The development and know-how of SODIS APF (created in 1989) is based on the work of Professors Soulet and Besombes conducted during the 1950s.
This work is founded on the knowledge acquired since the 1900s, about the causes of dental dysmorphosis and imbalance. Pierre Robin was the first of a number of eminent specialists to succeed one another over the decades (Bimler, Balters, Muzj, De Coster, Château, Planas, Delaire, Soulet, Besombes, etc.).
The know-how of SODIS APF is also based on the results obtained by generations of dentists for the greater benefit of their patients.