Wiktor Dega

Wiktor Dega (7 December 1896 – 16 February 1995) was a Polish surgeon and orthopedist who was well known for his work on polio. Dega served as an expert for the World Health Organization and was one of the founders of the Polish Orthopedic Society. He created new apparatus and devices to help accident victims and survivors of polio, as well as new therapies and operations for congenital dislocations of the hip.

Dega has been called "the father of rehabilitation in Poland." Provided by Wikipedia