First arch syndromes are congenital defects caused by a failure of neural crest cells to migrate into the first pharyngeal arch.[1] They can produce facial anomalies. Examples of first arch syndromes include Treacher Collins syndrome and Pierre Robin syndrome.

First arch syndrome
SpecialtyMedical genetics Edit this on Wikidata

References

edit
  1. ^ Ronald W. Dudek. High-Yield Embryology. 2e. Page 65.