Before eruption the position of permanent mandibular incisor buds relative to primary incisors is_____________?
Correct answer: C. Inferior and lingual
- A. Superior and facial
- B. Inferior and facial
- C. Inferior and lingual
- D. Superior and lingual
Explanation
Before eruption, permanent mandibular incisor buds lie lingual to the primary incisors and more apically, or inferiorly. This position allows them to erupt lingually before moving toward their final alignment.
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