Kit for fixing a dental prosthesis, characterized in that it comprises an implant bar (10 10 110) for fixing a dental prosthesis, and at least one implant (20 20 120), characterized in that the implant bar (10 10 110) comprises, on its upper surface (13 13 113), at least one well (11 11 111) for the insertion of an implant (20 20 120), and in that the fixing kit comprises at least one ring (28 128) designed to be fixed within a well (11 11 111) of the implant bar and to cooperate with an implant (20 20 120).
