Orofaciodigital Syndrome V, also known as ofd5, is related to orofaciodigital syndrome i and microcephaly. An important gene associated with Orofaciodigital Syndrome V is DDX59 (DEAD-Box Helicase 59), and among its related pathways/superpathways are Loss of Nlp from mitotic centrosomes and Organelle biogenesis and maintenance. Affiliated tissues include tongue and bone, and related phenotypes are postaxial hand polydactyly and postaxial foot polydactyly