser irradiation, airborne-particle abrasion, and silica coating were used as surface treatments. After the application of a porcelain repair kit, composite resin was placed on the treated surfaces. After a shear bond strength test, data were statistically analyzed (alpha = .05). Surface treatments increased the repair bond strength values (P < .05). Airborne-particle abrasion and silica coating were found to be the most effective. CO2 laser showed higher repair strength values than Er:YAG laser.