Fig. 9From: Improved control over implant anchorage under the use of the femoral neck system for fixation of femoral neck fractures: a technical noteThe radiographs show the connection between plate of FNS and insertion handle by tightening of black screw. A The white arrow indicates the slit for connecting with plate. If the black screw is completely loosened with insertion hand, plate can be disconnected from insertion handle. B The white arrow means that plate slit is blocked by metal portion of black screw. If the black screw is tightened even a little, plate cannot be disconnected from handle. The photographs were taken by the authorsBack to article page