Autosomal dominant disorder characterized by cone-shaped epiphyses in the hands and multiple cartilaginous exostoses. Mental retardation and abnormalities of chromosome 8 are often present. The exostoses in this syndrome appear identical to those of hereditary multiple exostoses ().
Acrodysplasia V /
Giedion-Langer Syndrome /
Trichorhinophalangeal Syndrome Type II /
Trichorhinophalangeal Syndrome with Exostoses /