A 54-year-old man has crowded dentition with moderate to advanced periodontitis (Fig.1) and bruxism (exostosis (Fig.6 *)).  It is essential to re-establish complete dentition by placing implants at #6, 7 and 15 initially and more when other teeth are lost.

Different Implant Types for Different Types of Bone

Xin Wei, DDS, PhD, MS 1st edition 10/23/2016, last revision 01/19/2018