dentinal papilla

Medical Dictionary

dentinal papilla n.
A projection of the mesenchymal tissue of the developing jaw into the cup of the enamel organ; its outer layer becomes odontoblasts that form the dentin of the tooth.

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