IN DEPTH WITH
In the patient case presented, the colleagues worked completely without a model. The purely virtual workflow was generated with the scannable AxioPrisa bite fork carrier (Figs. 1-12).
software after initial scanning of dental arches, so that the virtual upper and lower jaw are arranged in a spatially correct manner relative to the base of the skull. After a vestibular scan is performed to record the habitual occlusion, the analogue SAM transfer bow is applied
as usual. “There has really been some progress here. Even when working without models, everything can now continue as usual,” Wichnalek said. The use and advantages of polychromatic hybrid ceramic also extend to a variety of cases as the duo highlighted.
Its special surface structure is recognised by the associated
Fig. 2: The AxioPrisa software recognises the structures of the bite fork and spatially aligns the upper jaw
Fig. 1: The AxioPrisa bite fork carrier is scanned together with the maxillary dental arch
Fig. 3: Partial crown preparation on 26 and full crown preparation on 37 in the virtual model
Fig. 4: The construction of the partial and full crown from the hybrid ceramic VITA ENAMIC multiColor
Fig. 7: The full crowns constructed out of hybrid ceramic on 45, 46 and 47
Fig. 6: The full crown preparations on 45, 46 and 47 in the virtual model
Fig. 5: Both restorations on 26 and 37 in the virtual articulator
51 DENTAL ASIA SEPTEMBER / OCTOBER 2024
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