Malar hypoplasia
Less common causes
Achondroplasia
Uncommon causes
Branchio-oculo-facial syndrome
Atelosteogenesis type 1
Postaxial acrofacial dysostosis syndrome
Acrofrontofacionasal dysostosis
FGFR2-related bent bone dysplasia
Acrofacial dysostosis / Richieri Costa Guion-Almeida type