The World Health Organization determined that preterm birth takes place when a baby is born alive before 37 weeks of pregnancy. There are sub-categories of preterm birth based on gestational age, in which the baby is considered extremely preterm, very preterm, and moderate to late preterm when the birth occurs <28 weeks, from 28 to 32 weeks and between 32 and 37 weeks, respectively. It is estimated that about 15 million babies are preterm every year and that approximately 1 million children die each year due to preterm birth complications. 1 These complications may include respiratory distress syndrome, bronchopulmonary dysplasia, intraventricular bleeding, necrotising enterocolitis, retinopathy of prematurity, risk of infection and persistent ductus arteriousus. 2 Commonly reported oral complications of preterm birth include notching of the alveolar ridge, palatal grooving, high arched palate, dental crossbite, and palatal asymmetry. 3