Brachymorphism-onychodysplasia-dysphalangism (BOD) is a very rare malformation syndrome that is characterized by short stature, hypoplastic fifth digits with tiny dysplastic nails, facial dysmorphism with coarse features including a wide mouth and broad nose, and mild intellectual disability. It has been suggested that Coffin-Siris syndrome (see this term) and BOD syndrome are perhaps allelic variants. The disease is Brachymorphism - onychodysplasia - dysphalangism (Orphanet_1292, an Orphanet rare-disease nomenclature term). Also known as: BOD syndrome, Senior syndrome.