The Journal of Korean Academy of Prosthodontics (대한치과보철학회지)

The Korean Academy of Prosthodonitics (대한치과보철학회)
권호 표지

EFFECT OF SURFACE DESIGN ON BOND STRENGTH OF RELINING DENTURE RESIN

결합면 형태가 이장용 레진의 결합강도에 미치는 영향

  • Park Eun-Ju (Department of Prosthodontics, School of Dentistry, Wonkwang University) ;
  • Jin Tai-Ho (Department of Prosthodontics, School of Dentistry, Wonkwang University)
  • 박은주 (원광대학교 치과대학 치과보철학교실) ;
  • 진태호 (원광대학교 치과대학 치과보철학교실)
  • Published : 2004.04.01
Download PDF
⟨ Previous Next ⟩

Abstract

Statement of problem: Removable partial denture and complete denture often require denture base relines to improve the fit against the tissue-bearing mucosa because of gradual changes in edentulous ridge contours and resorption of underlying bone structure. Purpose: This study was performed to investigate the effect of surface design on bond strength of relining denture base resins to denture base acrylic resin. Materials and method: Heat curing resin(Lucitone 199, Dentsply U.S.A. and Vertex, Dentimex, Holland), self curing resin(Tokuso rebase, Tokuyama, Japan), and visible light curing resin(Triad, Dentsply, U.S.A.) were used in this study. The surface designs were classified as butt, bevel and rabbet joint and the bond strengths were measured by Universial Testing Machine (Zwick 2020, Zwick Co., Germany). Results and Conclusion: The obtained results from this study were as follows ; 1. The bond strength of Vertex resin was higher than those of Tokuso rebase and Triad. 2. The bond strength of rabbet and bevel joint was higher than that of butt joint. 3. The failure mode of Triad and Tokuso rebase was mainly adhesive, but cohesive failure was shown mainly in vertex.

Keywords

References

  1. Boucher CO. The relining of complete dentures. J Prosthet Dent 1973;30:521-6
  2. Ortman HR, Ortman LF. Denture refitting with today' s concepts and materials. Dent Clin North Am 1975;19:269-90
  3. Chung CH. Complete Dentures. Chung-Hae Publ. 1995. pp. 491-9
  4. Zarb GA, Bolender CL, Hickey JC, Carlsson GE. Boucher's prosthodontic treatment for edentulous patients. 11th ed CV Mosby Co 1997;390-9
  5. Cucci ALM, Rached RN, Giampaolo ET, Vergani CE. Tensile bond strengths of hard chairside reline resins as influenced by water storage. J Oral Rehabil 1999; 26:631-4 https://doi.org/10.1046/j.1365-2842.1999.00428.x
  6. Stanford JW, Burns CL, Paffenbarger GC. Self-curing resins for repairing dentures; Some physical properties. J Am Dent Assoc 1955;51:307-315 https://doi.org/10.14219/jada.archive.1955.0193
  7. Craig RG. Restorative dental materia Is. 8th ed CV Mosby Co 1989: 509-59
  8. Arena CA. Evans DB. Hilton TJ. A comparison of bond strengths among chairside hard reline materials. J Prosthet Dent 1993: 70: 126-31
  9. Harrison WM, Stansbury BE. The effect of joint surface contours on the transverse strength of repaired acrylic resin. J Prosthet Dent 1970:23:464-72
  10. Ward JE. Moone PC, Levine RA, Behrendt CL. Effect of repair surface design, repair material, and processing method on the transverse strength of repaired acrylic denture resin. J Prosthet Dent 1992 :67:815-20
  11. Beyli MS. von Fraunhofer JA. Repair of fractured acrylic resin. J Prosthet Dent 1980 :44:497-503
  12. Phillips RW. Science of Dental Materials. 1 ed Denture base resins Technical considerations. Miscellaneous resins & Techniques. W B Saunders Co 1973:178
  13. Khan Z. von Fraunhofer JA. Razavi R. The staining characteristics. transverse strength, and microhardness of a visible lightcured denture base material. J Prosthet Dent 1987:57:384-6
  14. Ogle RE, Sorensen SE, Lewis EA. A new visible light cured resin system applied to removable prosthodontics. J Prosthet Dent 1986 :56:497-506
  15. Wyatt CCL, Harrop TJ, MacEntee MI. A comparison of physical characteristics of six hard denture reline materials. J Prosthet Dent 1986:55:343-6
  16. Cucci AL. Vergani CEo Giampaolo ET. Maria C. Water sorption, solubility. and bond strength of two autopolymerizing acrylic resins and one heat-polymerizing acrylic resin. J Prosthot Dent 1998:80:434-8
  17. Peyton FA. Physical and clinical characteristics of synthetic resins used in dentistry. J Am Dent Assoc 1943: 30: 1179-89
  18. Rose EE, Lal J. Green R. Effects of peroxide amine and hydroquinone in varying concentrations on the polymerization rate of polymethyl methacrylates. Slurries. J Am Dent Assoc 1958:56:375-81
  19. Smith DC, Bains MED. Residual methyl methacrylate in the denture base and its relation to denture sore mouth. Br Dent J 1955:98:55-8
  20. Razavi R. Khan Z, von Fraunhofer JA. The bond strength of a visible light-cured re-line resin to acrylic resin denture base material. J Prosthet Dent 1990:63:485-7
  21. Caul HJ. Stanford JW, Serio AF. Properties of self-curing denture base resins. J Am Dent Assoc 1952:44:295-8
  22. Austin AT. Basker RM. The level of residual monomer in acrylic denture base materials with particular reference to a modified method of analysis. Br Dent J 1980:149:281-6
  23. McCabe JF, Wilson HJ. The use of dif-ferential scanning calorimetry for the evaluation of dental materials. Part II : Denture base materials. J Oral Rehabil 1980:7:235-43
  24. Leong A. Grant AA. The transverse strength of repairs in polymethyl methacrylate. Aust Dent J 1971: 16:232-8