Figure 12.

A 19-year-old man with extensive tooth wear affecting maxillary anterior teeth caused by excessive soft drink intake, drunk by the “retaining” drinking technique (a–c). Note the pronounced wear on palatal and buccal surfaces with shoulder formations (b). Patient is provided with palatal acrylic onlays ad modum Dahl (cemented with resin cement) producing posterior disclusion (d, e). After 4 months the posterior occlusal relationship has normalized (f) and after preparation there is enough space for the restorations (g). Full ceramic Empress crowns cemented on teeth nos. 14–24 (h–j) [13, 14].