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 Indian J Med Microbiol  
 

Figure 4: Maxillary teeth immediately after preparation for crowns (maxillary central and lateral incisors) and facets (maxillary canines and first premolars). For facets, minimal tooth preparation with a chamfer in the cervical area is achieved using diamond rotary instruments. The prepared teeth are refined with fine-grit diamond rotary instruments and aluminum oxide-coated disks (Sof-lex; 3M ESPE) at a low speed without water irrigation

Figure 4:  Maxillary teeth immediately after preparation for crowns (maxillary central and lateral incisors) and facets (maxillary canines and  first premolars). For facets, minimal tooth preparation with a chamfer in the cervical area is achieved using diamond rotary instruments. The prepared teeth are refined with fine-grit diamond rotary instruments and aluminum oxide-coated disks (Sof-lex; 3M ESPE) at a low speed without water irrigation