During eruption, how does alveolar bone remodeling move the tooth germ?

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Get ready for the Tooth Development and Shedding Test. Utilize flashcards and multiple-choice questions with hints and explanations. Enhance your preparation and ace the exam effortlessly!

Multiple Choice

During eruption, how does alveolar bone remodeling move the tooth germ?

Explanation:
During eruption the tooth moves through the jaw by remodeling of the surrounding alveolar bone: bone on the eruption path in front of the tooth is resorbed, while bone on the opposite side is deposited. This creates a tunnel-like path and pushes the tooth upward, keeping the socket supported as it advances. If bone were deposited uniformly around the tooth, there would be no directional movement; if eruption happened without any bone change, the tooth couldn’t progress; if resorption occurred on all sides, the tooth wouldn’t advance in a controlled way.

During eruption the tooth moves through the jaw by remodeling of the surrounding alveolar bone: bone on the eruption path in front of the tooth is resorbed, while bone on the opposite side is deposited. This creates a tunnel-like path and pushes the tooth upward, keeping the socket supported as it advances. If bone were deposited uniformly around the tooth, there would be no directional movement; if eruption happened without any bone change, the tooth couldn’t progress; if resorption occurred on all sides, the tooth wouldn’t advance in a controlled way.

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