Dental zirconia all-porcelain crown is a new technology of denture filling technology, this kind of restoration material can last for years or decades with proper care and dental checkups.   What is dental zirconia all-porcelain crown?   Dental zirconia all-porcelain crown is also the name of the material category of the all-porcelain crown denture. In fact, it can be divided into g...

Advances in stomatology and oral materials have been slow and continuous and in step with advances in other sciences. Regardless of the age, the different materials that appeared had a very important impact on the restoration technology at that time. The practice of oral medicine began as early as 3000 BC, and the application of oral materials also occurred at the same time.   The Beginning O...

How to quickly and accurately compare shades? In anterior restorations, accurate shades are very important whether we are using ceramic powders or digital materials such as zirconium block and lithium disilicate ceramics. Although there are many different types of digital colorimeters, the traditional visual confirmation link is still the most basic and important, and irreplaceable. Usin...

Solve these 7 difficult porcelain problems and you will be a porcelain master! 1. Peel off the whole piece Reason 1: The melting time of the metal casting process is too long, or the proportion of old metal is too high, resulting in the lack of some microelements that form the oxide film on the metal surface. Solution: Improve casting time and adjust the ratio of old and new metal   Reason 2:...

Digital processes increase the accuracy and predictability of your work. Whether using a zirconia block, or lithium disilicate ceramic, the final work will fit and look great as long as the design is accurate and the milling machine run perfectly when using CAD/CAM.   About CAD/CAM Design Requirements and Quality Standards  What should we pay atten...

  Rework is a common issue in dental restoration, but with careful analysis and preventive measures, we can effectively reduce its occurrence. Here are some common reasons for rework and their prevention:   1. Altering the Occlusal Surface Cause: Failure to provide temporary crowns for patients, excessive grinding of occlusal surfaces by technicians, inaccurate occlusion, or failure to r...