Abstract: Prosthetic implant for prosthodontics which comprises an elongated intrabony body made of titanium which is to be substantially fully inserted within a receptacle formed in a mandibular or maxillary bone. The intrabony body has, at its proximal end which is to be located at the surface layer of the mandibular or maxillary bone, engagement means for a stump that supports a false tooth or a prosthesis. The external surface of the intrabony body has a roughness that is adapted to increase its integration with the bone except for a smooth portion which is provided starting from the proximal end.