The first permanent tooth to erupt in the oral cavity is the_____________?
Correct answer: B. Mandibular first molar
- A. Mandibular central incisor
- B. Mandibular first molar
- C. Maxillary central incisor
- D. Maxillary first molarAccess Clinical Journals
Explanation
The mandibular first permanent molars usually erupt at about six years and are commonly the first permanent teeth to appear. Mandibular central incisors generally follow soon afterward.
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