| 摘要 |
The invention relates to an osteosynthesis device, comprising a plate for placing on a bone and at least one threaded rod for holding the plate on the bone, said rod having a first thread for anchoring said rod in a bone and a second thread for cooperating with an internal screw thread formed in said plate, characterized in that the thread root of said second thread defines a body of cylindrical shape, and in that the crest of said second thread defines a truncated cone. |
