Monarch Disease Ontology identifier MONDO_0011963 (Joubert syndrome 2) is any Joubert syndrome in which the cause of the disease is a mutation in the TMEM216 gene. Also known as: CORS2, JBTS2, Joubert syndrome caused by mutation in TMEM216, Joubert syndrome type 2, TMEM216 Joubert syndrome, cerebellooculorenal syndrome 2.