<prompt> Most severe form of Ehler Danlos syndrome isType 1Type 2Type 4Type 8  <response>: Ahrochalasia EDS aEDS, formerly categorized as types 7A B is characterized by severe joint hypermobility and congenital hip dislocation. Other common features include fragile, elastic skin with easy bruising, hypotonia, kyphoscoliosis kyphosis and scoliosis, and mild osteopenia. Refer robbins 145 