Anatomy & Histology · single question
How does the mandible grow according to orthodontic assessment?
Show answer and explanation
Correct answer: B. Resorption anteriorly, apposition posteriorly
The mandible grows by resorption on the anterior border of the ramus (moves the ramus back) and apposition on the posterior border. This allows the body of the mandible to grow longer. The condyle also adds bone superiorly/posteriorly (endochondral ossification). Think: 'ramus remodels backward to make room for the growing body.'
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