Kyphoscoliotic EDS (kEDS) is rare. People with kEDS may have: curvature of the spine – this starts in early childhood and often gets worse in the teenage years, joint hypermobility, loose, unstable joints that dislocate easily, weak muscle tone from childhood (hypotonia) – this may cause a delay in sitting and walking, or difficulty walking if symptoms get worse, fragile eyes that can easily be damaged, and soft, velvety skin that is stretchy, bruises easily and scars. The disease is kyphoscoliotic Ehlers-Danlos syndrome (EFO_0700133, an Experimental Factor Ontology identifier). Also known as: EDS VI, kyphoscoliotic EDS.