Medically reviewed by Edmund Khoo, DDS Key Takeaways A dental crown is a cap that protects a damaged tooth.Dental crowns can ...

Dentists who place a lot of zirconia (zirconium oxide) crowns in their practice require an instrument that cuts and removes that material efficiently, and Komet USA is now offering just such an ...

In this case, a 52-year-old male patient presented to the dental practice for a standard examination. During his oral evaluation, an old and fractured porcelain-fused-to-zirconia crown on tooth #15 ...