Desanto-Shinawi Syndrome, also known as facial dysmorphism-developmental delay-behavioral abnormalities syndrome due to 10p11.21p12.31 microdeletion, is related to contractures, pterygia, and spondylocarpotarsal fusion syndrome 1a and hypotonia. An important gene associated with Desanto-Shinawi Syndrome is WAC (WW Domain Containing Adaptor With Coiled-Coil). Affiliated tissues include eye and heart, and related phenotypes are intellectual disability and global developmental delay