The balanced suspension traction and its history.
D001317:Austria; D005081:Exercise Therapy; D005264:Femoral Fractures / Q000628:therapy; D050723:Fractures, Bone / Q000266:history / Q000628:therapy*; D006115:Greece; D049690:History, Ancient; D049691:History, Medieval; D006801:Humans; D009426:Netherlands; D009985:Orthopedics / Q000266:history; D014143:Traction / Q000295:instrumentation* / Q000379:methods