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CAD/CAM - international magazine of digital dentistry

industry report _ composite restorations I ures; the timing was therefore ideal for implan- tation. When selecting the material, it is important to determine whether the patient already has a metal restoration. Additionally, it should be taken into consideration that implants greatly increase the resulting masticatory pressure owing to the lack of Sharpey’s fibres and the restricted trans- mission of stimuli. Hämmerle et al. have shown that the threshold of tactile sensitivity perceived with implants is on average nine times greater than with natural teeth.1 In order not to increase the amount of metal in the mouth, on the one hand, and to protect the bones, joints and antagonists through the buffer effect, on the other hand, the bionic restoration Figs. 9a & b_Transfer to the CAM software for nesting (a). The zirconium dioxide blank with the abutments milled from it (b). Fig. 10_Fitting the abutments on the plaster model. Figs. 11a & b_Attaching the abutments to the implant abutments using Sebond Implant (Schütz Dental). I 43CAD/CAM 3_2015 Fig. 8 Fig. 5 Fig. 11b Fig. 9bFig. 9a Fig. 10 Fig. 11a Fig. 4a Fig. 4b Fig. 6 Fig. 7

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