In 1998, six surgeons and two engineers, convinced by Professor BOUSQUET’s dual mobility hip implant idea, created a study group to develop a prosthesis based on this concept which was about to enter public domain in 1999.

Choosing the name GROUPE GILES (Groupe des Inventeurs Lyonnais et Stéphanois) was an homage to Pr. Gilles BOUSQUET’s legacy.

The orthopedic surgeons are :

Olivier BONNARD in VILLEURBANNE

Arnaud FIQUET in LYON

Philippe BAUCHU in LYON

Alain CYPRES in ROANNE

Philippe GIRARDIN in MONTBRISON

Daniel NOYER in BOURGOIN-JALLIEU

The biomechanical engineers are:

Christophe ROY 

Jean MOULIN