The tooth's surrounding area will first be made numb by the dentist using a local anaesthetic.Next,thedeterioratedregionwillberemovedusingadrill,airabrasiontool, or laser. The dentist's comfort level, training, and investment in the specific piece of equipment,aswellasthelocationandseverityofthedecay,allinfluencetheinstrument choice.
Toconfirmifallofthedecayhasbeenremoved,yourdentistwillthenprobeortestthe region.Thedentistwillcleanthecavityofbacteriaanddebrisafterremovingthedecayto preparetheareaforteethfillingshoustontx.Yourdentistmightinitiallyplacealiner madeofglassionomer,compositeresin,oranothermaterialtoprotectthenerveifthe decayisclosetotheroot.Afterplacing thefilling,your dentistwilloften polishand completeit.Thefollowingadditionalstepsarenecessaryfortooth-coloredfillings.The tooth-coloredmaterialisputinlayersafterthedecayhasbeenremovedandtheareahas beencleansedbyyourdentist.Theneachlayerisexposedtoaspecificlightthat"cure"or hardensit.Thedentistwillmouldthecompositematerialtogetthedesiredresultafter the multilayering procedure is finished, trim off any extra material, and polish the finishedrepair.
Therearenumerousteethfallingoutdreammaterialsavailabletoday.Gold,porcelain, silver amalgam (mercury combined with silver, tin, zinc, and copper), tooth-colored plastic,andsubstancesknownascompositeresinfillingsarealloptionsforfillingteeth. Anothersubstance,calledasglassionomer,alsocontainsglassparticles.Similartohow compositeresinfillingsareemployed,thissubstanceisutilised.
Thesortoffillingthatisappropriateforyouwilldependonthelocationandseverityof thedecay,thecostofthematerial,yourinsurancecoverage,andtheiradvice.