What is the term for the chewing surface of a posterior tooth?

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Prepare for the Dental Assistant Terminology Test. Study with flashcards and multiple-choice questions, each with hints and explanations. Get ready for your exam!

Multiple Choice

What is the term for the chewing surface of a posterior tooth?

Explanation:
Chewing surface on a posterior tooth is the occlusal surface. This is the top grinding area of premolars and molars that comes into contact with the opposing teeth during chewing and is shaped with cusps, ridges, and grooves to break down food. The other terms describe different directions: buccal surfaces face the cheek, lingual surfaces face the tongue, and labial surfaces face the lips. These surfaces are not used for chewing, which is why occlusal is the correct term.

Chewing surface on a posterior tooth is the occlusal surface. This is the top grinding area of premolars and molars that comes into contact with the opposing teeth during chewing and is shaped with cusps, ridges, and grooves to break down food. The other terms describe different directions: buccal surfaces face the cheek, lingual surfaces face the tongue, and labial surfaces face the lips. These surfaces are not used for chewing, which is why occlusal is the correct term.

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