Tiếng Việt
In modern dentistry, all-ceramics are often preferred due to their ability to replicate natural color and high translucency, providing an ideal aesthetic effect for patients. However, there are cases where an alternative is needed, especially when considering factors such as cost, application, and durability. The IPS Style metal-ceramic material has been tested to assess how it compares to all-ceramics, with surprising results in anterior restorations.
Direct Comparison: All-Ceramics vs Metal-Ceramics
The question arises: can metal-ceramic crowns compete aesthetically when placed next to all-ceramic crowns in the anterior region? The results showed that by using the IPS Style metal-ceramic material and applying a layering technique similar to that of all-ceramics, the aesthetic effect achieved was impressive. In the test cases, the IPS Style metal-ceramic crowns, placed directly adjacent to IPS e.max all-ceramic crowns, harmonized well, meeting high expectations for naturalness and overall beauty.
Applying Layering Techniques to Metal-Ceramics
The comparison demonstrated that the layering technique, typically used for all-ceramics, could also be applied to the IPS Style metal-ceramic material. This opens up significant potential for improving the aesthetics of metal-ceramic restorations, bringing them closer to the standards of all-ceramics. The results showed that when crafted with precision and care, the IPS Style metal-ceramic crowns could stand alongside IPS e.max CAD restorations with nearly equivalent aesthetic outcomes.
Customization and Aesthetic Features of Metal-Ceramics
A key part of the test involved customizing the IPS Style metal-ceramic restorations through techniques like enamel staining and crack effects, enhancing their natural appearance.
Conclusion: A Viable Alternative Worth Considering
The results from these tests indicate that IPS Style metal-ceramic could be a viable alternative to all-ceramics in many anterior restoration cases. With the ability to apply layering techniques, high customization options, and a more cost-effective price point, IPS Style metal-ceramic can meet the necessary aesthetic and functional criteria for patients. While all-ceramics remain highly regarded for their aesthetic qualities, the introduction of IPS Style offers more flexibility and choice for dentists and technicians in providing suitable solutions for specific cases.
