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References OMIM Gene GeneReviews HGMD HGNC
last update : 25/06/07
Symbol SDTY3
Location 6q22.31
Name syndactyly type 3
Corresponding gene GJA1
Main clinical features
  • complete and bilateral syndactyly between the fourth and fifth fingers
  • usually it is soft tissue syndactyly but occasionally the distal phalanges are fused
  • the fifth finger is short with absent or rudimentary middle phalanx
  • Genetic determination autosomal dominant
    Function/system disorder osteo-articular
    Type malformation