Zirconia is a material commonly used in dental restorations, but it comes with its own set of challenges.
5 Key Points to Consider
1. High Cost
Zirconia is more expensive than traditional materials like metal-ceramic crowns.
This higher cost can be a significant barrier for patients and dental practices.
The expense is not just in the initial purchase of the material but also in the maintenance and replacement of milling tools.
2. Processing Challenges in CAD/CAM Systems
Zirconia blocks used in CAD/CAM systems come in two forms: fully sintered and presintered.
Fully sintered zirconia has a lower volume fraction of pores, greater strength, and improved resistance to hydrothermal aging.
However, it requires longer milling times and causes rapid wear of machining tools.
Presintered blocks are easier to shape but must be sintered after milling to achieve maximum strength.
This introduces the need to account for sintering shrinkage before milling.
3. Increased Production Time and Costs
The complexity in processing zirconia can lead to increased production time and costs.
Potential inaccuracies in the final product can occur if not managed properly.
4. Trade-offs Involved
Despite its superior mechanical properties and biocompatibility, the high cost and technical challenges in processing must be weighed against the benefits.
5. Aesthetic Appeal and Durability
Zirconia offers aesthetic appeal and durability, making it a popular choice for dental applications.
Continue exploring, consult our experts
Discover a game-changer for your dental practice with KINTEK SOLUTION's innovative solutions!
Our advanced materials and processing tools are designed to address the challenges of zirconia, such as its high cost and processing difficulties in CAD/CAM systems.
Elevate your restorations with unparalleled efficiency.
Explore how our dedicated team can help you optimize your workflow and reduce costs without compromising on quality.
Let KINTEK SOLUTION be your partner in revolutionizing dental restorations.
Get in touch with us today!
