Diaphyseal aclasis is
Hereditary multiple osteochondromas (HMO) also known as Hereditary multiple exostoses is a disorder characterized by the development of multiple benign
osteocartilaginous masses (exostoses) in relation to the ends of long bones of the lower limbs such as the femurs and tibias and of the upper limbs such as the humeri
Multiple enchondromatosis
Multiple hemagioma
Multiple osteoid osteoma
Multiple exostosis