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Ozon uygulamasının devital ağartma yapılan dentinde rezin simanın shear bağlanma dayanımına etkisi

Yıl 2014, Cilt: 1 Sayı: 2, 59 - 65, 01.08.2014
https://doi.org/10.15311/1441.272635

Öz

Amaç: Ozon uygulanan ve uygulanmayan devital
ağartma yapılmış dentine iki rezin simanın
bağlanma dayanımının incelenmesi
Gereç ve Yöntemler: : Seksen yeni çekilmiş
sağlam insan maksiller kesici kuronları sekiz gruba
ayrıldı (n=10): (G1, G2). Ağartmayı takiben ozon
uygulanmayan (10% carbamide peroxide,
Opalescence Boost %38 Hydrogen peroxide) veya
uygulanan gruplar (G3, G4) (40%, 50 second, CR
probe, Biozonix; High-Frequency Ozone Generator,
Germany), ozonun ağartma yapılmadan
uygulandığı gruplar (G5, G6) ve herhangi bir işlem
uygulanmayan kontrol grupları (G7, G8). Kuronlar
akrilik rezin içine dentin yüzeyleri açıkta kalacak
şekilde yerleştirildi. Örneklerde iki rezin simandan
biri kullanıldı: Secure Cement (Sun Medical) (G1,
G3, G5, G7); Clearfil Esthetic Cement (Kuraray)
(G2, G4, G6, G8). 3 x 3 boyutunda rezin siman
oluturulan gruplar setleşme süresinden (37ºC,
100% nemli, 24 saat) sonra shear bağlanma
dayanımı ile test edildi ( 0.5 mm/minute). Veriler
MPa olarak hesaplandı ve Kruskal-Wallis testi ile
analizler yapıldı (P < 0.05).
Bulgular: Ağartma işleminin ozon uygulaması ile
kombine kullanımı hem Secure siman (G3) hem de
Clearfil Esthetic simanın (G4) bağlanma dayanımını
artırdı (p > 0.05). Ozon uygulanan Secure siman
örnekleri (G5), G1, G3, ve G7 gruplarından anlamlı
derecede daha düşük bağlanma dayanımı gösterdi
(P < 0.05). Clearfil Esthetic siman grubu (G4)
kontrol grubundan (G8) anlamlı derecede daha
yüksek bağlanma dayanımı gösterdi.
Sonuç: Bonding işlemleri öncesinde ozon
uygulaması ağartma sonrası geride kalan peroksitin
etkisini azaltabilir. Devital ağartma sonrası ozon
uygulaması rezin simanın dentin yüzeyine
bağlantısını artırabilir.

Kaynakça

  • Abdelaziz KM, Attia A, 2007. Bonding of contemporary adhesives to ozone-treated dentin surfaces. Rev Clin Pesq Odontol, 3(3), 165-173.
  • Azarpazhooh A, Limeback H, 2008. The application of ozone in dentistry: a systematic review of literature. J Dent, 36, 104–16.
  • Bayne S, 2002. Bonding to dental substances. In Craig RG, Powers GM. Restorative dental materials. Mosby, St.Louis, USA, pp; 260-283.
  • Cavalli V, Reis AF, Giannini M, Ambrosano GM, 2001. The effect of elapsed time following bleaching on enamel bond strength of resin composite. Oper Dent, 26, 597–602.
  • Combe EC, Trevor Burke FJ, Douglas WH, 1999. Surfaces and interfaces, and dentin bonding systems in dental biomaterials. Kluwer Academic Publishers, Boston, USA, pp; 258-272.
  • Dahnhardt JE, Jaeggi T, Lussi A, 2006. Treating open carious lesions in anxious children with ozone. A prospective controlled clinical study. Am J Dent, 19, 267–70.
  • DeHoff PH, Anusavice KJ, Wang Z, 1995. Three dimensional finite element analysis of the bond strength of the shear bond test. Dent Mater, 11(2), 126-131.
  • Della Bona A, Van Noort R, 1995. Shear vs tensile bond strength of resin composite bonded to ceramic. J Dent Res, 74(9), 1591-1596.
  • Freire A, Souza EM, de Menezes Caldas DB, Rosa EA, Bordin CF, de Carvalho RM, Vieira S 2009. Reaction kinetics of sodium ascorbate and dental bleaching gel. J Dent, 37, 932–936.
  • Howell RA, 1981. The prognosis of bleached root-filled teeth. Int Endod J, 14, 22–26.
  • Huth KC, Paschos E, Brand K, Hickel R, 2005. Effect of ozone on non-cavitated fissure carious lesions in permanent molars. A controlled prospective clinical study. Am J Dent, 18, 223–8.
  • Khoroushi M, Feiz A, Ebadi M, 2009. Influence of intermediary filling material on microleakage of intracoronally bleached and restored teeth. Dent Res J (Isfahan), 6, 17–22.
  • Knezevi´c A, Tarle Z, Negoveti´c Mandi´c V, Prskalo K, Panduri´c V, Jankovi´c B, 2007. Primary fissure carious lesion reversal using ozone. Acta Stomatol Croat, 41, 31–8.

Effect of ozone application on the shear bond strength of resin cements to nonvital bleached dentin

Yıl 2014, Cilt: 1 Sayı: 2, 59 - 65, 01.08.2014
https://doi.org/10.15311/1441.272635

Öz

Background: The aim of this study was to evaluate the bond strengths of two resin based cements bonded to ozon-treated or non-treated nonvital bleached dentin.Methods: Eighty freshly extracted sound human maxillary incisor crowns were assigned to eight groups (n = 10): (G1, G2) bleached (10% carbamide peroxide, Opalescence Boost %38 Hydrogen peroxide) without or (G3,G4) with application of gaseous ozone (40%, 50 second, CR probe, Biozonix; High-Frequency Ozone Generator, Germany), (G5, G6) ozon treated without bleaching and (G7, G8) untreated control groups. The crowns were embedded in acrylic resin and dentin surfaces were exposed. Specimens were bonded with one of the two resin cements: Secure Cement (Sun Medical) (G1, G3, G5, G7); Clearfil Esthetic Cement (Kuraray) (G2, G4, G6, G8). 3 x 3 build-ups were created with the Resin cements and allowed to set (37ºC, 100% humid, 24 hrs) and then tested to failure for shear bond strength ( 0.5 mm/minute). The data was calculated as MPa and analyzed using Kruskal-Wallis test (P < 0.05).Results: Combination of ozone treatment and bleaching resulted in increased bond strength on both Secure cement (G3) and Clearfil Esthetic cement (G4) specimens (p > 0.05). Secure cement specimens treated with ozone (G5) demonstrated significantly lower shear bond strengths than G1, G3, and G7 (P < 0.05). Significant increase in shear bond strength was detected in Clearfil Esthetic cement group (G4) when compared to untreated control group (G8).Conclusion: Pretreatment with ozone prior to bonding procedure may decrease the effect of residual peroxide-induced reduction in resin bond strength. Thus, ozone application on nonvital bleached dentin surfaces can improve resin cement bonding to dentin surfaces.

Kaynakça

  • Abdelaziz KM, Attia A, 2007. Bonding of contemporary adhesives to ozone-treated dentin surfaces. Rev Clin Pesq Odontol, 3(3), 165-173.
  • Azarpazhooh A, Limeback H, 2008. The application of ozone in dentistry: a systematic review of literature. J Dent, 36, 104–16.
  • Bayne S, 2002. Bonding to dental substances. In Craig RG, Powers GM. Restorative dental materials. Mosby, St.Louis, USA, pp; 260-283.
  • Cavalli V, Reis AF, Giannini M, Ambrosano GM, 2001. The effect of elapsed time following bleaching on enamel bond strength of resin composite. Oper Dent, 26, 597–602.
  • Combe EC, Trevor Burke FJ, Douglas WH, 1999. Surfaces and interfaces, and dentin bonding systems in dental biomaterials. Kluwer Academic Publishers, Boston, USA, pp; 258-272.
  • Dahnhardt JE, Jaeggi T, Lussi A, 2006. Treating open carious lesions in anxious children with ozone. A prospective controlled clinical study. Am J Dent, 19, 267–70.
  • DeHoff PH, Anusavice KJ, Wang Z, 1995. Three dimensional finite element analysis of the bond strength of the shear bond test. Dent Mater, 11(2), 126-131.
  • Della Bona A, Van Noort R, 1995. Shear vs tensile bond strength of resin composite bonded to ceramic. J Dent Res, 74(9), 1591-1596.
  • Freire A, Souza EM, de Menezes Caldas DB, Rosa EA, Bordin CF, de Carvalho RM, Vieira S 2009. Reaction kinetics of sodium ascorbate and dental bleaching gel. J Dent, 37, 932–936.
  • Howell RA, 1981. The prognosis of bleached root-filled teeth. Int Endod J, 14, 22–26.
  • Huth KC, Paschos E, Brand K, Hickel R, 2005. Effect of ozone on non-cavitated fissure carious lesions in permanent molars. A controlled prospective clinical study. Am J Dent, 18, 223–8.
  • Khoroushi M, Feiz A, Ebadi M, 2009. Influence of intermediary filling material on microleakage of intracoronally bleached and restored teeth. Dent Res J (Isfahan), 6, 17–22.
  • Knezevi´c A, Tarle Z, Negoveti´c Mandi´c V, Prskalo K, Panduri´c V, Jankovi´c B, 2007. Primary fissure carious lesion reversal using ozone. Acta Stomatol Croat, 41, 31–8.
Toplam 13 adet kaynakça vardır.

Ayrıntılar

Diğer ID JA29BD82CG
Bölüm Araştırma
Yazarlar

Betül Özçopur Bu kişi benim

Özer Alkan Bu kişi benim

Öznur Eraslan Bu kişi benim

Eylem Ayhan Alkan Bu kişi benim

Gürcan Eskitaşçıoğlu Bu kişi benim

Yayımlanma Tarihi 1 Ağustos 2014
Gönderilme Tarihi 1 Ağustos 2014
Yayımlandığı Sayı Yıl 2014 Cilt: 1 Sayı: 2

Kaynak Göster

Vancouver Özçopur B, Alkan Ö, Eraslan Ö, Ayhan Alkan E, Eskitaşçıoğlu G. Ozon uygulamasının devital ağartma yapılan dentinde rezin simanın shear bağlanma dayanımına etkisi. Selcuk Dent J. 2014;1(2):59-65.

Cited By

The Effect of Ozone Gas on Dentin Shear Bond Strength
International Journal of Oral and Craniofacial Science
Y Yavuz
https://doi.org/10.17352/2455-4634.000009