METHOD FOR CREATING A BONE-FRAGMENT-SPECIFIC DRILLING JIG SET FOR THE FORMATION OF DRILLED HOLES FOR A PERFORATED OSTEOSYNTHESIS PLATE, AND CORRESPONDING DEVICE AND DRILLING JIG SET

摘要

The invention makes available a method for creating a bone-fragment-specific drilling jig set for the formation of drilled holes for an osteosynthesis plate. The method involves a virtual presentation of a repositioned arrangement of a first and a second bone fragment (K1, K2) for the reconstruction of an intact form of a bone (K); a virtual arrangement of a perforated osteosynthesis plate (OP), which has been selected and is to be used, on the repositioned arrangement; an at least partial virtual imaging of the hole arrangement (LA) of the selected osteosynthesis plate (OP) arranged on the repositioned arrangement; creation of data of a first drilling jig (S1) with a first drilling jig hole arrangement (LA1') for the formation of drilled holes (BL) on the first bone fragment (K1), and creation of data of a second drilling jig (S2) with a second drilling jig hole arrangement (LA2') for the formation of drilled holes (BL) on the second bone fragment (K2; K2'). The data of the drilling jigs (S1, S2) are created in such a way that these have a respective associated mechanical and/or optical indicator device (KO1, KO2) which permits low-tolerance or tolerance-free positioning. (Fig. 1e)