Features include short-trunk dwarfism, short neck, joint hypermobility, respiratory disease, cardiac disease, impaired vision with corneal clouding, hearing loss, dental abnormalities
[invitae.com]
In 1952, Garn and Hurme described abnormalities of the teeth in nine siblings.
[jisppd.com]
Dental abnormalities Pectus carinatum, kyphosis, scoliosis, genu valgum, hypermobile joints Waddling gait with frequent falls Qualitative urine glycosaminoglycan (GAG) analysis
[centogene.com]