구강회복응용과학지 (Journal of Dental Rehabilitation and Applied Science)

  • 제25권2호
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  • Pages.83-94
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  • 2009
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  • 2384-4353(pISSN)
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  • 2384-4272(eISSN)
대한턱관절교합학회 (Korean Academy of Stomatognathic Function and Occlusion)
권호 표지

표면처리가 지르코니아와 레진 시멘트의 전단결합강도에 미치는 효과

The Effect of Surface Treatment on the Shear Bond Strength of Resin Cement to Zirconia Ceramics

  • 정승현 (원광대학교 치과대학 치과보철학 교실) ;
  • 김계순 (원광대학교 치과대학 치과보철학 교실) ;
  • 이재인 (원광대학교 치과대학 치과보철학 교실) ;
  • 이진한 (원광대학교 치과대학 치과보철학 교실) ;
  • 김유리 (원광대학교 치과대학 치과보철학 교실) ;
  • 조혜원 (원광대학교 치과대학 치과보철학 교실)
  • Jung, Seung-Hyun (Department of Dentistry, Graduate School, Wonkwang University) ;
  • Kim, Kye-Soon (Department of Dentistry, Graduate School, Wonkwang University) ;
  • Lee, Jae-In (Department of Dentistry, Graduate School, Wonkwang University) ;
  • Lee, Jin-Han (Department of Dentistry, Graduate School, Wonkwang University) ;
  • Kim, Yu-Lee (Department of Dentistry, Graduate School, Wonkwang University) ;
  • Cho, Hye-Won (Department of Dentistry, Graduate School, Wonkwang University)
  • 투고 : 2009.03.11
  • 심사 : 2009.06.25
  • 발행 : 2009.06.30
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초록

본 연구는 지르코니아의 연마 정도와 tribochemical coating 등 두 가지 표면처리가 두 가지 레진 시멘트, 즉 Bis-GMA 계 레진 시멘트와 자가접착형 레진 시멘트와의 결합력에 어떠한 영향을 미치는가를 연구 비교하였다. $1{\mu}m$과 $50{\mu}m$ 의 다이아몬드 디스크로 연마한 지르코니아 시편을 만들어 접착기전이 다른 두 가지 레진 시멘트 RelyX ARC(3M Espe, USA)와 RelyX Unicem(3M Espe, USA)으로 결합시켰다. 지르코니아 표면에 로카텍 시스템 처리를 한 군과 하지 않은 군을 비교해 지르코니아와 레진 시멘트 사이의 전단결합강도를 측정하여 다음과 같은 결론을 얻었다. 1. 로카텍 시스템으로 표면처리를 한 군이 하지 않은 군에 비해 높은 전단결합강도를 보였다(P < 0.001). 2. 로카텍 시스템으로 표면처리를 한 군에서는 $50{\mu}m$ 연마 군이 $1{\mu}m$ 연마 군에 비해 높은 전단결합강도를 보였으며 통계학적 유의성을 보였다(P <0.001). 그러나 로카텍 처리를 하지 않은 군에서는 $50{\mu}m$ 연마 군과 $1{\mu}m$ 연마 군 간의 차이는 없었다(P >0.01). 3. RelyX Unicem을 이용하여 접착한 군이 RelyX ARC를 이용하여 접착한 군에 비해 높은 전단결합강도를 보였다(P < 0.01). 본연구의 결과에 따르면, 새로운 형태의 자가접착형 레진 시멘트의 지르코니아와의 전단결합강도는 기존의 Bis-GMA 계 레진 시멘트보다 우수하였으나, 제조자의 지시와 달리 지르코니아 표면에 로카텍 처리를 하는 것이 전단결합강도의 증진에 매우 효과적이었다.

The aim of this study was to investigate the shear bond strength between zirconia ceramic and resin cement according to various surface treatments. The surface of each zirconia ceramic was subjected to one of the following treatments and then bonded Rely X Unicem or Rely X ARC resin cement; (1) Rocatec system and $50{\mu}m$ surface polishing, (2) No treatment and $50{\mu}m$ surface polishing, (3) Rocatec system and $1{\mu}m$ surface polishing, (4) No treatment and $1{\mu}m$ surface polishing. Each of eight bonding group was tested in shear bond strengths by universal testing machine(Z020, Zwick, Ulm, Germany) with crosshead speed of 1mm/min. The results were as follows; 1. Rocatec treatment groups showed greater bonding strengths than No Rocatec groups. There was significant difference of among groups(P<0.001) 2. For Rocatec groups, $50{\mu}m$ surface roughness groups showed greater bonding strengths than $1{\mu}m$ surface roughness groups.(P<0.001) But for No Rocatec groups, There was no significant difference of among groups(P>0.05) 3. Rely X Unicem groups showed greater bonding strengths than Rely X ARC groups. There was significant difference of among groups(P<0.01) Within the conditions of this study, Rocatec treatment was an effective way of increasing zirconia bonds to a resin cement, even in the case of self-adhesive resin cement.

키워드

참고문헌

  1. Kosmac T, Oblack 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;15:426-433 https://doi.org/10.1016/S0109-5641(99)00070-6
  2. $\ddot{O}$zcan M, Nijhuis H, Valandro LF. Effect of various surface conditioning methods on the adhesion of dual-cure resin cement with MDP functional monomer to zirconia after thermal aging. Dent Mater 2008;27:99-104 https://doi.org/10.4012/dmj.27.99
  3. Spohr AM, Borges GA, Burnett LH, Mota EG, Oshima HMS. Surface modification of In-Ceram zirconia ceramic by Nd: YAG Laser, Rocatec system, or aluminum oxide sandblasting and its bond strength to a resin cement. Photomed Laser Surg. 2008;26:203-208 https://doi.org/10.1089/pho.2007.2130
  4. Tsukakoshi M, Shinya A, Gomi H, Lassila LV, Vallittu PK, Shinya A. Effects of dental adhesive cement and surface treatment on bond strength and leakage of zirconium oxide ceramics. Dent Mater J 2008 Mar;27:159-171 https://doi.org/10.4012/dmj.27.159
  5. Blatz MB, Chiche G, Holst S, Sadan A. Influence of surface treatment and simulated aging on bond strengths of luting agents to zirconia. Quintessence Int 2007 Oct;38:745-753
  6. Akgungor G, Sen D, Aydin M. Influence of different surface treatments on the short-term bond strength and durability between a zirconia post and a composite resin core material. J Prosthet Dent 2008;99:388-399 https://doi.org/10.1016/S0022-3913(08)60088-8
  7. $\ddot{O}$zcan M, Nijhuis H, Valandro LF. Effect of various surface conditioning methods on the adhesion of dual-cure resin cement with MDP functional monomer to zirconia after thermal aging. Dent Mater 2008;27:99-104 https://doi.org/10.4012/dmj.27.99
  8. Radovic I, Monticelli F, Goracci C, Vulicevic ZR, Ferrari M. Self-adhesive resin cements: A literature review. J Adhes Dent 2008;10:251-258
  9. L$\ddot{u}$thy H, Loeffel O, Hammerle CH. Effect of thermocycling on bond strength of luting cements to zirconia ceramic. Dent Mater. 2006;22:195-200 https://doi.org/10.1016/j.dental.2005.04.016
  10. Oyague RC, Monticelli F, Toledano M, Osorio E, Ferrari M, Osorio R. Influence of surface treatments and resin cement selection on bonding to densely-sintered zirconium-oxide ceramic. Dent Mater 2009;25:172-179 https://doi.org/10.1016/j.dental.2008.05.012
  11. Guazzato M, Albakry M, Ringer SP, Swain MV. Strength, fracture toughness and microstructure of a selection of all ceramic materials. PartⅡ. Zirconia-based dental ceramics. Dent Mater 2004;20:449-456 https://doi.org/10.1016/j.dental.2003.05.002
  12. Ozcan M, Valittu PK. Effect of surface conditioning methods on the bond strength of luting cement to ceramics. Dent Mater 2003;19:725-731 https://doi.org/10.1016/S0109-5641(03)00019-8
  13. Wegner SM, Kern M. Long-term resin bond strength to zirconia ceramic. J Adhes Dent 2000;2:139-147
  14. Janda R, Roulet JF, Wulf M, Tiller HJ. A new adhesive technology for all ceramics. Dent Mater 2003;19:567-573 https://doi.org/10.1016/S0109-5641(02)00106-9
  15. Ozcan M, Alkuru HN, Gemalmaz D : The effect of surface treatment on the shear bond strength of luting cement to a glass-infiltlated alumina ceramic. Int J Prosthodont 2001;14:335-339
  16. Kim BY, Bae EK, Shim JS, Lee KU. The influence of ceramic surface treatments on the tensile bond strength of composite resin to all-ceramic coping materials. J Prosthet Dent 2005;94:357-362 https://doi.org/10.1016/j.prosdent.2005.08.012
  17. Piwowarczyk A, Lauer HC, Sorensen JA. The shear bond strength between luting cements and zirconia ceramics after two pre-treatments. Oper Dent. 2005;30:382-8
  18. Borges GA, Sophr AM, de Goes MF, Sobrinho LC, Chan DC. Effect of etching and airborne particle abrasion on the microstructure of different dental ceramics. J Prosthet Dent 2003;89:479-488 https://doi.org/10.1016/S0022-3913(02)52704-9
  19. Oyague RC, Monticelli F, Toledano M, Osorio E, Ferrari M, Osorio R. Effect of water aging on microtensile bond strength of dual-cured resin cements to pre-treated sintered zirconium-oxide ceramics. Dent Mater 2009;25:392-398 https://doi.org/10.1016/j.dental.2008.09.002
  20. Ernst CP, Cohnen U, Stender E, Willershausen B. In vitro retentive strength of zirconium oxide ceramic crowns using different luting agents. J Prosthet Dent. 2005 Jun;93:551-8 https://doi.org/10.1016/j.prosdent.2005.04.011
  21. Palacios R, Johnson GH, Phillips KM, Raigrodski AJ. Retention of zirconium oxide ceramic crowns with three types of cement. J Prosthet Dent. 2006;96:104-114 https://doi.org/10.1016/j.prosdent.2006.06.001
  22. Matinlinna JP, Lassila LV, Vallittu PK. Pilot evaluation of resin composite cement adhesion to zirconia using a novel silane system. Acta Odont Scand 2007;65:44-51 https://doi.org/10.1080/00016350600973060
  23. Kumbuloglu O, Lassila LV, User A, Vallittu PK. A study of the physical and chemical properties of four resin composite luting cements. Int J Prosthodont 2004;17:357-363