Drilling Through A Ceramic Crown

Drill carbide drill bits tape water bottle safety glasses foam and ear protection not pictured.

Drilling through a ceramic crown.

You just drill right through the top of the crown right into the tooth in order to access the root canal system. A short video from out team on drilling a zirconia crown for root treatment. I always felt sensitivity to pressure after the first procedure and it also seemed that when flossing near that tooth the floss would smell foul even if i had. If the dentist discovers an infection in the tooth beneath the crown it may be necessary to perform a root canal procedure which could require removal of the crown.

1 all the tools needed for drilling through fired ceramic. Drilling a hole through an all metal crown e g. Cdl back to work safety guide passion for accuracy. How a root canal is done through a crown.

2 spray water on the piece before drilling. However sometimes the metal underlying the crown s porcelain can show through as a dark line especially. In some instances the dentist is able to drill an access hole in the crown and perform the root canal without removing and replacing the crown. A crown often called a cap is a custom fabricated restoration comprised of metal and or ceramic that covers the top of portion of the tooth.

However easier said than done. Next to all ceramic crowns porcelain fused to metal crowns look most like normal teeth. I had a root canal done through a permanent crown porcelaine banded to metal 2 years ago. A crown increases the level of difficulty because the crown obscures radiographic assessment of the p.

The first was done by a private endodontist the second by a doctoral student at a university dental school. Creating an access cavity through a pfm restoration probably won t significantly affect its overall strength characteristics either. Gold probably won t significantly affect its overall strength and the level of protection it provides for its tooth.