Digitotalar dysmorphism, also known as distal arthrogryposis type 1 (DA1), is an autosomal dominant congenital anomaly characterized by contractures of the distal regions of the hands and feet with no facial involvement or any additional anomalies. It is the most common type of distal arthrogryposis. The disease is digitotalar dysmorphism (MONDO_0015240). Also known as: DA1, arthrogryposis multiplex congenita distal type 1, distal arthrogryposis type 1.