Pierre Robin Syndrome
Alternate Names : Robin Sequence
Definition
Pierre Robin syndrome (also called Pierre Robin complex or sequence) is a condition present at birth that is characterized by a very small lower jaw (micrognathia). The tongue tends to fall back and downward (glossoptosis) and there is cleft soft palate.
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Overview, Causes, & Risk Factors
The specific causes of Pierre Robin syndrome are unknown. It can be part of many genetic syndromes. The lower jaw develops slowly over the first few months of fetal life but catches up over the first year after birth. Posterior placement of the tongue may cause choking episodes, feeding difficulty and breathing difficulties, especially while asleep.
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