Prosthodontics MCQ 8

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Which of the following features regarding mutually protected occlusion are true?

1. The anterior maxillary teeth and anterior mandibular teeth together guide excursive movements of the mandible.

2. No posterior occlusal contacts occur during lateral or protrusive excursions.

3. The posterior teeth come into contact only at the end of each chewing stroke acting as stops for vertical closure when the mandible returns to it’s intercuspal position.

1. 1

2. 1,2

3. 1,3

4. all the above

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