A dental implant system (1) for bone regeneration of a bone defect site (2) of a jaw bone (3) comprising an in the jaw bone (3) to be anchored implant (4) having a threaded bore (5), a foil (6) for covering the bone defect site (2) and of the implant (4), a fastening screw (7) for positionally stable fastening of the film (6) relative to the implant (4), wherein in the assembled position a screw bolt (8) of the fastening screw (7) through the film (6) projects, and with the threaded bore (5) of the implant (4) can be screwed, wherein a spacer element (9) between the implant (4) and the film (6) is disposed, wherein in the assembled position the screw bolt (8) extends through the spacer element (9) therethrough.
