nach oben

Erschienen in:

01.07.2012 | Original Article

Effect of dental surface treatment with Nd:YAG and Er:YAG lasers on bond strength of resin composite to recently bleached enamel

verfasst von: Carlos Rocha Gomes Torres, Taciana Marco Ferraz Caneppele, Regina Del Moral de Lazari, Carolina Ferraz Ribeiro, Alessandra Buhler Borges

Erschienen in: Lasers in Medical Science | Ausgabe 4/2012

Einloggen, um Zugang zu erhalten

Abstract

The aim of this work is to evaluate the effect of surface treatment with Er:YAG and Nd:YAG lasers on resin composite bond strength to recently bleached enamel. In this study, 120 bovine incisors were distributed into two groups: group C: without bleaching treatment; group B: bleached with 35% hydrogen peroxide. Each group was divided into three subgroups: subgroup N: without laser treatment; subgroup Nd: irradiation with Nd:YAG laser; subgroup Er: irradiation with Er:YAG laser. The adhesive system (Adper Single Bond 2) was then applied and composite buildups were constructed with Filtek Supreme composite. The teeth were sectioned to obtain enamel-resin sticks (1 × 1 mm) and submitted to microtensile bond testing. The data were statistically analyzed by the ANOVA and Tukey tests. The bond strength values in the bleached control group (5.57 MPa) presented a significant difference in comparison to the group bleached and irradiated with Er:YAG laser (13.18 MPa) or Nd:YAG (25.67 MPa). The non-bleached control group presented mean values of 30.92 MPa, with statistical difference of all the others groups. The use of Nd:YAG and Er:YAG lasers on bleached specimens was able to improve the bond strengths of them.

Spyrides GM, Perdigao J, Pagani C, Araujo MA, Spyrides SM (2000) Effect of whitening agents on dentin bonding. J Esthet Dent 12(5):264–270PubMedCrossRef

Shinohara MS, Peris AR, Pimenta LA, Ambrosano GM (2005) Shear bond strength evaluation of composite resin on enamel and dentin after nonvital bleaching. J Esthet Restor Dent 17(1):22–29, discussion 29PubMedCrossRef

Swift EJ Jr, Perdigao J, Heymann HO (1995) Bonding to enamel and dentin: a brief history and state of the art, 1995. Quintessence Int 26(2):95–110PubMed

Ribeiro CF, Anido AA, Rauscher FC, Yui KC, Goncalves SE (2005) Marginal leakage in class V cavities pretreated with different laser energy densities. Photomed Laser Surg 23(3):313–316. doi:10.1089/pho.2005.23.313 PubMedCrossRef

Titley KC, Torneck CD, Smith DC, Adibfar A (1988) Adhesion of composite resin to bleached and unbleached bovine enamel. J Dent Res 67(12):1523–1528PubMedCrossRef

Torneck CD, Titley KC, Smith DC, Adibfar A (1990) The influence of time of hydrogen peroxide exposure on the adhesion of composite resin to bleached bovine enamel. J Endod 16(3):123–128. doi:10.1016/S0099-2399(06)81588-8 PubMedCrossRef

Titley KC, Torneck CD, Smith DC, Chernecky R, Adibfar A (1991) Scanning electron microscopy observations on the penetration and structure of resin tags in bleached and unbleached bovine enamel. J Endod 17(2):72–75. doi:10.1016/S0099-2399(06)81611-0 PubMedCrossRef

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(6):597–602PubMed

Barkhordar RA, Kempler D, Plesh O (1997) Effect of nonvital tooth bleaching on microleakage of resin composite restorations. Quintessence Int 28(5):341–344PubMed

10.

Garcia-Godoy F, Dodge WW, Donohue M, O'Quinn JA (1993) Composite resin bond strength after enamel bleaching. Oper Dent 18(4):144–147PubMed

11.

Toko T, Hisamitsu H (1993) Shear bond strength of composite resin to unbleached and bleached human dentine. Asian J Aesthet Dent 1(1):33–36PubMed

12.

Timpawat S, Nipattamanon C, Kijsamanmith K, Messer HH (2005) Effect of bleaching agents on bonding to pulp chamber dentine. Int Endod J 38(4):211–217. doi:10.1111/j.1365-2591.2004.00931.x PubMedCrossRef

13.

Perdigao J, Francci C, Swift EJ Jr, Ambrose WW, Lopes M (1998) Ultra-morphological study of the interaction of dental adhesives with carbamide peroxide-bleached enamel. Am J Dent 11(6):291–301PubMed

14.

Josey AL, Meyers IA, Romaniuk K, Symons AL (1996) The effect of a vital bleaching technique on enamel surface morphology and the bonding of composite resin to enamel. J Oral Rehabil 23(4):244–250PubMedCrossRef

15.

Keller U, Hibst R (1989) Experimental studies of the application of the Er:YAG laser on dental hard substances: II. Light microscopic and SEM investigations. Lasers Surg Med 9(4):345–351PubMedCrossRef

16.

Wigdor HA, Walsh JT Jr, Featherstone JD, Visuri SR, Fried D, Waldvogel JL (1995) Lasers in dentistry. Lasers Surg Med 16(2):103–133PubMedCrossRef

17.

Kinney JH, Haupt DL, Balooch M, White JM, Bell WL, Marshall SJ, Marshall GW Jr (1996) The threshold effects of Nd and Ho:YAG laser-induced surface modification on demineralization of dentin surfaces. J Dent Res 75(6):1388–1395PubMedCrossRef

18.

Oda M, Oliveira DC, Liberti EA (2001) Morphologic evaluation of the bonding between adhesive/composite resin and dentin irradiated with Er:YAG and Nd:YAG lasers: comparative study using scanning microscopy. Pesqui Odontol Bras 15(4):283–289PubMedCrossRef

19.

Sazak H, Turkmen C, Gunday M (2001) Effects of Nd:YAG laser, air-abrasion and acid-etching on human enamel and dentin. Oper Dent 26(5):476–481PubMed

20.

Groth EB, Mercer CE, Anderson P (2001) Microtomographic analysis of subsurface enamel and dentine following Er:YAG laser and acid etching. Eur J Prosthodont Restor Dent 9(2):73–79PubMed

21.

Goncalves SE, de Araujo MA, Damiao AJ (1999) Dentin bond strength: influence of laser irradiation, acid etching, and hypermineralization. J Clin Laser Med Surg 17(2):77–85PubMed

Titel: Effect of dental surface treatment with Nd:YAG and Er:YAG lasers on bond strength of resin composite to recently bleached enamel
verfasst von: Carlos Rocha Gomes Torres
Taciana Marco Ferraz Caneppele
Regina Del Moral de Lazari
Carolina Ferraz Ribeiro
Alessandra Buhler Borges
Publikationsdatum: 01.07.2012
Verlag: Springer-Verlag
Erschienen in: Lasers in Medical Science / Ausgabe 4/2012
Print ISSN: 0268-8921
Elektronische ISSN: 1435-604X
DOI: https://doi.org/10.1007/s10103-011-0946-6

Springer Medizin

Abstract

Bitte loggen Sie sich ein, um Zugang zu diesem Inhalt zu erhalten

Weitere Artikel der Ausgabe 4/2012

Comparison between laser-induced photoemissions and phototransmission of hard tissues using fibre-coupled Nd:YAG and Er3+-doped fibre lasers

Quantitative analysis of optical coherence tomography and histopathology images of normal and dysplastic oral mucosal tissues

Effects of different application durations of scanning laser method on debonding strength of laminate veneers

The impact of Er,Cr:YSGG laser on the shear strength of the bond between dentin and ceramic is dependent on the adhesive material

Clinical and microbiological effects of photodynamic therapy associated with nonsurgical periodontal treatment. A 6-month follow-up

Evaluation of the topographical surface changes and roughness of zirconia after different surface treatments