A detailed knowledge of different aspects of bone is essential for long-term implant success. Primary stability of the implant has been proposed to be the most important factor responsible for the success of implant therapy, which is primarily determined by the density of the bone. A lot of research work has taken place to determine the success of implants placed in different quality and quantity of bone. Bone is a dynamic biological tissue composed of metabolically active cells that are integrated into a rigid framework. Bone quality and quantity plays an important role in the long-term success of implant therapy. Since the introduction of the concept of osseointegration, remarkable changes have taken place in implant dentistry. Periobasics Implantology, Recent Posts Introduction