Question 18 (part 2) · LDEK · Examination and prosthetic treatment planning
In the course of treatment of patients with pathologic wear, during wax-up, it is essential to reconstruct the teeth shape following the principles of esthetics and anatomy:
1) relation of width to height of mandibular lateral incisors is around 0.72;
2) mean width of maxillary canine is 7.5 mm;
3) mean height of central maxillary incisor is 12 mm;
4) proportion of width to height of central maxillary incisors’ is around 80%;
5) mean height if latera incisor is around 6.5 mm.
Correct answer is:
2) mean width of maxillary canine is 7.5 mm;
3) mean height of central maxillary incisor is 12 mm;
4) proportion of width to height of central maxillary incisors’ is around 80%;
5) mean height if latera incisor is around 6.5 mm.
Correct answer is:
- A. 1,3.
- B. 2,4.
- C. 1,2,4.
- D. 1,3,5.
- E. 1,5.
Hint
Recall the average crown dimensions of the maxillary anterior teeth and keep width values separate from length values.
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