| 摘要 |
A bone anchoring nail is provided having
a threadless shaft (1') with a free end (2),
a head (3') opposite to the free end, the head having a substantially U-shaped recess (7) for accommodation of a rod (12) or a rod-shaped element,
a longitudinal bore (4) extending through the shaft and opening towards at least the head (3') or the free end (2) and
a plurality of openings (5) extending through the wall of the shaft and being in communication with the bore (4). The bone anchoring nail allows quick insertion and reliable fixation enhanced by the in-growth of blood vessels. |
