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The interface and zone of attachment between the gingiva and enamel or cementum of the tooth. It holds in place the junctional or attachment epithelium.
See also: junction
Medical Dictionary, © 2009 Farlex and Partners
den·to·gin·gi·val junc·tion(dentō-jinji-văl jŭngkshŭn)
Area of epithelial attachment between the gingiva and the enamel or cementum of the tooth.
Medical Dictionary for the Dental Professions © Farlex 2012