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gingival sulcus

gingival sulcus in Medicine

gingival sulcus n.
The narrow space or groove between the surface of the tooth and the free gingiva. Also called gingival crevice, subgingival space.

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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