Light-Cured Cements: What You Need to Know

Which type(s) of cements can be light-cured?

a. Portland cement
b. Dental cement
c. Concrete cement
d. None of the above

Answer:

Final answer: Dental cement can be light-cured, while Portland cement and concrete cement cannot.

Light-cured cements are commonly used in dentistry for various purposes. Dental cement is the only type of cement that can be light-cured, as it contains specific chemicals that can be activated and hardened using a blue light with a specific wavelength.

On the other hand, Portland cement and concrete cement are not suitable for light-curing. They are typically used in construction and harden through a chemical process called hydration, which occurs when water reacts with the cement particles. This process does not require light for curing.

In summary, if you are looking to use a light-cured cement, dental cement is the way to go. It is specifically designed for this purpose and is commonly used in dental procedures to fix crowns, bridges, and other dental restorations.