Glossoptosis

Glossoptosis is a medical condition and abnormality which involves the downward displacement or retraction of the tongue. This mostly affects infants and children. It may cause non-fusion of the hard palate, causing cleft palate. It can also cause difficulties with feeding and upper airway obstructions. Glossoptosis could be a symptom of a birth defect from Pierre Robin Syndrome. It can also arise with Down syndrome and cerebral palsy.