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Figure

Figure 6: Prefabrication of hard-tissue replacement in a woman with frontal, frontobasal and ethmoidal fibrous dysplasia.
a: Left: preoperative planning surgery and model: the planned resection zones corresponding to the volume of the implant to be preformed are marked red in the CT-dataset (from Dämmrich et al. [41]). b: Right: intraoperative image of the computer-assisted operation: the navigation pointer (green) points to the resection boundaries which were determined in the preoperative planning surgery (orange).