| 摘要 |
An orthodontic anchor device ( 10 ) for a surgical traction element is described. The anchor device comprises a fixing device ( 12 ), which can be fixed in or to a bone in the mouth region, as well as a clamping device ( 18 ) coupled to the fixing device ( 12 ). The clamping device ( 18 ) has at least one locating region for the traction element as well as an oblique surface which can rotate relative to the locating region or which co-operates with a rotatable element. In order to produce a clamping force which fixes the traction element, a relative rotation takes place between the oblique surface and the rotatable element or between the oblique surface and the locating region.
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