[TA] a ridge on the upper part of the nasal surface of the frontal process of the maxilla that gives attachment to the anterior portion of the middle nasal concha. Synonym(s): crista ethmoidalis maxillae [TA]
eth·moi·dal crest of max·il·la
(eth-moydăl krest mak-silă) [TA] Ridge on upper part of nasal surface of frontal process of maxilla that gives attachment to anterior portion of middle nasal concha.