Combination of a dental implant and an insertion tool for inserting the dental implant into a bone of a patient. The dental implant includes an anti-rotation means having a non-circular cross-sectional contour with at least one planar force transmission surface in the form of an anti-rotation surface (7a, 7b, 7c, 7d). The insertion tool includes an anti-rotation means having a non-circular cross-sectional contour with at least one planar force transmission surface in the form of a torque transmission surface (11a′, 11a″； 11b′, 11b″； 11c′, 11c″； 11d′, 11d″). One of the anti-rotation means forms a recess (6), and the other forms a bolt (10) having a rotational axis and designed to be received in the direction of the rotational axis in the recess (6), such that the at least one anti-rotation surface and at least one torque transmission surface can cooperate to transmit torque between the parts.
