force-bearing areas decreased when a soft denture liner was used. However, the stresses in the bone increased remarkably up to 3.0 seconds after loading. Because of the time-dependent effect of stresses applied to soft denture liners, denture patients who clench or brux may not benefit as greatly from soft denture liners. The study indicates that viscoelastic finite-element analysis is helpful for evaluating soft denture liners. Soft denture liners appear to be useful for improving the stress distribution in the supporting structures under dentures and in turn causing less gum loss." Perma Laboratories, LLC is a family-owned business and has been in business for 33 years. The company was started by a dental technician. He learned to make dentures from his father-in-law who acquired the tr.
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