Clinical characteristics included short forearms (frequently with absence or hypoplasia of radius and/or ulna and humeroradial synostosis), absent thumbs, absence or hypoplasia
[fdna.health]
[…] of fingers, bifid metacarpal bone, short lower limbs with fibula hypoplasia, club feet, syndactyly, proximal placement of toes, craniosynostosis, and absent ribs.
[fdna.health]