Question 298 · LDEK · Developmental disorders of teeth

Taurodontic teeth should be differentiated with teeth with enlarged pulp chambers that can be present in:

1) regional odontodysplasia;
2) vitamin D resistant rickets;
3) Mc Cune-Albright syndrome;
4) hypophosphatasia;
5) vitamin D dependent rickets.
The correct answer is:
  1. A. all.
  2. B. 1,3,4,5.
  3. C. 1,2,3,4.
  4. D. 2,3,4.
  5. E. 3,4,5.
Hint

Pick conditions with wide pulp chambers due to thin or defective dentine; one form of rickets shows mainly enamel hypoplasia instead.

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