Rare Zebra

Rare disease search prototype built on Orphanet data

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ORPHA:93360

Spondyloepimetaphyseal dysplasia with joint laxity, leptodactylic type

Also called SEMD-MD, SEMDJL2, Spondyloepimetaphyseal dysplasia with joint laxicity, Hall type, Spondyloepimetaphyseal dysplasia with joint laxity type 2, Spondyloepimetaphyseal dysplasia with multiple dislocations, Hall type

Body system
Bone diseases
Inheritance pattern
Autosomal dominant
Typical age of onset
Infancy, Neonatal
Estimated prevalence
<1 / 1 000 000 (Europe)
Rarity class
<1 / 1 000 000

ORPHA:93360 is classified under "Bone diseases" in the Orphanet nomenclature.

Common signs

  • Joint hypermobility
  • Skeletal dysplasia
  • Epiphyseal dysplasia
  • Short stature
  • Midface retrusion
  • Platyspondyly