Spondylodysplastic Ehlers-Danlos Syndrome, also known as ehlers-danlos syndrome, spondylodysplastic type, is related to ehlers-danlos syndrome, spondylodysplastic type, 1 and ehlers-danlos syndrome, spondylodysplastic type, 3. An important gene associated with Spondylodysplastic Ehlers-Danlos Syndrome is B4GALT7 (Beta-1,4-Galactosyltransferase 7). Affiliated tissues include skin and bone, and related phenotypes are kyphoscoliosis and generalized joint laxity