Antegonial notching of the mandible

May Be Caused by

Acro-cranio-facial dysostosis

Acrogeria

Antley-Bixler syndrome

Brachmann-de Lange syndrome

Campomelic dysplasia

Frontometaphyseal dysplasia

Infantile multisystem inflammatory disease

Mandibuloacral dysplasia

Möbius syndrome

Neurofibromatosis

Oculo-auriculo-vertebral spectrum

Oculo-dento-osseous dysplasia

Robin sequence

Treacher Collins syndrome