Which of the following describes the radiographic appearance of the lamina dura?
A) A thin radiolucent border that outlines the root of the tooth
B) A thin radiopaque border that outlines the root of the tooth
C) A radiolucent honeycomb layer adjacent to the root of the tooth
D) A radiopaque honeycomb layer adjacent to the root of the tooth
B
Explanation: A) The lamina dura appears as a thin radiopaque border that outlines the shape of the alveolus.
B) The lamina dura appears as a thin radiopaque border that outlines the shape of the alveolus.
C) The lamina dura appears as a thin radiopaque border that outlines the shape of the alveolus.
D) The lamina dura appears as a thin radiopaque border that outlines the shape of the alveolus.
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