Question 244 · LDEK · Developmental disorders of teeth
Match the intrinsic discolouration with its causative factor. The correct answer is:
- A. 1a,2d,3c,4b.
- B. 1d,2c,3a,4b.
- C. 1c,2d,3a,4b.
- D. 1c,2a,3d,4b.
- E. 1a,2c,3d,4b.
Hint
Bile pigments give a greenish hue, porphyrins a reddish one, and opalescence is the hallmark of a dentine defect.
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