title: Arthrodesing operations on the feet : Edwin W. Ryerson MD (1872-1961). The 1st president of the AAOS 1932.
authors.forename: Edwin W
authors.initials: EW
authors.lastname: Ryerson
mesh_terms: D001174:Arthrodesis / Q000266:history* / Q000379:methods; D005528:Foot / Q000601:surgery*; D005531:Foot Deformities, Acquired / Q000266:history* / Q000601:surgery; D005532:Foot Deformities, Congenital / Q000266:history* / Q000601:surgery; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D009985:Orthopedics / Q000266:history