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This paper proposed a novel method for dental implant guide, based on computer aided design technique with CT data and dental 3D data. We analyze the patient's 3D dental data, and then plan the implant area and support area interactively. With the help of 2D image, we can accurately calculate the anatomical implants direction and a safe distance. With biomechanical principles as well as aesthetical...
In order to economize the labor time and increase the accuracy of dental restoration, an automated CAM system for NC tool path planning and generation is developed in this work. Compared with traditional methods, the proposed automated CAM system brings in a novel algorithm for model machining boundary extraction, an algorithm for multi-model path planning and an algorithm for tool path generation...
Optimal gingival contours around restored teeth and implants are of critical importance for restorative success and esthetics. This paper describes a novel computer-aided methodology for building a 3-D statistical model of gingival contours from a 3-D scan dental dataset and reconstructing missing gingival contours in partially edentulous patients. The gingival boundaries were first obtained from...
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