The most common congenital defect of the face and jaws is___________________?

Correct answer: C. Cleft lip and palate

  • A. Macrostomia
  • B. Fetal alcohol syndrome
  • C. Cleft lip and palate
  • D. Ectodermal dysplasia

Explanation

Cleft lip with or without cleft palate is the most common major congenital malformation affecting the face and jaws. The other options are syndromes or less common craniofacial abnormalities.

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