What is the state of the pulp chamber in exfoliated deciduous teeth?

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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

What is the state of the pulp chamber in exfoliated deciduous teeth?

Explanation:
During exfoliation, the roots of deciduous teeth undergo physiological resorption, driven by the surrounding tissues, while the pulp chamber remains largely preserved. The resorption targets primarily the root structure, not the pulp, so the canal spaces stay present and the pulp typically remains vital until shedding. This is why the pulp chamber is mostly intact rather than obliterated, empty, or necrotic—unless there has been significant caries or trauma that affects the pulp.

During exfoliation, the roots of deciduous teeth undergo physiological resorption, driven by the surrounding tissues, while the pulp chamber remains largely preserved. The resorption targets primarily the root structure, not the pulp, so the canal spaces stay present and the pulp typically remains vital until shedding. This is why the pulp chamber is mostly intact rather than obliterated, empty, or necrotic—unless there has been significant caries or trauma that affects the pulp.

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