IADR Abstract Archives
Effect of Application of Silver Diamine Flouride/Potassium Iodide Agent on The Microshear Bond Strength and Micromorphology of RMGIC/Dentine Interface
Objectives: To evaluate the effect of application of silver diamine flouride /potassium iodide agent on the microshear bond strength between RMGIC and dentine pretreated with 37% phosphric acid for 5 seconds
Methods: Fifty six sound molars were collected and allocated for the study. Teeth were extracted only for clear clinical indication such as extraction of impacted third molar. The selected teeth were prepared and cut with large carborundum disc to obtain flat sound dentin surface away from the pulp chamber by about 2.5-3mm and this is confirmed by periapical radiograpg. Teeth were divded into two groups. Group A tweenty eight molar with sound dentin pretreated with 37% phosphoric acid without application of Silver Diamine Fluoride. Group B tweenty eight molar with sound dentin pretreated with 37% phosphoric acid followed by application of Silver Diamine flouride.
RMGIC was Applied Through Tigon Tubes adhered over the dentin surface, then the specimens were aged for six months in artificial saliva
Results: Regarding to Man-Whetniey test there was a significant difference between two groups (p=0.004)
Conclusions: Application of Silver Diamine Fluoride/Potassium Iodide Agent Reduce The Microshear Bond strength Between RMGIC abd dentin
Methods: Fifty six sound molars were collected and allocated for the study. Teeth were extracted only for clear clinical indication such as extraction of impacted third molar. The selected teeth were prepared and cut with large carborundum disc to obtain flat sound dentin surface away from the pulp chamber by about 2.5-3mm and this is confirmed by periapical radiograpg. Teeth were divded into two groups. Group A tweenty eight molar with sound dentin pretreated with 37% phosphoric acid without application of Silver Diamine Fluoride. Group B tweenty eight molar with sound dentin pretreated with 37% phosphoric acid followed by application of Silver Diamine flouride.
RMGIC was Applied Through Tigon Tubes adhered over the dentin surface, then the specimens were aged for six months in artificial saliva
Results: Regarding to Man-Whetniey test there was a significant difference between two groups (p=0.004)
Conclusions: Application of Silver Diamine Fluoride/Potassium Iodide Agent Reduce The Microshear Bond strength Between RMGIC abd dentin