hyomandibular cleft
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hy·o·man·dib·u·lar cleft
the cleft between the hyoid (second) and mandibular (first) pharyngeal arches of the embryo; the external acoustic meatus is developed from its dorsal portion.
Synonym(s): first pharyngeal groove, first visceral cleft
Farlex Partner Medical Dictionary © Farlex 2012
hy·o·man·dib·u·lar cleft
(hīō-man-dibyū-lăr kleft)Cleft between the hyoid (second) and mandibular (first) pharyngeal arches of the embryo; external acoustic meatus is developed from its dorsal portion.
Synonym(s): first pharyngeal groove, first visceral cleft.
Synonym(s): first pharyngeal groove, first visceral cleft.
Medical Dictionary for the Dental Professions © Farlex 2012