Abstract
In the past few years, the prosthodontic educational and research focus evolved beyond traditional therapeutic approaches. This progress resulted from three major initiatives. First, materials research has simplified impression-making protocol and denture relining technique. Second, improved understanding of the role and particularly the limitations of mechanical analogs for the masticatory system (i.e., articulators). The third initiative, and the major research and educational catalyst, has been the technique of osseointegration, which has had a profound impact on research and education in virtually all our clinical endeavors. As a result, the consequences of an aging edentulous environment or a terminal dentition have been more successfully addressed than ever before and many clinicians even began to forecast the demise of the complete denture technique. Thankfully though, the initial euphoria resulting from the availability of implant-supported solutions has now ablated, and a more realistic assessment has emerged. In this article, emphasis more on correlation of senile osteoporosis and role of Vitamin D in relation to the success of oral implantology.