What is the expected eruption pattern?
  1. Mandibular central incisor, lateral incisor, first molar, canine, and second molar
  2. Mandibular central incisor, first molar, canine, lateral incisor, and second molar
  3. Mandibular central incisor, second molar, canine, first molar, and lateral incisor
  4. Mandibular central incisor, canine, first molar, second molar, and lateral incisor
Explanation
Answer: A - The expected eruption pattern is mandibular central incisor, lateral incisor, first molar, canine, and second molar at six months. During eruption, all surfaces of the alveolar crest and the bony socket experience apposition of bone. The primary teeth will give way to permanent teeth at around six years of age.
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