#$%^&*AU2012200267B220130411.pdf#####Torque Transmission Tool Abstract The present invention relates to a combination of a dental implant and an insertion tool for inserting the dental s implant into a bone of a patient. The dental implant comprises an anti-rotation means having a non-circular cross-sectional contour which comprises at least one planar force transmission surface in the form of an antirotation surface (7a, 7b, 7c, 7d) . The insertion tool io comprises an anti-rotation means having a non-circular cross-sectional contour which comprises at least one planar force transmission surface in the form of a torque transmission surface (11a', 1la''； lb' , lb''； lc', 11c''； ld', 1ld''). One of said anti-rotation means is forms a recess (6), and the other of said anti-rotation means 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 antirotation surface and at least one torque transmission 20 surface can cooperate to transmit torque between the parts. The anti-rotation surface (7a, 7b, 7c, 7d) and the torque transmission surface (11a' , a' ' ； llb' , lb''； 11c', 11c''； lid', lid'') are arranged such that, while the bolt (10) is received in the recess (6), said anti25 rotation surface (7a, 7b, 7c, 7d) and said torque transmission surface (11a', 11a''； lb', lb''； 11c', 11c''； lid', lid'') can be rotated relative to one another between a first, non-torque transmission position, in which said anti-rotation surface (7a, 7b, 7c, 7d) and said 30 torque transmission surface (11a' , 1a' ' ； 11b' , ib' '； 11c', lc''； lid', lid'') have little or no contact, and a second, torque transmission position, in which said anti5902127 1:LKMrotation surface (7a, 7b, 7c, 7d) and said torque transmission surface (11a', 11a''； lib', 11b''； 11c', 11c''； 11d', 11d'') are in maximum contact with each other, wher
