구강회복응용과학지 (Journal of Dental Rehabilitation and Applied Science)

  • 제26권3호
  • /
  • Pages.253-264
  • /
  • 2010
  • /
  • 2384-4353(pISSN)
  • /
  • 2384-4272(eISSN)
대한턱관절교합학회 (Korean Academy of Stomatognathic Function and Occlusion)
권호 표지

Y-TZP ceramic의 표면처리에 따른 전장용 레진의 전단결합강도

Effect of Conditioning Methods on the Shear Bond Strength of Veneering composite on Zirconia Ceramic

  • 남현석 (전북대학교 치의학 전문대학원 치과보철학교실) ;
  • 송광엽 (전북대학교 치의학 전문대학원 치과보철학교실) ;
  • 안승근 (전북대학교 치의학 전문대학원 치과보철학교실) ;
  • 박주미 (전북대학교 치의학 전문대학원 치과보철학교실)
  • Nam, Hyun-Seok (Department of Prossthodontics, School of Dentistry, Chonbuk National University) ;
  • Song, Kwang-Yeob (Department of Prossthodontics, School of Dentistry, Chonbuk National University) ;
  • Ahn, Seung-Geun (Department of Prossthodontics, School of Dentistry, Chonbuk National University) ;
  • Park, Ju-Mi (Department of Prossthodontics, School of Dentistry, Chonbuk National University)
  • 투고 : 2010.06.18
  • 심사 : 2010.09.25
  • 발행 : 2010.09.30
PDF 다운로드
⟨ 이전 논문 다음 논문 ⟩

초록

최근 개발된 Yttrium-stabilized-tetragonal-zirconia-polycrystal(Y-TZP ceramic)은 생체 친화적이며 높은 굴곡 강도, 파절 저항성, 파괴 인성을 지니고 CAD-CAM을 통해 milling이 가능하여 많은 치과 영역에서 사용되고 있다. 구치부 zirconia framework을 사용하는 고정성 수복물의 경우에는 상부 장석 도재의 상대적으로 높은 빈도의 파절을 보이고 있다. 복합레진은 취성이 적고 법랑질 보다 마모도가 낮으며 수리가 용이하다. 높은 교합압 부위에서 전장용 복합레진을 사용한 임플란트 수복은 기능적인 장점을 지니며 흥미롭게 여겨지고 있다. 이번 연구의 목적은 Y-TZP ceramic에 몇 가지 표면 처리를 시행하여 전장용 복합레진을 적용 시켰을 때 도재 전장시과 비교하여 임상적 활용을 위한 유용한 전단결합강도를 지니는지를 알고자 함이다.

The purpose of this study is to know whether Yttrium-stabilized-tetragonal -zirconia-polycrystal(Y-TZP ceramic) gets enough shear bond strength for clinical uses by applying veneering composite resin through surface treatment on it and finally to compare it with the case of applying veneering porcelain. LavaTM zirconia frameworks(3M ESPE, Seefeld, Germany) were prepared. Group P was manufactured with LavaTM Ceram(3M ESPE, Seefeld, Germany) in cylindrical shape which has 4mm diameter, 5mm height. Group ZSR disposed sandblasting and applied silane, bonding agent and after that indirect composite resin was applied. Group ZRR got tribochemical coating by RocatecTM system(3M ESPE. Seefeld, Germany) and treated silane. Finally Group ZPR took the same treatment and applied LavaTM Ceram in the size of 0.3-0.5mm height. After burning out, sandblasting, HF and silane was applied. And then, indirect composite resin was applied. 1000 cycle thermocycling was performed in $5-55^{\circ}C$ and shear bond strength was measured. There were no significant differences between combining veneering porcelain to Y-TZP ceramic group and combining veneering resin to Y-TZP ceramic group in the aspect of shear bond strength (p>.05).

키워드

참고문헌

  1. Kern M, Wegner SM. Bonding to zirconia ceramic: Adhesion methods and their durability. Dent Mater 1998;14:64-71. https://doi.org/10.1016/S0109-5641(98)00011-6
  2. Kosmac T, Oblak C, Jevnikar P, Funduk N, Marion L. The effect of surface grinding and sandblasting on flexural strength and reliability of Y-TZP zirconia ceramic. Dent Mater 1999;15:426-33. https://doi.org/10.1016/S0109-5641(99)00070-6
  3. Borges GA, Sophr AM, de Goes MF, Sobrinho LC, Chan DCN. Effect of etching and airborne particle abrasion on the microstructure of different dental ceramics. J Prosthet Dent 2003;89:479-88. https://doi.org/10.1016/S0022-3913(02)52704-9
  4. Vult von Steyern P, Carlson P, Nilner K. Allceramic fixed partial dentures designed according to the DC-Zircon technique. A 2-year clinical study. J Oral Rehabil 2005; 32:180-187. https://doi.org/10.1111/j.1365-2842.2004.01437.x
  5. Raigrodski AJ, Chiche GJ, Potiket N. The efficacy of posterior three-unit zirconium- oxide-based ceramic fixed partial dental prostheses: A prospective clinical pilot study. J Prosthet Dent 2006;96:237-244. https://doi.org/10.1016/j.prosdent.2006.08.010
  6. Cifcy Y, Canay S. The effect of veneering materials on stress distribution in implantsupported fixed prosthetic restorations. Int J Oral Maxillofac Implants 2000;15:571-582.
  7. Hermann I, Bhowmick S, Lawn BR. Role of core support material in veneer failure of brittle layer structures. J Biomed Mater Res B Appl Biomater 2007;82:115-121.
  8. Kim B, Zhang Y, Pines M, Thompson VP. Fracture of porcelain-veneered structures in fatique. J Dent Res 2007;86:142-146. https://doi.org/10.1177/154405910708600207
  9. Takahashi Y, Hisama K, Sato Hl. Probability of failure of highly filled indirect resin- veneered implant-supported restorations:An in vitro study. Int J Prosthodont 2002;15: 179-182.
  10. Kobayashi K, Komine F, Blatz MB, Saito A. Influence of priming agents on the short-term bond strength of an indirect composite veneering material to zirconium dioxide ceramic. Quintessence Int 2009;40:545-551.
  11. Fischer J, Grohmann P and Stawarczyk B. Effect of zirconia surface treatments on the shear strength of zirconia/veneering ceramic composites. Dent Mater 2008;27:448 -454. https://doi.org/10.4012/dmj.27.448
  12. Blatz MB, Sadan A, Martin J, Lang BR. In vitro evaluation of shear bond strengths of resin to densely-sintered high-purity zirconium-oxide ceramic after long-term storage and thermal cycling. J Prosthet Dent 2004;91:356-362. https://doi.org/10.1016/j.prosdent.2004.02.001
  13. Blatz MB, Sadan A, Arch GH, Lang BR. In vitro evaluation of long-term bonding of Procera AllCeram alumina restorations with a modified resin luting agent. J Prosthet Dent 2003;89: 381-387. https://doi.org/10.1067/mpr.2003.89
  14. Blatz MB, Sadan A, Blatz U. The effect of silica coating on the long-term resin bond to the intaglio surface of Procera AllCeram restorations. Quintessence Int 2003;34:542-547.
  15. Aboushelib MN, Kleverlaan CJ, Feilzer AJ. Microtensile bond strength of different components of core veneered all-ceramic restorations Part II: Zirconia veneering ceramics. Dent Mater 2006;22: 857-863. https://doi.org/10.1016/j.dental.2005.11.014
  16. Al-Dohan HM, Yaman P, Dennison JB, Razzoog ME, Lang BR. Shear bond of core-eneer interface in bi-layered ceramics. J Prosthet Dent 2004;91: 349-55. https://doi.org/10.1016/j.prosdent.2004.02.009
  17. Thurmond JW, Barkmeier WW, Wilwerding TM. Effect of porcelain surface treatments on bond strengths of composite resin bonded to porcelain. J Prosthet Dent 1994;72:355-359. https://doi.org/10.1016/0022-3913(94)90553-3
  18. Matsumura H, Yanagida H, Tanoue N, Atsuta M, Shimoe S. Shear bond strength of composite resin veneering material to gold alloy with varying metal surface preparations. J Prosthet Dent 2001;86:315-319. https://doi.org/10.1067/mpr.2001.114823
  19. Aboushelib MN, de jager N, Kleverlaan CJ, Feilzer AJ. Microtensile bond strength of different components of core veneered all-ceramic restorations. Dent Mater 2005;21:984-91. https://doi.org/10.1016/j.dental.2005.03.013
  20. Kern M, Thompson VP. Sandblasting and silica coating of a glass-infiltrated alumina ceramic: Volume loss, morphology, and changes in the surface composition. J Prosthet Dent 1994;71:453- 61. https://doi.org/10.1016/0022-3913(94)90182-1