A black line on the gingiva which follows the contour of the margin is due to:
High-Yield Explanation
No explanation provided.
Related Dental MCQs
Seasonal trend is:
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In primary tooth, intrusion is common because:
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Trench mouth is other name for?
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Most of the dental cements are set by an acid-base reaction except:
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Statement 1: Stabilization by splinting is usually done for 7 to 14 days after avulsion.
St...
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