A stabilization device intended to be used in addition and in combination with an endo-osseous dental implant, the endo-osseous implant having at least one endo-osseous anchoring foot adapted to an installation in a jaw bone of a patient so as to cooperate with an external pillar intended to be fixed into the anchoring foot and further fixing a dental prosthetic element, and the relative movements of the pillar relatively to the anchoring foot may be anti-rotationally inhibited, once the pillar is placed in the anchoring foot.
