INVASIV BEHANDLING AF SLIDFig. 12a. Patient med kr<strong>af</strong>tig bruksismeog her<strong>af</strong> følgende tand<strong>slid</strong> ogfrakturer i keramik og akryl. Patientenhar ingen symptomer, men har sænketbidhøjde. Okklusalplanet er megeturegelmæssigt, og den partielle overkæbeprotesehar ikke kunnet opretholdeden oprindelige bidhøjde.Fig. 12b. Keramiske chippings <strong>af</strong>dækporcelænet på en MK-bro.Fig. 12c. En provisorisk, fiberforstærketbro anvendt i tre uger på enpatient med kr<strong>af</strong>tig bruksisme. Talrigefrakturer i plastmaterialet opstod korttid efter indsættelse <strong>af</strong> den provisoriskebro.Fig. 12d. Metalkeramisk bro designetmed metal på okklusale og palatinaleflader for at nedsætte risikoen forkeramiske frakturer på en patient medkr<strong>af</strong>tig bruksisme.48
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