Patent ID: 6848908

Claim:
An arrangement, comprising: a spacer element operative to support a superstructure, the spacer comprising a first passage having an opening and a center line and a second passage having an opening and a center line along a longitudinal axis, at least one of the center lines being arranged at an angle with respect to a direction of screwing, the first passage being operative to receive a first screw operative to be fastened in an implant and operative to receive a screwdriver to act on the first screw, the first passage being arranged at an angle relative to a direction of screwing of the first screw, the second passage being operative to receive a second screw and a screwdriver operative to act on the second screw, the second screw being operative to fasten the superstructure to the spacer; wherein the center lines angled with respect to the direction of screwing set the screwdrivers at an angle relative to the directions of screwing when the screwdriver is applied via its front parts into the respective screw head and the respective screw is tightened in its associated thread.