Adhesion between 4-META/MMA-TBB Resin and Cementum
نویسندگان
چکیده
4'METAfMMA'TBB resin has shown good bieeompatibility and remarkable adhesion to dentin. It seems to be suitable for use {n periodontal tissues for retrograde root sealing and treatment of vertically fractured roots. For an adhesive resin to be useful clinically, it must bond not only to the dentin but also to the cementum. The purpose of this study was to evaluate the long-term adhesion durability of 4-METAIMMA-TBB resin to cementurn kept in water at 37°C , Bevine root cementum and dentin surfaces were treated with 10'3 selution before 4'METAIMMA' TBB resin was applied on treated surfaces. The micro-tensile hend strength (ItTBS) decreased during the first two months; dye leakage value increased during the first four menths and stabilized thereafter. No significant differences in adhesion durability were recognized between the dentin and cementum,
منابع مشابه
Durability of adhesion between 4-META/MMA-TBB resin and cementum.
4-META/MMA-TBB resin has shown good biocompatibility and remarkable adhesion to dentin. It seems to be suitable for use in periodontal tissues for retrograde root sealing and treatment of vertically fractured roots. For an adhesive resin to be useful clinically, it must bond not only to the dentin but also to the cementum. The purpose of this study was to evaluate the long-term adhesion durabil...
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