Influence of surface modification techniques on shear bond strength between different zirconia cores and veneering ceramics
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PURPOSE. Veneering porcelain might be delaminated from underlying zirconia-based ceramics. The aim of this study was the evaluation of the effect of different surface treatments and type of zirconia (white or colored) on shear bond strength (SBS) of zirconia core and its veneering porcelain. MATERIALS AND METHODS. Eighty zirconia disks (40 white and 40 colored; 10 mm in diameter and 4 mm thick) were treated with three different mechanical surface conditioning methods (Sandblasting with 110 μm Al2O3 particle, grinding, sandblasting and liner application). One group had received no treatment. These disks were veneered with 3 mm thick and 5 mm diameter Cercon Ceram Kiss porcelain and SBS test was conducted (cross-head speed = 1 mm/min). Two and one way ANOVA, Tukey’s HSD Past hoc, and T- test were selected to analyzed the data (α=0.05). RESULTS. In this study, the factor of different types of zirconia ceramics (P=.462) had no significant effect on SBS, but the factors of different surface modification techniques (P=.005) and interaction effect (P=.018) had a significant effect on SBS. Within colored zirconia group, there were no significant differences in mean SBS among the four surface treatment subgroups (P=0.183). Within white zirconia group“, Ground group”exhibited a significantly lower SBS value than“ as milled”or control (P=0.001) and liner (P=.05) groups. CONCLUSION. Type of zirconia did not have any effect on bond strength between zirconia core and veneer ceramic. Surface treatment had different effects on the SBS of the different zirconia types and grinding dramatically decreased the SBS of white zirconia- porcelain.
Abstract
PURPOSE. Veneering porcelain might be delaminated from underlying zirconia-based ceramics. The aim of this study was the evaluation of the effect of different surface treatments and type of zirconia (white or colored) on shear bond strength (SBS) of zirconia core and its veneering porcelain. MATERIALS AND METHODS. Eighty zirconia disks (40 white and 40 colored; 10 mm in diameter and 4 mm thick) were treated with three different mechanical surface conditioning methods (Sandblasting with 110 μm Al2O3 particle, grinding, sandblasting and liner application). One group had received no treatment. These disks were veneered with 3 mm thick and 5 mm diameter Cercon Ceram Kiss porcelain and SBS test was conducted (cross-head speed = 1 mm/min). Two and one way ANOVA, Tukey’s HSD Past hoc, and T- test were selected to analyzed the data (α=0.05). RESULTS. In this study, the factor of different types of zirconia ceramics (P=.462) had no significant effect on SBS, but the factors of different surface modification techniques (P=.005) and interaction effect (P=.018) had a significant effect on SBS. Within colored zirconia group, there were no significant differences in mean SBS among the four surface treatment subgroups (P=0.183). Within white zirconia group“, Ground group”exhibited a significantly lower SBS value than“ as milled”or control (P=0.001) and liner (P=.05) groups. CONCLUSION. Type of zirconia did not have any effect on bond strength between zirconia core and veneer ceramic. Surface treatment had different effects on the SBS of the different zirconia types and grinding dramatically decreased the SBS of white zirconia- porcelain.
참고문헌 (42)
- Barnfather KD, "Restoration of the upper dental arch using Lava all-ceramic crown and bridgework", Br Dent J, 202, pp.731~735 (2007)
- Coli P, "Precision of a CAD", CAM technique for the production of zirconium dioxide copings, 2004, pp.17, 577~580
- Della Bona A, "Fracture behavior of lithia disilicate- and leucite-based ceramics", Dent Mater, 20, pp.956~962 (2004)
- Casucci A, "Influence of different surface treatments on surface zirconia frameworks", J Dent, 37, pp.891~897 (2009)
- Guazzato M, "Influence of surface and heat treatments on the flexural strength of Y-TZP dental ceramic", J Dent, 33, pp.9~18 (2005)
- Kim HJ, "Effect of zirconia surface treatments on the shear bond strength of veneering ceramic", J Prosthet Dent, 105, pp.315~322 (2011)
- Bonfante EA, "Fatigue and damage accumulation of veneer porcelain pressed on Y-TZP", J Dent, 38, pp.318~324 (2010)
- Beuer F, "High-strength CAD", CAM-fabricated veneering material sintered to zirconia copings--a new fabrication mode for all-ceramic restorations, 2009, pp.25, 121~128
- Al-Dohan HM, "Shear strength of core-veneer interface in bi-layered ceramics", J Prosthet Dent, 91, pp.349~355 (2004)
- Fischer J, "Flexural strength of veneering ceramics for zirconia", J Dent, 36, pp.316~321 (2008)
- Sailer I, "Prospective clinical study of zirconia posterior fixed partial dentures: 3-year follow-up", Quintessence Int, 37, pp.685~693 (2006)
- Komine F, "Effect of cooling rate on shear bond strength of veneering porcelain to a zirconia ceramic material", J Oral Sci, 52, pp.647~652 (2010)
- Fahmy NZ, "Bond strength, microhardness, and core", veneer interface quality of an all-ceramic system, 2010, pp.19, 95~102
- Saito A, "A comparison of bond strength of layered veneering porcelains to zirconia and metal", J Prosthet Dent, 104, pp.247~257 (2010)
- Vult von Steyern P, "All-ceramic fixed par-tial dentures designed according to the DC-Zirkon technique. A 2-year clinical study", J Oral Rehabil, 32, pp.180~187 (2005)
- Raigrodski AJ, "The efficacy of posterior three-unit zirconium-oxide-based ceramic fixed partial dental prostheses: a prospective clinical pilot study", J Prosthet Dent, 96, pp.237~244 (2006)
- Guess PC, "Shear bond strengths between different zirconia cores and veneering ceramics and their susceptibility to thermocycling", Dent Mater, 24, pp.1556~1567 (2008)
- De Jager N, "The influence of design parameters on the FEA-determined stress distribution in CADCAM produced all-ceramic dental crowns", Dent Mater, 21, pp.242~251 (2005)
- Aboushelib MN, "Microtensile bond strength of different components of core veneered all-ceramic restorations", Dent Mater, 21, pp.984~991 (2005)
- Manicone PF, "An overview of zirconia ceramics: basic properties and clinical applications", J Dent, 35, pp.819~826 (2007)
- Drummond JL, "Mechanical property evaluation of pressable restorative ceramics", Dent Mater, 16, pp.226~233 (2000)
- Ozkurt Z, "In vitro evaluation of shear bond strength of veneering ceramics to zirconia", Dent Mater J, 29, pp.138~146 (2010)
- Chaiyabutr Y, "The effect of hydrofluoric acid surface treatment and bond strength of a zirconia veneering ceramic", J Prosthet Dent, 100, pp.194~202 (2008)
- Fischer J, "Shear bond strength between veneering ceramics and ceria-stabilized zirconia", alumina, 2010, pp.103, 267~274
- Aboushelib MN, "Microtensile bond strength of different components of core veneered all-ceramic restorations", Dent Mater, 21, pp.984~991 (2005)
- Aboushelib MN, "Microtensile bond strength of different components of core veneered all-ceramic restorations. Part II: Zirconia veneering ceramics", Dent Mater, 22, pp.857~863 (2006)
- Aboushelib MN, "Microtensile bond strength of different components of core veneered all-ceramic restorations. Part 3: double veneer technique", J Prosthodont, 17, pp.9~13 (2008)
- Saito A, "A comparison of bond strength of layered veneering porcelains to zirconia and metal", J Prosthet Dent, 104, pp.247~257 (2010)
- Aboushelib MN, "Effect of zirconia type on its bond strength with different veneer ceramics", J Prosthodont, 17, pp.401~408 (2008)
- Curtis AR, "The influence of surface modification techniques on the performance of a Y-TZP dental ceramic", J Dent, 34, pp.195~206 (2006)
- Kosmac T, "The effect of surface grinding and sandblasting on flexural strength and reliability of Y-TZP zirconia ceramic", Dent Mater, 15, pp.426~433 (1999)
- Guazzato M, "Strength, reliability and mode of fracture of bilayered porcelain", zirconia (Y-TZP) dental ceramics, 2004, pp.25, 5045~5052
- Kern M, "Surface conditioning influences zirconia ceramic bonding", J Dent Res, 88, pp.817~822 (2009)
- Fischer J, "Effect of zirconia surface treatments on the shear strength of zirconia", veneering ceramic composites, 2008, pp.27, 448~454
- Al-Dohan HM, "Shear strength of core-veneer interface in bi-layered ceramics", J Prosthet Dent, 91, pp.349~355 (2004)
- Fischer J, "Impact of thermal properties of veneering ceramics on the fracture load of layered Ce-TZP", A nanocomposite frameworks, 2009, pp.25, 326~330
- Chevalier J, "Critical effect of cubic phase on aging in 3mol% yttria-stabilized zirconia ceramics for hip replacement prosthesis", Biomaterials, 25, pp.5539~5545 (2004)
- Ardlin BI, "Transformation-toughened zirconia for dental inlays, crowns and bridges: chemical stability and effect of low-temperature aging on flexural strength and surface structure", Dent Mater, 18, pp.590~595 (2002)
- Fischer J, "Shear bond strength between veneering ceramics and ceria-stabilized zirconia", alumina, 2010, pp.103, 267~274
- Tinschert J, "Clinical behavior of zirconia-based fixed partial dentures made of DC-Zirkon: 3-year results", Int J Prosthodont, 21, pp.217~222 (2008)
- Guazzato M, "Influence of surface and heat treatments on the flexural strength of a glass-infiltrated alumina", zirconia-reinforced dental ceramic, 2005, pp.21, 454~463
- 최부경, "Shear bond strength of veneering porcelain to zirconia and metal cores", The Journal of Advanced of Prosthodontics, 1(3), pp.129~135 (2009), 대한치과보철학회