<unk>  is a severe skeletal disorder characterized by a disproportionately small ribcage, extremely short limbs and folds of extra skin on the arms and legs.
Thanatophoric dysplasia
Achondroplasia
Mandibuloacral dysplasia
Trichodysplasia spinulosa
Acromicric dysplasia
Sponastrime dysplasia
Mondini dysplasia
Subungual exostosis