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GENATLAS PHENOTYPE
last update : 14-11-2012
Symbol LBNBG
Location 5q31.1
Name Liebenberg syndrome or carpal synostosis with dysplastic elbow joints and brachydactyly
Corresponding gene PITX1
Main clinical features
  • upper limb malformation characterized by the combination of dysplastic elbow joints and the fusion of wrist bones with consequent radial deviation
  • partial homeotic transformation of the upper extremities
  • true homeotic limb transformation affecting the morphology of the entire extremity, including bones and joints, as well as muscles and tendons
  • Genetic determination autosomal dominant
    Function/system disorder osteo-articular
    Type malformation
    Remark(s)