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This photo shows the application of luting cement onto a temporary dental crown. The use of lute in this case is therefore considered provisional because of the short duration of use of the crown (up to six weeks). The crown will eventually be replaced by a permanent crown.
If a temporary crown becomes de-cemented, it is important that a dentist examine the patient as overeruption of the opposing teeth may prevent accurate fitting of the final crown. [8] If a dentist cannot be seen in a timely manner, the temporary crown may be re-cemented by applying temporary cement to the temporary crown.
Adhesive cements should not be used and softer cements are preferred to allow for the easy removal of both temporary cements and crowns. This is crucial as remnants of temporary cement left on the tooth surface can compromise gingival health and interfere with accurate seating of the final restoration and permanent cement attachment.
Common uses include temporary restoration of teeth, cavity linings to provide pulpal protection, sedation or insulation and cementing fixed prosthodontic appliances. [1] Recent uses of dental cement also include two-photon calcium imaging of neuronal activity in brains of animal models in basic experimental neuroscience .
Orthodontic brackets, which can involve the use of glass ionomer cements as an adhesive cement that forms strong chemical bonds between the enamel and the many metals which are used in orthodontic brackets such as stainless steel. [27] Fluoride varnishes have been combined with sealant application in the prevention of dental caries. There is ...
Inlays and onlays are cemented in the mouth using adhesive resin luting cements. [41] These materials are placed in the inlay/ onlay and placed onto the prepared tooth. [41] Once the onlay/ inlay is seated, the viscosity of the adhesive resin luting cement decreases. [41] This makes placing the inlay/onlay easier and reduces the chances of ...