Ehlers-Danlos syndrome arthrochalasia type 2

An Ehlers-Danlos syndrome that has_material_basis_in heterozygous mutation in the COL1A2 gene on chromosome 7q21.

Signs and symptoms

• Joint hypermobility
• Hip dislocation
• Hyperextensibility of the finger joints
• Scoliosis
• Fragile skin
• Generalized hypotonia
• Delayed gross motor development
• Joint subluxation
• Kyphosis
• Hallux valgus