Which mandibular position is stable and repeatable? ()
A. The intercuspal position
B. The retruded contact position
C. The mandibular postural position
D. Non-centric relation position
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Which mandibular position has no articulation relation? ()
A. The intercuspal position
B. The mandibular postural position.
C. The retruded contact position of mandible
D. The muscular contact position
When the mandible is in intercuspal position, which teeth have no intercuspal articulation relation? ()
A. The mandibular third molars
B. The maxillary third molars
C. The mandibular central incisors
D. B and C
As for ICO, which one is wrong? ()
A. The condyle is located at the rear of the mandibular fossa.
B. It’s tooth-to-tooth relationship.
C. It is constantly changing throughout the lifetime.
D. It is unrelated to the ligaments.
The long centric is ()
A. the distance between the retruded contact position and the intercuspal position
B. the distance between the mandibular postural position and intercuspal position
C. between 1 to 3 mm from the mandibular postural position to the intercuspal position without deviation.
D. from the retruded contact position to the intercuspal position without deviation
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