Functional influences on structure and structural influences on function.
D005152:Facial Muscles / Q000502:physiology*; D005386:Fingersucking / Q000150:complications; D006801:Humans; D008046:Lip / Q000503:physiopathology; D008310:Malocclusion / Q000209:etiology*; D008410:Masticatory Muscles / Q000502:physiology*; D009058:Mouth Breathing / Q000150:complications / Q000503:physiopathology; D010159:Palate / Q000473:pathology; D014061:Tongue Habits