Browse > Article
http://dx.doi.org/10.5395/JKACD.2003.28.4.348

AMOUNT OF POLYMERIZATION SHRINKAGE AND SHRINKAGE STRESS IN COMPOSITES AND COMPOMERS FOR POSTERIOR RESTORATION  

Park, Sung-Ho (Department of Conservative Dentistry, Yonsei University)
Lee, Soon-Young (Department of Conservative Dentistry, Yonsei University)
Cho, Yong-Sik (Department of Conservative Dentistry, Yonsei University)
Kim, Su-Sun (Department of Conservative Dentistry, Yonsei University)
Lee, Chang-Jae (College of Dentistry, Yonsei University)
Kim, Young-Joo (College of Dentistry, Yonsei University)
Lee, Bong-Hee (College of Dentistry, Yonsei University)
Lee, Kouang-Sung (College of Dentistry, Yonsei University)
Noh, Byung-Duk (Department of Conservative Dentistry, Yonsei University)
Publication Information
Restorative Dentistry and Endodontics / v.28, no.4, 2003 , pp. 348-353 More about this Journal
Abstract
The purpose of present study was to evaluate the polymerization shrinkage stress and amount of linear shrinkage of composites and compomers for posterior restoration. For this purpose, linear polymerization shrinkage and polymerization stress were measured. For linear polymerization shrinklage and polymerization stress measurement, custom made Linometer (R&B, Daejon, Korea) and Stress measuring machine was used (R&B, Daejon, Korea). Compositers and compomers were evaluated: Dyract AP (Dentsply Detrey, Gumbh. German) Z100 (3M Dental Products, St. Paul. USA) Surefil (Dentsply Caulk, Milford, USA) Pyramid (Bisco, Schaumburg, USA) Synergy Compact (Coltene, Altstatten, Switzerland), Heliomolar (Vivadent/Ivoclar, Liechtenstein), and Compoglass (Vivadent Ivoclar/Liechtenstein) were used. 15 measurements were made for each material. Linear polymerization shrinkage or polymerization stress for each material was compared with one way ANOVA with Tukey at 95% levels of confidence. For linear shrinkage: Heliomolar, Surefil
Keywords
Polymerization shrinkage stress; Polymerization shrinkage amount; Composite resin; Linometer; Tensiometer; Packable composite;
Citations & Related Records
연도 인용수 순위
  • Reference
1 Eick JD and Welch FH: Polymerization shrinkage of posterior composite resins and its possible influence on postopperative sensitivity. Quint Int, 17:103-111, 1986
2 Feilzer AJ, De Gee AJ and Davidson CL: Setting stress in composite resin in relation to configuration of the restoration. J Dent Res 66:1636-1639, 1987   DOI   PUBMED   ScienceOn
3 Krejci I. Sperr D and Lutz F: A three sited light curing technique for conventional Class II composite restorations. Quintessence Int. 18:125b;-131, 1987
4 :Lutz F, Krejci I and Barbakow.F: The importance of proximal curing in posterior composite resin restorations. Quintessence Int 23:605-609, 1992
5 Hansen EK: Effect of cavity depth and application technique on marginal adaptation of resins in dentin cavities. J Dent Res, 65:1319-1321, 1986   DOI   PUBMED   ScienceOn
6 Lim BS, Ferracane JL, Sakaguchi RL and Condon JR: Reduction of polymerization contraction stress for dental composites by two-step light activation. Dental Mater 18: 436-444, 2002   DOI   ScienceOn
7 Park SH, Krejci I and Lutz F: Consistency in the amount of linear polymerization shrinkage in syringa type composite. Dent Mater 442-446, 1999   DOI   ScienceOn
8 Mazer RB and Leinfelder KF: Evaluating a mlcrofill posterior composite resin: a five-year study. J Am Dent Assoc 123:32-38, 1992
9 Kemp-Scholte CM and Davidson CL: Marginal sealing of curing contraction gaps in class V composite resin restorations. J Dent Res 67:841-845, 1988   DOI   PUBMED   ScienceOn
10 de Gee AJ, Feilzer AJ and Davidson CL. True linear polymerization shrinkage of unfilled resins and composites determined with a linometer. Dent Mater 9: 11-14, 1993   DOI   ScienceOn
11 Davidson CL and Feilzer AJ: Polymerization shrinkage and polymerization shrinkage stress in polymer-based restoratives J Dent 435-440, 1997   PUBMED
12 Baush JR, de Lange K, Davidson CR, Peters A and De Gee AJ : Clinical significance of polymerization shrinkage of composite resins J Prosthet Dent, 48: 59-67, 1982   DOI   ScienceOn
13 Park SH, Krejci I and Lutz F: A comparison of microhardness of resin composites polymerized by plasmaarc or conventional visible light curing. Oper Dent 27:30-37, 2002
14 Christensen GJ : Tooth colored Posterior restoration. Oper Dent 22:146-148, 1997
15 Roberts JC, Powers JM and Craig RG: Fracture toughness of composite and unfilled restorative resins. J Dent Res, 56:748, 1977   DOI   PUBMED   ScienceOn
16 Feilzer AJ, De Gee AJ and Davidson CL. Increased wall to wall curing contraction in thin bonded resin layers. J Dent Res 68:50-58, 1989