Fig. 4.

Glazed crowns after try-in and landmarking of areas to be ex vivo analysed. a) Final crown on tooth #16. Landmarking of areas to be analysed: occlusal contact points and control areas on buccal and palatal faces, which are located up to the undercut created to remove the crown. b) Screw-retained crown on implant (tooth #34). Landmarking of areas to be analysed: occlusal contact points and control areas on buccal and lingual faces, which are located up to a small groove performed in the restoration surface.