In dentistry, what does "occlusion" refer to?

In dentistry, "occlusion" refers specifically to the alignment and contact between teeth when the jaws are closed. This concept is foundational for understanding how teeth interact and function during biting, chewing, and speaking. Proper occlusion is crucial for effective dental function and can affect overall oral health. Malocclusion, or misalignment of the teeth, can lead to various issues, including tooth wear, jaw pain, and difficulty in maintaining oral hygiene.

The other options do not accurately represent the term "occlusion." The color of teeth pertains to aesthetics rather than alignment. Filling cavities is a restorative procedure related to dental caries treatment, while techniques for cleaning teeth fall under preventive care, neither of which connects to the concept of occlusion. Understanding occlusion is essential for successful dental practices as it influences treatment planning and management of dental conditions.