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...

Image by prostooleh on Freepik Become a dental technician Some people want a job or career that is different. If you have advanced aesthetics and a rich imagination, you may be interested in becoming a dental technician. You will create crowns, bridges, and other dentures with dental porcelain powder, lithium disilicate, dental zirconia blocks for dental restoration use, etc. a...

Image by prostooleh on Freepik Zirconia Crown Preparation Guide Since the introduction of zirconia materials into the dental field, the process of making dental zirconia blocks has continued to improve. By introducing a more comprehensive array of milling discs, the characteristics of dental zirconia blocks have been significantly improved, and the color tone has changed, making the denture transp...

  What causes the problems of chipping, cracking, bubbles, etc.? There have always been problems with dentures such as chipping, cracking, and bubbles among dental technicians. The main reason for these problems is that there is a problem with the bonding force of gold and porcelain.   The main factors that affect the bonding force of metal and ceramic are:   1. Originally, the...

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...

I have asked many Japanese technicians why they strive for perfection. Because good quality also means good price, and...  said Bing Wang from the Peking University School of Stomatology Denture Processing Center.   When I first came to Japan to study, I didn't think there was a big problem with my skills. After studying, visiting, and comparing carefully, I found that the gap was obviou...

BAOT Dental Porcelain Dentin   The production of porcelain teeth is a high-tech treatment project. To make a high-quality porcelain tooth, it must go through strict design, accurate color comparison, precise tooth preparation, careful gum protection, high-precision impression, perfect temporary crown production, qualified crown bonding, fine blending, and polishing steps, neglecting any of th...

  As technology continues to advance, the field of dentistry has embraced the wave of digitization. In the realm of dental restorations, digital milling machines have become essential equipment in dental labs. These machines, known for their efficiency, precision, and innovation, provide dental technicians with superior manufacturing tools.    The Advantages of Digital Milling Machi...

  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...