Hertzian Load-bearing capacity of hybrid and nano-hybrid resin composites stored dry and wet

ABSTRACT

Statement of Problem: Hertzian indentation test has been proven to be an efficient and reliable alternative upon Vickers hardness test. This method has been used to test dental ceramics, amalgams, glass ionomers and luting cements.There is limited published information about the load-bearing capacity of resin composites using Hertizian indentation test