<unk> , also known as tongue-tie, is a congenital oral anomaly that may decrease the mobility of the tongue tip and is caused by an unusually short, thick lingual frenulum, a membrane connecting the underside of the tongue to the floor of the mouth.<unk>  varies in degree of severity from mild cases characterized by mucous membrane bands to complete<unk>  whereby the tongue is tethered to the floor of the mouth.
Ankyloglossia
Hypoglossia
Prelingual deafness
Crenated tongue
Macroglossia
Strabismus
Pseudostrabismus
Hallucinatory palinopsia