Resin Composites And Polymerization Shrinkage

Yıl 2011, Cilt: 5 Sayı: 2, 895 - 902, 01.07.2011

Merve Uluakay Hüseyin İnan Kıvanç Yamanel Neslihan Arhun

Öz

The introduction of resin-based dental materials around the middle of the previous century was a revolution in restorative dentistry. Dental composites are esthetically pleasing materials however they still have several shortcomings that limit their applications. The major and unsolved problem for contemporary restorative materials is polymerization shrinkage. This problem may cause marginal leakage and increase the risk of cuspal deflection, secondary caries and pulpal inflammation. Efforts to diminish polymerization shrinkage have been focused on the development of new monomer systems, placement and polymerization techniques. Despite introduction of new low shrinkage monomer systems and polymerization techniques, long time and many new researches are needed to solve polymerization shrinkage problem of composite restorative materials

Anahtar Kelimeler

Resin composite, polymerization shrinkage

Kompozit Rezinler Ve Polimerizasyon Büzülmesi

Öz

Rezin esaslı dental materyallerin geçen yüzyılın ortalarında tanıtılması, restoratif diş hekimliğinde bir devrim niteliğindeydi. Dental kompozitler estetik açıdan memnuniyet verici materyaller olmakla birlikte, rutin olarak uygulanmalarını kısıtlayan bazı eksik yönleri mevcuttur. Günümüzde kullanılan restoratif materyallerin en büyük ve çözülemeyen problemleri polimerizasyon büzülmesidir. Bu problem, marjinal sızıntıya sebep olabilir ve tüberkül hareketi, sekonder çürük ve pulpal inflamasyon risklerini arttırabilir. Polimerizasyon büzülmesini azaltmaya yönelik girişimler, yeni monomer sistemleri, farklı kompozit yerleştirme ve polimerizasyon teknikleri üzerinde yoğunlaşmıştır. Yeni düşük büzülmeye sahip monomer sistemlerinin ve polimerizasyon tekniklerinin geliştirilmesine rağmen, kompozit restoratif materyallerin polimerizasyon büzülmesi probleminin çözülmesi için daha çok araştırma ve zamana gerek vardır

Anahtar Kelimeler

Kompozit rezin, polimerizasyon büzülmesi

Kaynakça

• Dayangaç B. Kompozit rezin restorasyonlar Ankara: AÜ yayınları, 2000.
• Furuse A. Y. , Gordon K. , Rodrigues F. P., Silikas N., Watts D. C. Colour-stability and gloss-retention of silorane and dimethacrylate composites with accelerated aging. J. Dent. 36: 945-952, 2008.
• Surdevant CM., Roberson TM., Heymann HO., Sturde- vant JR. The Art and Science of Operative Dentistry. St. Louis: Mosby-Year Book, Inc., 1995, 252-263.
• Charbeneau GT. Principles and Practice of Operative Dentistry. Philadelphia: Lea&Febiger, 1988, 269-272.
• Önal B. Restoratif Diş Hekimliğinde Maddeler Bilgisi. İzmir: Eüdhf Yayınları, 2001, 47-68
• Gladwin M., Bagby M. Clinical Aspects of Dental Materials Theory, Practice, and cases. USA: Lippincott Williams & Wilkins, 2004, 60-72
• Baum L, McCoy RB. Advanced Restorative Dentistry. Philadelphia: WB Saunders Co., 1984, 142-146.
• Moszner N, Klapdohr S. Nanotechnology for dental- composites. Int. J. Nanotechnology 1: 130-156, 2004
• Terry DA. Direct applications of a nanocomposite resin sys- tem: Part 1-The evolution of contemporary composite ma- terials. Pract. Proced. Aesthet. Dent. 16:417-422, 2004
• Mitra SB., Wu D., Holmes BN. An application of nanotechnology in advanced dental materials. JADA 134:1382-1390, 2003
• Chen H. Y., Manhart J., Hickel R., Kunzelmann K. Poly- merization contraction stress in light-cured packable com- posite resins. Dental Materials, 17: 254-259, 2001
• Gökçe K.,Özel E. Kompozit restorasyonlarda son geliş- meler. Atatürk Üniv. Diş Hek. Fak. Der. 15:52-60, 2005.
• Palin W. M., Fleming J. P., Burke F. J., Marquis P. M., Randall R C.The reliability in flexural strength testing of a novel dental composite. J. Dent. 31: 549-557, 2003
• Goldberg M. In vitro and in vivo studies on the toxicity of dental resin components: a review. Clin. Oral Inves- tig. 12: 1-8, 2008
• Villalta P., Lu H., Okte Z., Garcia-Godoy F., Powers JM. Effects of staining and bleaching on color change of dental composite resins. J. Prosthet. Dent.. 95: 137- 42, 2006
• Yap A.U.J., Ng S.C., Siow K.S. Soft start polymerizati- on influence effectiveness of cure and post gel shrinka- ge. Oper. Dent. 26:260-266, 2001
• Yap A.U.J., Senevirante C. Influence of light energy density on effectiveness of composite resin. Oper Dent. 26:460-466, 2001
• Noort RV. Introduction to Dental Materials. London : Mosby, 1994,89-105.
• Aw T.C., Nicholls J.I. Polymerization shrinkage of densely filled resin composites. Oper. Dent. 26:498-504, 2001
• Condon JR., Ferracane JL. Assessing the effect of com- posite formulation on polymerization stress. J. Am. Dent. Assoc. 131:497-503, 2000.
• Ferracane JL., Ferracane LL., Braga RR. Effect of admixed high-density polyethylene (HDPE) spheres on contraction stress and properties of experimental composites. J. Bi- omed. Mater. Res. (Appl Biomed) 66:318-23, 2003.
• Labella R., Lambrechts P., Van Meerbeek B., Vanherle G. Polymerization shrinkage and elasticity of flowab- le composites and filled adhesives. Dent. Mater. 15: 128-37, 1999.
• Kostoryz EL., Tong PY., Chappelow CC., Glaros AG., Eick JD., Yourtee DM. In vitro toxicity of spiroorthocarbo- nate monomers designed for non-shrinking dental resto- ratives. J. Biomater. Sci. Polym. Ed. 11:187-96, 2000.
• Papadogiannis D., Kakaboura A., Palaghias G., Elia- des G. Setting characteristics and cavity adaptati- on of low-shirinking resin composites. Dent. Mater. 25:1509-16, 2009.
• Peutzfeldt A. Resin composites in dentistry:the mono- mer systems. Eur. J. Oral Sci. 105:97-116, 1997.
• Parazio M. A., Mendes L. C., Gomes A. S. Miran- da M. S., Amaral A. C. F. Degradation of a dental filling material after high caries challange. Mater. Res. 7;639-642, 2004
• Ajlouni M.A., mendes L.C., Soliman MM., Oosom- bat C., Laffoon J.F., Warren J. The use of ormocer as an alternative material for bonding orthodontic brackets. Angle Orthod. 75: 106-108, 2005
• Tilbrook DA, Clarke RL, Howle NE, Braden M. Photocurable epoxy-polyol matrices for use in den- tal composites I. Biomaterials. 21: 1743-1753, 2000.
• Eick JD., Kostoryz EL., Rozzi SM., Jacobs DW., Ox- man JD., Chappelow CC. In vitro biocompatibility of oxirane/polyol dental composites with promising physical properties. Dent. Mater. 8: 413-421, 2002.
• Weinmann W., Thalacker C., Guggenberger R. Siloranes in dental composites. Dent. Mater. 21: 68-74, 2005.
• Schweikl H., Schmalz G., Weinmann W. The indu- ction of gene mutations and micronuclei by oxiranes and siloranes in mammalian cells in vitro. J. Dent. Res. 83: 17-21, 2004.
• 3M ESPE Filtek Silorane Manual
• Bagis YH., Baltacioglu IH., Kahyaogullari S. Com- paring microleakage and the layering methods of si- lorane-based resin composite in wide Class II MOD cavities. Oper. Dent. 34:578-85, 2009.
• Hahnel S., Henrich A., Bürgers R., Handel G., Ro- sentritt M. Investigation of mechanichal properties of modern dental composites after artificial aging for one year. Oper. Dent. 35: 412-9, 2010.
• Schmidt M, Kirkevang LL, Horsted-Bindslev P, Poul- sen S. Marginal adaptation of a low-shrinkage silo- rane-based composite: 1-year randomized clinical trial. Clin. Oral İnvestig. 15:291-295, 2011.
• Sagaguchi RL., Ferrecance JL. Stress transfer from polymerization shrinkage of a chemical cured com- posite bonded to a pre-cast composite substrate. Dent. Mater. 14; 106-111:1998.
• Unterbrink GL., Liebenberg WN. Flowable resin composites as “filled adhesives”: literature review and clinical recommendations. Quintessence Int 30; 249-257, 1999.
• Ferrecance JL. Developing a more complete unders- tanding of stressed produced in dental composites during polymerization. Dent. Mater. 21; 36-42: 2005.
• Tarle Z., Meniga A., Ristic M., Sutalo J., Pichler G. The effect of photopolimerization method on the quality of composite resin samples. J. Oral Rehabil. 25; 436-442: 1998.
• Rueggeberg FA., Ergle JW., Mettenburg DJ. Poly- merization depths of contemporary light curing units using microhardness. J. Esthet. Dent. 12; 340-349: 2000.
• Davidson CL. Resisting the curing contraction with adhesive composites. J. Prosthet. Dent. 55; 446- 447: 1986.
• Lutz F., Krejci., Barbakow F. Quality and durability of marginal adaptation in bonded composite resto- rations. Dent. Mater. 7:107-113, 1991.
• Bertolotti RL. Posterior composite technique utilizing directed polymerisation shrinkage and a novel mat- rix. Pract. Periodontics Aesthet. Dent. 3:53-58, 1991.
• Fusayama T. Indications for self-cured and light-cu- red composite resins. J. Prosthet. Dent. 67:46-51, 1992.
• Garberoglio R., Coli P., Brannstrom. Contraction gaps in Class II restorations with self-cured and light- cured resin composites. Am. J. Dent. 8:303-307, 1995.
• Davidson CL., Feilzer AJ. Polymerization shrinka- ge stress in polymer-based restoratives. J. Dent. 25:499-505, 2000.
• Bektaş ÖÖ. Siso ŞH., Eren D. Işık kaynakları poli- merizasyon ve klinik uygulamalar. EÜ Diş Hek. Fak. Derg. 27:117-124, 2006.
• Kanca J., Suh Bl. Pulse activation: Reducing resin- based composite contraction stresses at the enamel cavosurface margins. Am. J. Dent. 12:107-112, 1999.
• Wang Y., Suh Bl. The effect on microstrain in a composite of time interval in a two-step curing pro- cedure. J. Dent. Res. 78:395, 1999.
• Braga RR., Ferrecane JL. Contraction stress related to degree of conversion and reaction kinetics. J. Dent. Res. 81:114-118, 2002.