Dental implant in one piece with an anchoring portion (12) intended to be anchored in the bone and a mounting part (18) intended to receive an element to be applied, fusing the anchoring part (12) with the mounting portion (18), at its upper end, through a section (16) outwardly flared and tapered on the outside and the anchoring part (12) and the mounting portion (18) of one piece being configured from a material based on zirconium oxide, wherein the mounting portion (18) a frustoconical or conical shape and being provided on one side with a flattening (20), and wherein the anchor portion (12) a threaded section (14), and the mounting portion (18) extending in the prolongation of the longitudinal axis (24) of the threaded section (14), and making the anchor portion (12) is at least partly roughened on its outer surface by an extraction process, wherein the material has between 92, 1 and 93, 5% by weight of ZrO2, between 4, 5 and 5, 5 wt% Y2O3 and between 1, 8 and 2, 2% by weight of HfO2 and the mounting portion (18) opposite the flattening (20) side, it is molded a groove (22) on the outer surface, extending from the front surface of the mounting portion (18) downwards and ends in a conical section, which forms the junction with the conical section (16) of the anchoring part (12).Implante dental de una sola pieza con una parte de anclaje (12) destinada a ser anclada en el hueso y con una parte de montaje (18) destinada a alojar un elemento que hay que aplicar, fusionándose la parte de anclaje (12) con la parte de montaje (18), en su extremo superior, a través de una sección (16) ensanchada hacia fuera y cónica por el exterior y estando configuradas la parte de anclaje (12) y la parte de montaje (18) de una sola pieza a partir de un material a base de óxido de circonio, presentando la parte de montaje (18) una forma troncocónica o cónica y estando provista en un lado de un aplanamiento (20), y presentando la parte de anclaje (12) una sección roscada (14), y extendié
