Question 119 (part 2) · LDEK · Non-carious lesions of dental hard tissues
Postnatal systemic causes of developmental enamel disorders of enamel and dentin include:
- A. congenital heart defects, hypothyroidism, excess of fluoride, measles.
- B. haemolytic disease, bronchial and pulmonary infection, prematurity.
- C. ankylosis, vitamin B deficiency, pregnancy intoxication, prolonged birth.
- D. acute osteomyelitis, prematurity, vitamin E deficiency.
- E. vitamins A, E and D deficiencies, prematurity, haemolytic disease.
Hint
Sort the factors into prenatal, perinatal/neonatal and postnatal, and choose the set made up only of postnatal systemic factors.
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