Comparative Evaluation of Dimensional Accuracy of Elastomeric Impression Materials when Treated with Autoclave Microwave and Chemical Disinfection

摘要

Background:Impression materials during impression procedure often get infected with various infectious diseases. Hence, disinfection of impression materials with various disinfectants is advised to protect the dental team. Disinfection can alter the dimensional accuracy of impression materials. The present study was aimed to evaluate the dimensional accuracy of elastomeric impression materials when treated with different disinfectants; autoclave, chemical, and microwave method.