Question 240 (part 2) · LDEK · Occlusion
Axial loading of teeth may be achieved through contact:
1) cusp – flat surface;
2) 3-point contact;
3) fissure-fissure;
4) tete-a-tete;
5) marginal strip-fissure.
Correct answer is:
2) 3-point contact;
3) fissure-fissure;
4) tete-a-tete;
5) marginal strip-fissure.
Correct answer is:
- A. 1,2.
- B. 1,2,3.
- C. 4,5.
- D. 1,2,5.
- E. 2,3,4.
Hint
Axial loading needs the resultant force along the long axis of the tooth; ask which contacts are stable stops and which act as wedges.
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