Congenital absence of phalanx, digit, hand, or foot

May Be Caused by

 Common

Amniotic band syndrome

Roberts syndrome

Thalidomide embryopathy

 Uncommon

Aplasia cutis congenita

Arthrogryposis

Brachmann-de Lange syndrome

Claw hand

Fetal hydantoin syndrome

Grebe chondrodysplasia

Hypoglossia-hypodactyly

Möbius syndrome

Poland syndrome

Popliteal pterygium syndrome

Radial ray syndrome

Tylosis

Ulnar ray syndrome