Related Terms: Labial, Labium, Lip, Labrum, Philtrum, Gape, Mandible, Jaw, Maxillary, Maxilla, Cleft lip, Chin, Hard palate, Labial palps, Dentary, Mandibles, Oropharynx, Muzzle, Frenum, Prognathism, Mandibular, Jaw, Maxillary sinus, Premaxilla, Velar, Velopharyngeal closure, Maxillae, Tongue thrust, Snout, Palatal, Parrot mouth, Pharyngeal, Retrognathic, Dental arch, Palatine, Maxilliped, Throat, Masseter, Vomer, Incisor, Anterior teeth, Overshot, Mouth, Arch, Soft palate, Buccal, Nasal , Undershot, Incisors