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Medicine and Health Sciences

Virginia Commonwealth University

2011

Ethanol

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Comparison Of Adhesion Of Gutta Percha/Ah Plus® And Resilon/Epiphany® Se™ After A Final Rinse With Different Concentrations Of Ethanol, Suren Paravyan May 2011

Comparison Of Adhesion Of Gutta Percha/Ah Plus® And Resilon/Epiphany® Se™ After A Final Rinse With Different Concentrations Of Ethanol, Suren Paravyan

Theses and Dissertations

The purpose of this study was to evaluate effect of final rinse of ethanol on bond strength in teeth obturated with Gutta Percha (GP)/AH Plus® or Resilon/Epiphany®SE™. Thirty-two extracted human anterior teeth were shaped to size 30, 0.06 taper and subjected to an identical irrigation protocol. Specimens were randomly divided into eight groups according to final irrigating solution (saline, 70%, 95%, 100% ethanol) and obturation material. Two millimeter thick slices were obtained by sectioning each obturated root. Bond strength was determined using micropush-out assay. Data was analyzed using Student’s t-test. Obturation with GP/AH Plus® formed a statistically significant stronger bond …