title: A comparative study of ulnar shortening osteotomy by the freehand technique versus the Rayhack technique.
authors.forename: Richard M
authors.initials: RM
authors.lastname: Braun
mesh_terms: D003365:Costs and Cost Analysis; D006801:Humans; D009983:Orthopedic Equipment / Q000191:economics*; D010027:Osteotomy / Q000191:economics* / Q000295:instrumentation* / Q000379:methods; D014457:Ulna / Q000601:surgery; D014955:Wrist Joint / Q000601:surgery