BibTex RIS Kaynak Göster

Evaluation of Shear Bond Strength of Brackets Bonded to Devital Bleached Teeth

Yıl 2010, Cilt: 4 Sayı: 3, 626 - 631, 01.10.2010

Öz

The aim of this study was to evaluate the shear bond strength SBS and the adhesive remnant index ARI scores of the ceramic and metal brackets bonded to devital bleached teeth. Forty mandibular central incisor teeth were endodontically treated and randomly divided into 4 groups each containing 10 teeth. Metal brackets were bonded to the teeth in the first group, which received no bleaching. Ceramic brackets were bonded to the teeth in the second group, which either received no bleaching. Teeth in the third group had devital bleaching and metal brackets were bonded to them. Teeth in the fourth group were bleached either and ceramic brackets were bonded to them. The SBS and ARI scores of all teeth were recorded. Data was statistically analysed using ANOVA and posthoc Tukey tests. The second group showed the highest SBS score 14,01 ±1,41 MPa and the third group showed the lowest 6,79 ± 1,14 MPa . The adhesive failures were observed commonly in the enamel-adhesive interphase in the ceramic bracket groups. Devital bleaching procedure decreases the SBS of the brackets. The SBS of ceramic brackets were significantly higher than the metal brackets P

Kaynakça

  • Ari H, Ungor M. In vitro comparison of different types of sodium perborate used for intra-coronal bleaching of discoloured teeth. Int Endod J. 35: 433-436, 2003.
  • Hatwood VB. History, safety and effectiveness of current bleaching techniques and applications of the night-guard vital bleaching technique. Quint Int. 23: 471-488, 1992.
  • Uysal T, Er O, Sagsen B, Ustdal A, Akdogan G. Can intracoronally bleached teeth be bonded safely? Am J Orthod Dentofacial Orthop. 136: 689-694, 2009.
  • Tavares M, Stultz J, Newman M, Smith V, Kent R, Carpino E, Goodson JM. Light augments tooth whitening with peroxide. J Am Dent Assoc. 134: 167-175, 2003.
  • Titley KC, Torneck CD, Smith DC. The effect of concentrated hydrogen peroxide solutions on the surface morphology of human tooth enamel. J En- dod. 14:69-74, 1988.
  • Shinkai K, Wakaki S, Suzuki S, Katoh Y. The effect of tooth bleaching on the bond strength of an experimental primer to enamel. Odontol. 95: 38-43, 2007.
  • Lewinstein I, Hirschfeld Z, Stabholz A, Rotstein I. Effect of hydrogen peroxide and sodium perbo- rate on the microhardness of human enamel and dentin. J Endod. 20: 61-63,1994.
  • Bishara SE, Oonsombat C, Soliman MMA, Ajlou- ni R, Laffoon JF. The effect of tooth bleaching on the shear bond strength of orthodontic brackets. Am J Orthod Dentofacial Orthop 128: 755-760, 2005.
  • Bulut H, Kaya AD, Turkun M. Tensile bond stren- gth of brackets after antioxidant treatment on ble- ached teeth. Eur J Orthod. 27: 466-471, 2005.
  • Cacciafesta V, Sfondrini MF, Stifanelli P, Scri- bante A, Klersy C. The effect of bleaching on shear bond strength of brackets bonded with a resin-modified glass ionomer. Am J Orthod Den- tofacial Orthop. 130: 83-87, 2006.
  • Uysal T, Sisman A. Can previously bleached te- eth be bonded safely using self-etching primer systems? Angle Orthod. 78: 711-715, 2008.
  • Uysal T, Ertas H, Sagsen B, Bulut H, Er O, Ustdal A. Can intra-coronally bleached teeth be bonded safely after antioxidant treatment? Dent Mater J. 29: 47-52, 2010.
  • Artun J, Bergland S. Clinical trials with crystal growth conditioning as an alternative to acid-et- ch enamel pretreatment. Am J Orthod. 85: 333- 340, 1984.
  • Harris A, Joseph V, Rossouw P. Shear peel bond strengths of esthetic orthodontic brackets. Am J Orthod Dentofac Orthop. 102: 215-219, 1992.
  • Pratten D, Popli K, Gemmane N, Gunsolley J.

Devital Ağartma Uygulanmış Dişlere Yapıştırılan Braketlerin Bağlanma Kuvvetlerinin İncelenmesi

Yıl 2010, Cilt: 4 Sayı: 3, 626 - 631, 01.10.2010

Öz

Bu çalışmanın amacı, devital ağartma uygulanmış dişlere yapıştırılan porselen ve metal braketlerin makaslama bağlanma kuvvet MBK değerleri ile kopma sonrası artık adeziv indeks AAİ skorlarını tespit etmektir. Kırk adet alt keser dişe kök kanal tedavisi yapılmış ve daha sonra dişler her birinde on adet olmak üzere rastgele 4 gruba ayrılmıştır. 1. gruba ağartma işlemi uygulanmamış ve metal braket yapıştırılmıştır. 2. gruba ağartma işlemi uygulanmamış ve seramik braket yapıştırılmıştır. 3. gruba devital ağartma uygulanmış ve metal braket yapıştırılmıştır. 4. gruba devital ağartma uygulanmış ve seramik braket yapıştırılmıştır. Tüm dişlerin MBK ve AAİ skorları ölçülmüş, ANOVA ve post-hoc Tukey testleri kullanılarak istatistiksel olarak değerlendirilmiştir. En yüksek ortalama MBK değeri 14,01±1,41 MPa 2. grupta, en düşük ortalama MBK değeri ise 6,79±1,14 MPa 3. grupta saptanmıştır. Seramik braketlerin yapıştırıldığı dişlerde braket kopmasının genellikle mineadeziv aralığında oluştuğu tespit edilmiştir. Devital ağartma işleminin braketlerin tutuculuğunu azalttığı ve seramik braketlerin MBK kuvvetlerinin, metal braketlerinkinden istatistiksel olarak önemli düzeyde yüksek olduğu tespit edilmiştir P

Kaynakça

  • Ari H, Ungor M. In vitro comparison of different types of sodium perborate used for intra-coronal bleaching of discoloured teeth. Int Endod J. 35: 433-436, 2003.
  • Hatwood VB. History, safety and effectiveness of current bleaching techniques and applications of the night-guard vital bleaching technique. Quint Int. 23: 471-488, 1992.
  • Uysal T, Er O, Sagsen B, Ustdal A, Akdogan G. Can intracoronally bleached teeth be bonded safely? Am J Orthod Dentofacial Orthop. 136: 689-694, 2009.
  • Tavares M, Stultz J, Newman M, Smith V, Kent R, Carpino E, Goodson JM. Light augments tooth whitening with peroxide. J Am Dent Assoc. 134: 167-175, 2003.
  • Titley KC, Torneck CD, Smith DC. The effect of concentrated hydrogen peroxide solutions on the surface morphology of human tooth enamel. J En- dod. 14:69-74, 1988.
  • Shinkai K, Wakaki S, Suzuki S, Katoh Y. The effect of tooth bleaching on the bond strength of an experimental primer to enamel. Odontol. 95: 38-43, 2007.
  • Lewinstein I, Hirschfeld Z, Stabholz A, Rotstein I. Effect of hydrogen peroxide and sodium perbo- rate on the microhardness of human enamel and dentin. J Endod. 20: 61-63,1994.
  • Bishara SE, Oonsombat C, Soliman MMA, Ajlou- ni R, Laffoon JF. The effect of tooth bleaching on the shear bond strength of orthodontic brackets. Am J Orthod Dentofacial Orthop 128: 755-760, 2005.
  • Bulut H, Kaya AD, Turkun M. Tensile bond stren- gth of brackets after antioxidant treatment on ble- ached teeth. Eur J Orthod. 27: 466-471, 2005.
  • Cacciafesta V, Sfondrini MF, Stifanelli P, Scri- bante A, Klersy C. The effect of bleaching on shear bond strength of brackets bonded with a resin-modified glass ionomer. Am J Orthod Den- tofacial Orthop. 130: 83-87, 2006.
  • Uysal T, Sisman A. Can previously bleached te- eth be bonded safely using self-etching primer systems? Angle Orthod. 78: 711-715, 2008.
  • Uysal T, Ertas H, Sagsen B, Bulut H, Er O, Ustdal A. Can intra-coronally bleached teeth be bonded safely after antioxidant treatment? Dent Mater J. 29: 47-52, 2010.
  • Artun J, Bergland S. Clinical trials with crystal growth conditioning as an alternative to acid-et- ch enamel pretreatment. Am J Orthod. 85: 333- 340, 1984.
  • Harris A, Joseph V, Rossouw P. Shear peel bond strengths of esthetic orthodontic brackets. Am J Orthod Dentofac Orthop. 102: 215-219, 1992.
  • Pratten D, Popli K, Gemmane N, Gunsolley J.
Toplam 15 adet kaynakça vardır.

Ayrıntılar

Birincil Dil Türkçe
Bölüm Research Article
Yazarlar

Özgür İlke Atasoy Ulusoy Bu kişi benim

Çağrı Ulusoy Bu kişi benim

Yayımlanma Tarihi 1 Ekim 2010
Yayımlandığı Sayı Yıl 2010 Cilt: 4 Sayı: 3

Kaynak Göster

Vancouver Ulusoy ÖİA, Ulusoy Ç. Devital Ağartma Uygulanmış Dişlere Yapıştırılan Braketlerin Bağlanma Kuvvetlerinin İncelenmesi. ADO Klinik Bilimler Dergisi. 2010;4(3):626-31.