Effect of GLUMA desensitizer on the retention of full metal crowns cemented with Rely X U200 selfadhesive cement
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PURPOSE. Considering the importance of retention in the success and long-term clinical service of fixed partial dentures (FPDs) as well as the existing controversy regarding the effect of GLUMA desensitizer on the retention of full metal crowns cemented with RelyX U200 self-adhesive cement, this study aimed to assess the effect of GLUMA desensitizer on the retention of full metal crowns cemented using RelyX U200. MATERIALS AND METHODS. In this experimental study, 20 sound human premolars were prepared; a 0.5 mm chamfer finish line was prepared above the cementoenamel junction. The teeth were randomly assigned to two groups: a desensitizer group (n = 10, treated with GLUMA desensitizer) and a control (n = 10, no surface treatment). Full metal crowns were fabricated of base metal alloy and had a ring. All crowns were cemented with RelyX U200 and subjected to retention test by using a universal testing machine. The data were analyzed using SPSS version 20 and independent t-test. RESULTS. The mean tensile bond strength was significantly higher in the GLUMA desensitizer group (230.63 ± 63.8 N) compared to the control group (164.45 ± 39.3 N) (P≤.012). CONCLUSION. GLUMA desensitizer increases the tensile bond strength of RelyX U200 self-adhesive cement to dentin.
Abstract
PURPOSE. Considering the importance of retention in the success and long-term clinical service of fixed partial dentures (FPDs) as well as the existing controversy regarding the effect of GLUMA desensitizer on the retention of full metal crowns cemented with RelyX U200 self-adhesive cement, this study aimed to assess the effect of GLUMA desensitizer on the retention of full metal crowns cemented using RelyX U200. MATERIALS AND METHODS. In this experimental study, 20 sound human premolars were prepared; a 0.5 mm chamfer finish line was prepared above the cementoenamel junction. The teeth were randomly assigned to two groups: a desensitizer group (n = 10, treated with GLUMA desensitizer) and a control (n = 10, no surface treatment). Full metal crowns were fabricated of base metal alloy and had a ring. All crowns were cemented with RelyX U200 and subjected to retention test by using a universal testing machine. The data were analyzed using SPSS version 20 and independent t-test. RESULTS. The mean tensile bond strength was significantly higher in the GLUMA desensitizer group (230.63 ± 63.8 N) compared to the control group (164.45 ± 39.3 N) (P≤.012). CONCLUSION. GLUMA desensitizer increases the tensile bond strength of RelyX U200 self-adhesive cement to dentin.
참고문헌 (27)
- Orsi IA, "In vitro tensile strength of luting cements on metallic substrate", Braz Dent J, 25, pp.136~140 (2014)
- Al-Omari WM, "Convergence angle, occlusal reduction, and finish line depth of full-crown preparations made by dental students", Quintessence Int, 35, pp.287~293 (2004)
- Zidan O, "The retention of complete crowns prepared with three different tapers and luted with four different cements", J Prosthet Dent, 89, pp.565~571 (2003)
- Ayad MF, "Influence of tooth preparation taper and cement type on recementation strength of complete metal crowns", J Prosthet Dent, 102, pp.354~361 (2009)
- Sonune Shital Jalandar, "Comparison of effect of desensitizing agents on the retention of crowns cemented with luting agents: an in vitro study", The Journal of Advanced of Prosthodontics, 4(3), pp.127~133 (2012), 대한치과보철학회[DOI]
- Sailer I, "The effects of desensitizing resin, resin sealing, and provisional cement on the bond strength of dentin luted with self-adhesive and conventional resincements", J Prosthet Dent, 107, pp.252~260 (2012)
- Chen C, "Evaluation of a commercial primer for bonding of zirconia to two different resin composite cements", J Adhes Dent, 16, pp.169~176 (2014)
- Yim NH, "Effect of dentin desensitizers and cementing agents on retention of full crowns using standardized crown preparations", J Prosthet Dent, 83, pp.459~465 (2000)
- Johnson GH, "The effect of a resin-based sealer on crown retention for three types of cement", J Prosthet Dent, 91, pp.428~435 (2004)
- Ozlem Acar, "The effect of dentin desensitizers and Nd:YAG laser pre-treatment on microtensile bond strength of selfadhesive resin cement to dentin", The Journal of Advanced of Prosthodontics, 6(2), pp.88~95 (2014), 대한치과보철학회[DOI]
- Aranha AC, "Microtensile bond strengths of composite to dentin treated with desensitizer products", J Adhes Dent, 8, pp.85~90 (2006)
- Stawarczyk B, "Impact of Gluma Desensitizer on the tensile strength of zirconia crowns bonded to dentin: an in vitro study", Clin Oral Investig, 16, pp.201~213 (2012)
- Stawarczyk B, "The effect of dentin desensitizer on shear bond strength of conventional and self-adhesive resin luting cements after aging", Oper Dent, 36, pp.492~501 (2011)
- Oshima M, "Effect of polymer-based desensitizer with sodium fluoride on prevention of root dentin demineralization", Am J Dent, 28, pp.123~127 (2015)
- Dündar M, "Influence of fluoride- or triclosan-based desensitizing agents on adhesion of resin cements to dentin", Clin Oral Investig, 14, pp.579~586 (2010)
- Saraç D, "Effect of fluoridecontaining desensitizing agents on the bond strength of resin-based cements to dentin", J Appl Oral Sci, 17, pp.495~500 (2009)
- Huh JB, "The effect of several dentin desensitizers on shear bond strength of adhesive resin luting cement using self-etching primer", J Dent, 36, pp.1025~1032 (2008)
- Soeno K, "Effect of desensitiz-ers on bond strength of adhesive luting agents to dentin", J Oral Rehabil, 28, pp.1122~1128 (2001)
- Sailer I, "In vitro study of the influence of dentin desensitizing and sealing on the shear bond strength of two universal resin cements", J Adhes Dent, 12, pp.381~392 (2010)
- Hitz T, "Are self-adhesive resin cements a valid alternative to conventional resin cements? A laboratory study of the long-term bond strength", Dent Mater, 28, pp.1183~1190 (2012)
- Di Hipólito V, "Effectiveness of self-adhesive luting cements in bonding to chlorhexidine-treated dentin", Dent Mater, 28, pp.495~501 (2012)
- Surabhi Joshi, "Comparative evaluation of NovaMin desensitizer and Gluma desensitizer on dentinal tubule occlusion: a scanning electron microscopic study", Journal of Periodontal & Implant Science, 43(6), pp.269~275 (2013), 대한치주과학회
- Munksgaard EC, "Bond strength between dentin and restorative resins mediated by mixtures of HEMA and glutaraldehyde", J Dent Res, 63, pp.1087~1089 (1984)
- Qin C, "Spectroscopic investigation of the function of aqueous 2-hydroxyethylmethacrylate", glutaraldehyde solution as a dentin desensitizer, 2006, pp.114, 354~359
- Nakabayashi N, "Dentin adhesion of “modified” 4-META", MMA-TBB resin: function of HEMA, 1992, pp.8, 259~264
- Arrais CA, "Effects of desensitizing agents on dentinal tubule occlusion", J Appl Oral Sci, 12, pp.144~148 (2004)
- Kolker JL, "Effect of desensitizing agents on dentin permeability and dentin tubule occlusion", J Adhes Dent, 4, pp.211~221 (2002)