Comparative study of the shear bond strength of various veneering materials on grade II commercially pure titanium
2
조회
0
다운로드
0
인용
0
참고문헌
키워드
초록
PURPOSE. To compare the shear bond strength of various veneering materials to grade II commercially pure titanium (CP-Ti). MATERIALS AND METHODS. Thirty specimens of CP-Ti disc with 9 mm diameter and 10 mm height were divided into three experimental groups. Each group was bonded to heat-polymerized acrylic resin (Lucitone 199), porcelain (Triceram), and indirect composite (Sinfony) with 7 mm diameter and 2 mm height. For the control group (n=10), Lucitone 199 were applied on type IV gold alloy castings. All samples were thermocycled for 5000 cycles in 5-55˚C water. The maximum shear bond strength (MPa) was measured with a Universal Testing Machine. After the shear bond strength test, the failure mode was assessed with an optic microscope and a scanning electron microscope. Statistical analysis was carried out with a Kruskal-Wallis Test and Mann-Whitney Test. RESULTS. The mean shear bond strength and standard deviations for experimental groups were as follows: Ti-Lucitone 199 (12.11 ± 4.44 MPa); Ti-Triceram (11.09 ± 1.66 MPa); Ti-Sinfony (4.32 ± 0.64 MPa). All of these experimental groups showed lower shear bond strength than the control group (16.14 ± 1.89 MPa). However, there was no statistically significant difference between the Ti-Lucitone 199 group and the control group, and the Ti-Lucitone 199 group and the Ti-Triceram group. Most of the failure patterns in all experimental groups were adhesive failures. CONCLUSION. The shear bond strength of veneering materials such as heat-polymerized acrylic resin, porcelain, and indirect composite to CP-Ti was compatible to that of heatpolymerized acrylic resin to cast gold alloy.
Abstract
PURPOSE. To compare the shear bond strength of various veneering materials to grade II commercially pure titanium (CP-Ti). MATERIALS AND METHODS. Thirty specimens of CP-Ti disc with 9 mm diameter and 10 mm height were divided into three experimental groups. Each group was bonded to heat-polymerized acrylic resin (Lucitone 199), porcelain (Triceram), and indirect composite (Sinfony) with 7 mm diameter and 2 mm height. For the control group (n=10), Lucitone 199 were applied on type IV gold alloy castings. All samples were thermocycled for 5000 cycles in 5-55˚C water. The maximum shear bond strength (MPa) was measured with a Universal Testing Machine. After the shear bond strength test, the failure mode was assessed with an optic microscope and a scanning electron microscope. Statistical analysis was carried out with a Kruskal-Wallis Test and Mann-Whitney Test. RESULTS. The mean shear bond strength and standard deviations for experimental groups were as follows: Ti-Lucitone 199 (12.11 ± 4.44 MPa); Ti-Triceram (11.09 ± 1.66 MPa); Ti-Sinfony (4.32 ± 0.64 MPa). All of these experimental groups showed lower shear bond strength than the control group (16.14 ± 1.89 MPa). However, there was no statistically significant difference between the Ti-Lucitone 199 group and the control group, and the Ti-Lucitone 199 group and the Ti-Triceram group. Most of the failure patterns in all experimental groups were adhesive failures. CONCLUSION. The shear bond strength of veneering materials such as heat-polymerized acrylic resin, porcelain, and indirect composite to CP-Ti was compatible to that of heatpolymerized acrylic resin to cast gold alloy.
참고문헌 (36)
- Lautenschlager EP, "Titanium and titanium alloys as dental materials", Int Dent J, 43, pp.245~253 (1993)
- King AW, "A comparison of the hardness of different types of titanium and conventional metal ceramics", J Prosthet Dent, 72, pp.314~319 (1994)
- Wang RR, "Titanium for prosthodontic applications:a review of the literature", Quintessence Int, 27, pp.401~408 (1996)
- Jemt T, "Precision of CNC-milled titanium frameworks for implant treatment in the edentulous jaw", Int J Prosthodont, 12, pp.209~215 (1999)
- Riedy SJ, "Fit of implant frameworks fabricated by different techniques", J Prosthet Dent, 78, pp.596~604 (1997)
- Ortorp A, "Comparisons of precision of fit between cast and CNC-milled titanium implant frameworks for the edentulous mandible", Int J Prosthodont, 16, pp.194~200 (2003)
- Gilbert JL, "Bond characteristics of porcelain fused to milled titanium", Dent Mater, 10, pp.134~140 (1994)
- Kimura H, "Oxidation effects on porcelain-titanium interface reactions and bond strength", Dent Mater J, 9, pp.91~99 (1990)
- Wang RR, "Silicon nitride coating on titanium to enable titanium-ceramic bonding", J Biomed Mater Res, 46, pp.262~270 (1999)
- Ohkubo C, "Shear bond strengths of polymethyl methacrylate to cast titanium and cobalt-chromium frameworks using five metal primers", J Prosthet Dent, 83, pp.50~57 (2000)
- Miyakawa O, "Layered structure of cast titanium surface", Dent Mater J, 8, pp.175~185 (1989)
- Kaus T, "Clinical follow-up study of ceramic veneered titanium restorations-three-year results", Int J Prosthodont, 9, pp.9~15 (1996)
- Cai Z, "Porcelain adherence to dental cast CP titanium: effects of surface modifications", Biomaterials, 22, pp.979~986 (2001)
- Taira Y, "Influence of surface oxidation of titanium on adhesion", J Dent, 26, pp.69~73 (1998)
- Lee CF, "The effect of bead attachment systems on casting patterns and resultant tensile bond strength of composite resin veneer cast restorations", J Prosthet Dent, 66, pp.623~630 (1991)
- Shue SL, "The effect of metal retentive designs on resin veneer retention", J Prosthet Dent, 58, pp.297~305 (1987)
- McConnell RJ, "Metal-resin bonding", J Calif Dent Assoc, 21, pp.38~42 (1993)
- Jones RM, "Microleakage and shear bond strength of resin and porcelain veneers bonded to cast alloys", J Prosthet Dent, 65, pp.221~228 (1991)
- Barzilay I, "Mechanical and chemical retention of laboratory cured composite to metal surfaces", J Prosthet Dent, 59, pp.131~137 (1988)
- Faria AC1, "Comparative study of chemical and mechanical retentive systems for bonding of indirect composite resin to commercially pure titanium", Braz Dent J, 19, pp.134~138 (2008)
- Taira Y, "Adhesive bonding of titanium with a thione-phos-phate dual functional primer and self-curing luting agents", Eur J Oral Sci, 108, pp.456~460 (2000)
- Vojvodic D, "The bond strength of polymers and metal surfaces using the ‘silicoater’technique", J Oral Rehabil, 22, pp.493~499 (1995)
- Andrade Tarozzo LS, "Comparison of retentive systems for composites used as alternatives to porcelain in fixed partial dentures", J Prosthet Dent, 89, pp.572~578 (2003)
- Adachi M, "Oxide adherence and porcelain bonding to titanium and Ti-6Al-4V alloy", J Dent Res, 69, pp.1230~1235 (1990)
- Atsü S, "Bond strength of three porcelains to two forms of titanium using two firing atmospheres", J Prosthet Dent, 84, pp.567~574 (2000)
- Low D, "Thermal expansion coefficient of titanium casting", J Oral Rehabil, 28, pp.239~242 (2001)
- Togaya T, "An application of pure titanium to the metal porcelain system", Dent Mater J, 2, pp.210~219 (1983)
- Petridis H, "Bonding indirect resin composites to metal: Part 1. Comparison of shear bond strengths between different metal-resin bonding systems and a metal-ceramic system", Int J Prosthodont, 16, pp.635~639 (2003)
- Tanaka T, "A comparison of water temperatures for thermocycling of metal-bonded resin specimens", J Prosthet Dent, 74, pp.345~349 (1995)
- Kim JY, "Effect of laboratory procedures and thermocycling on the shear bond strength of resin-metal bonding systems", J Prosthet Dent, 90, pp.184~189 (2003)
- Kourtis SG, "Bond strengths of resin-to-metal bonding systems", J Prosthet Dent, 78, pp.136~145 (1997)
- Gale MS, "Thermal cycling procedures for laboratory testing of dental restorations", J Dent, 27, pp.89~99 (1999)
- Rossomando KJ, "Thermocycling and dwell times in microleakage evaluation for bonded restorations", Dent Mater, 11, pp.47~51 (1995)
- Persson M, "Metal-ceramic bond strength", Acta Odontol Scand, 54, pp.160~165 (1996)
- Pröbster L, "Three-point bending strength of ceramics fused to cast titanium", Eur J Oral Sci, 104, pp.313~319 (1996)
- Stannard JG, "Effect of multiple firing on the bond strength of selected matched porcelain-fused-to-metal combinations", J Prosthet Dent, 63, pp.627~629 (1990)