4implantsolution.com You may the have seen the ads on TV from corporate dental chains claiming to use 21st Century Technology, but the fact is that the techniques and protocols they are using were invented decades, or even a century ago. The All-on-4® Treatment Concept was invented more than 2 decades ago, and the technique they use to make the dentures was invented in the early 1900’s The G4 Implant Solution is the only protocol that has made significant changes to the All-on-4® in the 21st Century!