In the context of dental ceramics, what does CTE stand for?

The term CTE in the context of dental ceramics stands for Coefficient of Thermal Expansion. This concept is crucial in dentistry because it refers to how much a material expands when exposed to heat. Understanding the CTE is essential for ensuring compatibility between different materials used in dental restorations, such as ceramics and metals, as mismatched thermal expansion can lead to failure of the restoration due to stress or cracking.

The Coefficient of Thermal Expansion allows dental professionals to predict how materials will react to temperature changes within the oral environment, which can fluctuate due to various factors like hot drinks, food, and even the body's temperature. This knowledge helps in selecting appropriate ceramics that will withstand these changes without compromising the integrity or longevity of a dental restoration.