Coarse facial features, Corneal opacity, Dermatan sulfate excretion in urine, Diaphyseal undertubulation, Dysostosis multiplex, Enlarged thorax, Epiphyseal stippling, Failure to thrive, Flat face, Flexion contracture, Genu valgum, Gingival overgrowth, Hearing impairment, Heparan sulfate excretion in urine, Hepatitis, Hepatomegaly, Hirsutism, Hydrocephalus, Hydrops fetalis, Hypoplasia of the odontoid process, Hypotonia, Intellectual disability, J-shaped sella turcica, Joint stiffness, Lymphedema, Macrocephaly, Metatarsus adductus, Narrow greater sciatic notch, Neurodegeneration, Pectus carinatum, Platyspondyly, Poor speech, Proximal tapering of metacarpals, Recurrent respiratory infections, Recurrent upper respiratory tract infections, Scoliosis, Short neck, Short stature, Splenomegaly, Talipes equinovarus, Thick eyebrow, Thoracolumbar kyphosis, Umbilical hernia, Urinary glycosaminoglycan excretion, Widely spaced teeth, obsolete Decreased pulmonary function

deafness, decreased body length, decreased body size, decreased white adipose tissue amount, disproportionate dwarf, increased diameter of long bones, neonatal lethality, incomplete penetrance, osteosclerosis, postnatal lethality, premature death, short tail, small nasal bone, thick tail