scanning electron microscope (SEM) and tooth hardness test exposed to jatropha curcas sap

Root canal treatment is one way to maintain teeth that are severely inflamed which can be treated using local anesthetics or devitalizing Medicine. Natural ingredients from plants have been studied as alternative agents. Jatropha is a plant Euphorbiaceous family that has been studied for this purpose. However, information is scarce. Purpose: To find out the Scanning Electron Microscope (SEM) image of teeth exposed to jatropha curcas sap,to determine the hardness of the teeth after the application of jatropha curcas sap extract. Methods: Laboratory experimental research with post test design with control group. Sixteen premolars were divided into 2 groups. All teeth were prepared for Class I preparation. One group as a control group and the other 1 as treated group were stored in artificial saliva for 7 days after placement of jatropha sap extract into the prepared cavity and filled with GIC. The jatropha sap is cleaned in the area around the cavity, grinded and polished with 1200 grit to 3000 grit abrasive paper. The samples were tested for hardness using a Vickers hardness tester. Results: The hardness of the samples carried out decreased with the slight category. Control group = 6.112 HV, Treated group = 5,909 HV. Results of SEM photos with 6.000-10.000 times magnification on the surface of the sample showed white lines showing exposed dentinal tubules with more intensity than the control group and looked consistent in all samples. Conclusion: Jatropha Curcas Sap reduces the hardness with slight category and dissolves several components in the dentinal tubules.