ICD-11 code : LD28.00;
Preferred Label : Congenital contractural arachnodactyly;
ICD-11 definition : Congenital contractural arachnodactyly (CCA, Beals syndrome) is a connective tissue
disorder characterized by multiple flexion contractures, arachnodactyly, severe kyphoscoliosis,
abnormal pinnae and muscular hypoplasia. Although the clinical features can be similar
to Marfan syndrome (MFS), multiple joint contractures (especially of the elbow, knee,
and finger joints), and crumpled ears in the absence of significant aortic root dilatation
are characteristic of Beals syndrome and rarely found in MFS.;
ICD-11 synonym : Beals syndrome; Distal arthrogryposis type 9;
Origin ID : 1376425921;
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Congenital contractural arachnodactyly (CCA, Beals syndrome) is a connective tissue
disorder characterized by multiple flexion contractures, arachnodactyly, severe kyphoscoliosis,
abnormal pinnae and muscular hypoplasia. Although the clinical features can be similar
to Marfan syndrome (MFS), multiple joint contractures (especially of the elbow, knee,
and finger joints), and crumpled ears in the absence of significant aortic root dilatation
are characteristic of Beals syndrome and rarely found in MFS.