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Medical Definition of Crista nasalis
1. The midline ridge in the floor of the nasal cavity, formed by the union of the paired maxillae and palatine bones; the vomer attaches to the crest. Synonym: crista nasalis, semicrista incisiva. (05 Mar 2000)
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1. The midline ridge in the floor of the nasal cavity, formed by the union of the paired maxillae and palatine bones; the vomer attaches to the crest. Synonym: crista nasalis, semicrista incisiva. (05 Mar 2000)