Stress distribution around implant in mandibular overdenture with two different base materials

Abstract This in vitro study was aimed to evaluate the stress distribution around two implants in mandibular over-denture with two different base materials using masticatory simulator. There were two groups of upper and lower epoxy casts. First group was consisted of the upper and lower denture made of epoxy. The second group was consisted of upper and lower dentures made from nylon dentures.