FLNB and Spondylocarpotarsal synostosis: FLNB (filamin B) plays a role in the spondylocarpotarsal synostosis (SCT) syndrome, Larsen syndrome, atelosteogenesis types I and III (AOI and AOIII), and Piepkorn osteochondrodysplasia (POCD), which are also associated with the bone disorders [74].