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.

Drilling through a ceramic crown. However easier said than done. The first was done by a private endodontist the second by a doctoral student at a university dental school. A crown increases the level of difficulty because the crown obscures radiographic assessment of the p. Gold probably won t significantly affect its overall strength and the level of protection it provides for its tooth.

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. This was a repeat root canal. Creating an access cavity through a pfm restoration probably won t significantly affect its overall strength characteristics either. 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.

Cdl back to work safety guide passion for accuracy. 2 spray water on the piece before drilling. I had a root canal done through a permanent crown porcelaine banded to metal 2 years ago. Drill carbide drill bits tape water bottle safety glasses foam and ear protection not pictured.

3 use the drill at a slow and steady pace. Next to all ceramic crowns porcelain fused to metal crowns look most like normal teeth. Drilling a hole through an all metal crown e g. How a root canal is done through a crown.

1 all the tools needed for drilling through fired ceramic. 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. However sometimes the metal underlying the crown s porcelain can show through as a dark line especially.