Orofaciodigital Syndrome Iv, also known as baraitser-burn syndrome, is related to joubert syndrome 18 and orofaciodigital syndrome. An important gene associated with Orofaciodigital Syndrome Iv is TCTN3 (Tectonic Family Member 3), and among its related pathways/superpathways are Organelle biogenesis and maintenance and Ciliary landscape. Affiliated tissues include tongue and bone, and related phenotypes are intellectual disability and abnormality of eye movement