Prof. Dr. Alper Çağlar explains the properties, advantages, and when to choose Zirconia (Zirconium) and Lithium Disilicate materials, which are frequently used in prosthetic dentistry.
What is Zirconia (Zirconium Teeth) and What are its Properties?
Zirconia teeth are produced from a high-tech ceramic called zirconium dioxide, and its main characteristic is its high durability.
- Thanks to its high fracture resistance, it is ideal for molars where chewing forces are intense.
- It offers a long-lasting and reliable solution in long bridge prostheses covering more than one tooth and in patients with teeth grinding habits.
What is Lithium Disilicate and What are its Advantages?
Lithium disilicate material is considered the gold standard for treatments where aesthetics are paramount.
- Its most significant advantage is its superior translucency, which ideally mimics the way natural tooth enamel transmits and reflects light.
- It provides an extremely natural appearance that is almost indistinguishable, especially in the restoration of incisors located in the smile line.
- It has more than sufficient strength for single crowns and short bridges in the anterior region.
In short: When the priority in treatment is to meet high aesthetic expectations and achieve a vibrant, natural smile, Lithium Disilicate; Zirconia may be a more suitable option when durability and resistance are required.