Two first cousins appear to have an autosomal recessive disorder consisting of arthrogryposis multiplex congenita (AMC), pterygium coli, congenital cervical spine fusions, and some features of the Eagle-Barrett syndrome. A review of the literature is summarized including the broad concepts of AMC as well as some syndromes in which AMC is but one manifestation.
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Beckerman et al. (1978) studied this question.