Pierre Robin sequence: report of two cases.

Pierre Robin sequence (PRS) or anomalad, a well-recognized presentation, is the association of the first brachial arch malformation. It presents with a classic triad of micrognathia, glossoptosis, and cleft palate. In a neonate with a complete cleft palate, problems with feeding are commonly encountered. Presented here are two cases with PRS in whom palatal obturators were constructed.