<unk>  is a condition of the hand in which the blood flow to the fingers is reduced.
Hypothenar Hammer Syndrome
Otospondylomegaepiphyseal dysplasia
Lethal congenital contracture syndrome
Cenani Lenz syndactylism
Craniometaphyseal dysplasia
Eccentrochondrodysplasia
Blomstrand chondrodysplasia
Gnathodiaphyseal dysplasia