case_images: PMC9507783_01
case_images: Initial situation of the maxilla: teeth 16-14 insufficient composite restorations; tooth 16 endodontically treated.
case_images: CRID2022-6872542.002.jpg
case_images: PMC9507783_01_CRID2022-6872542.002.jpg
case_images: fig2
case_images: The other vital teeth showed insufficient restoration margins and carious lesions (Figures 2 and 3).
case_images: Initial situation in the mandible: teeth 44-47 insufficient composite restorations; tooth 45, 46 endodontically treated; lateral view: open edge-to-edge bite in the region of teeth 16, 46 and a cross bite in the region of teeth 15, 45.
case_images: CRID2022-6872542.003.jpg
case_images: PMC9507783_01_CRID2022-6872542.003.jpg
case_images: fig3
case_images: The other vital teeth showed insufficient restoration margins and carious lesions (Figures 2 and 3).
case_images: Cavity preparations and bases in the mandible.
case_images: CRID2022-6872542.004.jpg
case_images: PMC9507783_01_CRID2022-6872542.004.jpg
case_images: fig4
case_images: Following the removal of the existing composites from teeth 44-47 and caries excavation, cavity bases were placed to cover the root canal fillings and cavity floors (Clearfil DC core plus, Dentin, Kuraray Noritake Dental Inc., Tokyo, Japan) (Figure 4).
case_images: Digital design for teeth 44, 45, 46, and 47; CEREC SW 5.1.3.
case_images: CRID2022-6872542.005.jpg
case_images: PMC9507783_01_CRID2022-6872542.005.jpg
case_images: fig5
case_images: Various tools can be used to easily customize this design (Figures 5 and 6).
case_images: Restorations designed for teeth 47, 46, 45, and 44, ready for grinding.
case_images: CRID2022-6872542.006.jpg
case_images: PMC9507783_01_CRID2022-6872542.006.jpg
case_images: fig6
case_images: Various tools can be used to easily customize this design (Figures 5 and 6).
case_images: (a) Technical workflow: grinding restorations with MC X5; (b) & (c) handling preparations (d)-(f) staining and glazing restorations.
case_images: CRID2022-6872542.007.jpg
case_images: PMC9507783_01_CRID2022-6872542.007.jpg
case_images: fig7
case_images: After grinding in the CEREC MC X5 production unit, the retention pin of the crown was removed, and the connecting area was finished with a fine-grid diamond instrument (Figure 7).
case_images: Finalization of the restorations 47, 46, 45, and 44 on a printed model.
case_images: CRID2022-6872542.008.jpg
case_images: PMC9507783_01_CRID2022-6872542.008.jpg
case_images: fig8
case_images: The restorations were checked for accuracy of fit and occlusal contacts on a printed model (SolFlex, W2P, Vienna, Austria) and adjusted where necessary (Figure 8).
case_images: Final restorations of the teeth 47, 46, 45, and 44.
case_images: CRID2022-6872542.009.jpg
case_images: PMC9507783_01_CRID2022-6872542.009.jpg
case_images: fig9
case_images: The restorations were placed on a firing tray with a firing pad (DeguDent, Hanau-Wolfgang, Germany) and fired at 760 C (Figure 9). Finally, the restoration was high-shine polished with a diamond polishing paste (Fegupol 8059, Feguramed, Buchen, Germany) (Figure 9.
case_images: PMC9507783_02
case_images: Restorations placed on teeth 44, 45, 46, and 47.
case_images: CRID2022-6872542.010.jpg
case_images: PMC9507783_02_CRID2022-6872542.010.jpg
case_images: fig10
case_images: The restoration proved to be a good color match with the adjacent teeth (Figure 10).
case_images: Cavity preparations and bases in the maxilla.
case_images: CRID2022-6872542.011.jpg
case_images: PMC9507783_02_CRID2022-6872542.011.jpg
case_images: fig11
case_images: After placing the mandibular restorations, the maxillary teeth (16-14) were prepared, and a digital impression was taken, in the same appointment (Figures 11 and 12).
case_images: Digital design for teeth 16, 15, and 14; CEREC SW 5.1.3.
case_images: CRID2022-6872542.012.jpg
case_images: PMC9507783_02_CRID2022-6872542.012.jpg
case_images: fig12
case_images: After placing the mandibular restorations, the maxillary teeth (16-14) were prepared, and a digital impression was taken, in the same appointment (Figures 11 and 12).
case_images: Restorations designed for teeth16, 15, and 14, ready for grinding.
case_images: CRID2022-6872542.013.jpg
case_images: PMC9507783_02_CRID2022-6872542.013.jpg
case_images: fig13
case_images: The restorations were produced as described above (Figures 13, 14, and 15) and placed in another appointment (Figure 16).
case_images: Finalization of the restorations 16, 15 and 14 on a printed model.
case_images: CRID2022-6872542.014.jpg
case_images: PMC9507783_02_CRID2022-6872542.014.jpg
case_images: fig14
case_images: The restorations were produced as described above (Figures 13, 14, and 15) and placed in another appointment (Figure 16).
case_images: Final restorations for teeth 16, 15 and 14.
case_images: CRID2022-6872542.015.jpg
case_images: PMC9507783_02_CRID2022-6872542.015.jpg
case_images: fig15
case_images: The restorations were produced as described above (Figures 13, 14, and 15) and placed in another appointment (Figure 16).