| 摘要 |
An intramedullary cavity nail (1) for femur elongation, having an elongate body which is smaller than the length from the trochanter minor to the knee joint of the femur, and which is rectilinear in form seen in its longitudinal axis, and which has at proximal and distal areas locking apertures (4, 5; 7, 8) passing entirely through the nail. |
