Dentalveneersneedextensiveprepworkandareoftencomposedofporcelainor compositeresin.However,"no-prep"veneerswesthoustonarealsoavailableandusea differentapplicationmethod.
Whenplacingtraditionaldentalveneers,thetoothstructuremustnormallybeground down,occasionallyevenpasttheenamel.Thisenablesaccurateinstallationbutisalsoa painful,irreversibleprocedurethatfrequentlynecessitatesatopicalanaesthetic.
Theamountofteethimplicatedandyourdentalissueswilldeterminehowmanyteeth needtobereduced.Adentistmayrequestawaxmodelwhennumerousteethare involvedtodemonstratehowveneerswillappear.
Ontheotherhand,no-prepveneerscouldcalljustasmallamountofdental modificationorpreparation.
BeforetakinganimpressionofyourteethcleaningHoustontocreateamould,some dentistswillfirstgrindyourteethdown.Theporcelainveneerwillthenbecreatedusing themouldthatwassenttoalab.
Yourdentistcanapplytheveneertoyourpreparedtoothandsecureitafteritis finished.Untilthepermanentveneersreturnfromthelab,temporaryveneersmaybe worn.
OtherdentistsmightemployCAD/CAMinnovationsoacomputercancreatetheveneer intheinterim.Theveneerswesthoustonitselfcanbecreatedinyourdentist'soffice.
Ifyoudecideoncompositeresinveneers,yourdentistwilletchthetooth'ssurfacebefore coatingitwithathinlayerofthecompositematerial.
Itcantakemorecompositelayersthanyouthinktogetthedesiredresult.Thecomposite veneerwillthenbehardenedbyyourdentistusingaspeciallightduringthelaststep.
TheseincludeoptionsliketheparticularbrandsofporcelainveneersLumineersand Vivaneers.Theyareeasiertoapplyandrequirelesstime.No-prepveneersonlyaffectthe enamel,notthelayersoftoothbeneathit.No-prepveneersfrequentlydon'tneedlocal anaestheticsorinterimveneers.