A method and apparatus to percutaneously reduce a bone fracture and to maintain reduction during percutaneous, limited open, or open fixation of the fracture. The apparatus comprises a movable part threadably engaged with a fixed part. The fixed part of the apparatus attaches to a rigid frame surrounding...http://www.google.fr/patents/US4823781?utm_source=gb-gplus-shareBrevet US4823781 - Method and apparatus for percutaneous fracture reduction and fixation
Method and apparatus for percutaneous fracture reduction and fixation
