Orthopedic implant unit, comprising: (a) a bone stabilizer element (11) having at least one hole (13) with a front hole section with a first opening (16), a rear hole section (25) with a second opening (17), where the hole is a transverse passage (18) extending from the first opening to the second opening (17)； (b) a locking element (32) in the anterior orifice section having a passage through it, and (c) a fastening element (30) having an elongated body (33) and a compressible head (34) in one end of the elongated body, having a compressed and uncompressed configuration, the diameter of the uncompressed configuration being greater than the passage through the blocking element and greater than the second opening of the stabilizing element, so that the head returns to the uncompressed configuration and thus retained within the transverse passage of the stabilizer element, in which the head of the fastener has the following configuration: the compressed configuration of the head of the fastener has a smaller diameter that is smaller than the smallest diameter of the passage through the blocking element when the head is subsequently moved through the passage of the blocking element, and the head changes towards the c non-compressed configuration so that it retains the head within the transverse passage of the stabilizer element； where the unit can be attached to the bone with a single forward movement of the clamping element through the passage of the blocking element and into the bone and the head of the clamping element returns to its uncompressed configuration； characterized by the fact that the second opening (17) is smaller than the first opening (16) and that the clamping element is prevented from leaving the bone by interacting with the head of the clamping element in the configuration not compressed and the blocking element, where an anterior surface of the head rests against a posterior surface of the blocking element.Unidad de implante ortopédico, comprendien
