A threaded dental implant for threading into a jaw bone that includes a crestal bone line in a portion of a bony alveolar crest, the threaded dental implant comprising: a) an implant body that includes a crestal portion and an intraossal portion, b) wherein the crestal portion is configured to receive a dental prosthesis, c) wherein the intraossal portion is provided with a screw thread or a self-piercing thread for insertion into the jaw bone, d) wherein a radially expanded shoulder is provided in the intraossal portion of the implant body wherein the radially expanded shoulder is annular or sleeve shaped and differs from the screw thread or self-piercing thread and wherein the shoulder is radially expanded relative to a central core implant body, e) wherein at least the central core implant body extends along a longitudinal axis of the threaded dental implant to an apex end of the threaded dental implant, and f) wherein the thread or self-piercing thread is arranged at a radially outer circumferential surface of the shoulder, characterized in that the shoulder, g1) includes at least one pass through opening that is configured as a grow in opening for the jaw bone wherein the pass through opening extends substantially parallel to the longitudinal axis of the implant body and establishes a connection between a coronal annular surface of the shoulder that is oriented towards the crestal portion and an annular apex surface of the shoulder that is oriented away from the crestal portion, and/or g2) includes a dead hole that is provided as the grow in opening for the jaw bone wherein the dead hole extends essentially parallel to the longitudinal axis of the implant body and is configured in the coronal annular surface of the shoulder that is oriented towards the crestal portion, g3) wherein the coronal annular surface of the shoulder that is oriented towards the crestal portion is offset in a direction of the longitudinal axis of the implant body from the crestal bone line in an apex direction or in a sub-crestal direction in a condition where the threaded dental implant is properly inserted into the jaw bone. a) an implant body that includes a crestal portion and an intraossal portion, b) wherein the crestal portion is configured to receive a dental prosthesis, c) wherein the intraossal portion is provided with a screw thread or a self-piercing thread for insertion into the jaw bone, d) wherein a radially expanded shoulder is provided in the intraossal portion of the implant body wherein the radially expanded shoulder is annular or sleeve shaped and differs from the screw thread or self-piercing thread and wherein the shoulder is radially expanded relative to a central core implant body, e) wherein at least the central core implant body extends along a longitudinal axis of the threaded dental implant to an apex end of the threaded dental implant, and f) wherein the thread or self-piercing thread is arranged at a radially outer circumferential surface of the shoulder, characterized in that the shoulder, g1) includes at least one pass through opening that is configured as a grow in opening for the jaw bone wherein the pass through opening extends substantially parallel to the longitudinal axis of the implant body and establishes a connection between a coronal annular surface of the shoulder that is oriented towards the crestal portion and an annular apex surface of the shoulder that is oriented away from the crestal portion, and/or g2) includes a dead hole that is provided as the grow in opening for the jaw bone wherein the dead hole extends essentially parallel to the longitudinal axis of the implant body and is configured in the coronal annular surface of the shoulder that is oriented towards the crestal portion, g3) wherein the coronal annular surface of the shoulder that is oriented towards the crestal portion is offset in a direction of the longitudinal axis of the implant body from the crestal bone line in an apex direction or in a sub-crestal direction in a condition where the threaded dental implant is properly inserted into the jaw bone.