11. The system of claim 10 , wherein the locking member includes a cap member having a threaded bore formed therein, the threaded bore being configured to engage threads formed on the proximal portion of the threaded member.
11. The system of claim 10 , wherein the locking member includes a cap member having a threaded bore formed therein, the threaded bore being configured to engage threads formed on the proximal portion of the threaded member. 12. The system of claim 11 , wherein a distal facing surface of the cap is configured to bear against a proximal surface of the first end of the connecting member.