| http://www.w3.org/ns/prov#value | - While any screw useful for the intended purpose is contemplated to be within the scope of the present invention, a self-tapping screw with a cancellous-type thread pattern over a significant portion of the shaft, with a smooth shaft proximally corresponding to the portion within the implant, and a head that can be lagged against the implant is particularly preferred for its advantages.
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