Which term describes teeth in proper alignment and occlusion?

Which term describes teeth in proper alignment and occlusion?

• A. Proper Occlusion
• B. Malocclusion
• C. Class III Malocclusion
• D. Fixed Appliance

Answer: (A)

When teeth are in proper alignment and occlusion, the upper and lower teeth meet evenly, with a harmonious bite and no crowding or gaps. Occlusion is about how teeth contact each other, so describing that state as proper (or ideal/normal) occlusion is exactly naming the situation where the bite is correct and the teeth align well. The term that fits this description is proper occlusion because it directly states the teeth are aligned and the bite is correct. Malocclusion means a misalignment or incorrect bite, which is the opposite. A Class III malocclusion is a specific type of misalignment (usually an underbite), not the general state. A fixed appliance refers to a treatment device like braces, not to the condition of the teeth.

When teeth are in proper alignment and occlusion, the upper and lower teeth meet evenly, with a harmonious bite and no crowding or gaps. Occlusion is about how teeth contact each other, so describing that state as proper (or ideal/normal) occlusion is exactly naming the situation where the bite is correct and the teeth align well.

The term that fits this description is proper occlusion because it directly states the teeth are aligned and the bite is correct. Malocclusion means a misalignment or incorrect bite, which is the opposite. A Class III malocclusion is a specific type of misalignment (usually an underbite), not the general state. A fixed appliance refers to a treatment device like braces, not to the condition of the teeth.