Brachydactyly type A2

Brachydactyly type A2

Definition

Brachydactyly type A2 (BDA2) is a congenital malformation characterized by shortening (hypoplasia or aplasia) of the middle phalanges of the index finger and, sometimes, of the little finger.

Also known as BDA2, brachydactyly, Mohr-Wriedt type, Mohr-Wriedt type brachydactyly — per MONDO

Also identified as