anatomical structure lateral nasal prominence http://upload.wikimedia.org/wikipedia/commons/2/2d/Gray48.png latero-nasal process UBERON:0004067 SCTID:308880000 EHDAA2:0000916 lateral nasal process prominentia nasalis lateralis EMAPA:16805 Wikipedia:Lateral_nasal_prominence The lateral area of the two branches of a horseshoe-shaped mesenchymal swelling in the future nasal region of the embryo; it separates the olfactory pit from the developing eye and the ala of the nose/snout develops from it. lateral nasal swelling EHDAA:4786 FMA:295864 medial nasal prominence embryonic facial prominence