Marden-Walker syndrome (MONDO_0009564, a Monarch Disease Ontology term) (MWS) is a malformation syndrome characterized by multiple joint contractures (arthrogryposis), a mask-like face with blepharophimosis, micrognathia, high-arched or cleft palate, low-set ears, decreased muscular bulk, kyphoscoliosis and arachnodactyly. Also known as: Marden Walker Syndrome.