Question 198 · LDEK · Mandibular movements and articulators
The arms of intraoral Gothic arch tracing indicate the:
1) position of the condyles in both lateral movements;
2) range of lateral border mandibular movements;
3) position of the occlusal surfaces of lateral teeth in the retruded contact position of the mandible;
4) range of lateral movements of the incisors;
5) position of the condyles in protrusive movement.
The correct answer is:
2) range of lateral border mandibular movements;
3) position of the occlusal surfaces of lateral teeth in the retruded contact position of the mandible;
4) range of lateral movements of the incisors;
5) position of the condyles in protrusive movement.
The correct answer is:
- A. only 2.
- B. 1,2,5.
- C. 3,4,5.
- D. 4,5.
- E. only 5.
Hint
Recall which movement draws the midline of the arrow and which draw its two side arms.
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