Metacarpal bone stabilization device

1. A method for repairing a metacarpal bone utilizing a device having a shaft with a shaft length, a cannula extending through the shaft, an outer surface, a first end, a second end, a center portion between the first end and the second end, threads on the outer surface and juxtaposed the second end, the threads being 25% or less of the shaft length, the threads having a thread diameter, and a first end having: an outer diameter, a driving surface, and not including apertures, the method comprising the steps of:

(a) drilling an opening in a fractured metacarpal bone, the opening extending through a fracture, the opening having an inner diameter, wherein the thread diameter is greater than the inner diameter and the outer diameter of the first end is greater than the inner diameter;

(b) inserting a guide wire into the opening;

(c) positioning the device completely into the opening by (i) positioning the guide wire in the cannula, (ii) rotationally driving the device by engaging a driving end of a driving tool with the driving surface of the first end of the device and rotating the device using the driving tool until the device is positioned completely inside the opening on each side of the fracture in order to stabilize the bone.

2. The method of claim 1 wherein the device is comprised of one or more of nitinol, stainless steel and titanium steel.

3. The method of claim 1 wherein the device has one or more grooves on the outer surface of the center portion, the grooves extending length wise along the outer surface.

4. The method of claim 3 wherein the shaft includes a longitudinal axis and at least one of the grooves on the outer surface extends along the longitudinal axis.

5. The method of claim 3 wherein at least one of the one or more grooves extends at least half of the shaft length.

6. The method of claim 3 wherein the device has three or more grooves.

7. The method of claim 3 wherein at least one of the grooves has serrated edges.

8. The method of claim 1 , wherein the center portion has an outer center diameter and the threads have an outer diameter that is greater than the outer center diameter of the center portion and the first end of the threads has an outer diameter that is greater than the outer center diameter.

9. The method of claim 1 wherein the first end of the device is flared outwards to provide a compression fit in the opening.

10. The method of claim 1 wherein the device includes a cutting surface at the second end.

11. The method of claim 1 wherein the device further includes one or more helical grooves along at least part of the center portion.

12. The method of claim 11 wherein at least one of the helical grooves has serrated edges.

13. The method of claim 12 , wherein the device further includes a plurality of helical grooves and each of the helical grooves comprises serrated edges.

14. The method of claim 1 wherein the device further includes threads juxtaposed the first end.

15. The method of claim 14 , wherein the device further includes threads on the center portion.

16. The method of claim 1 wherein the device further includes threads on the center portion.

17. The method of claim 1 that further includes the step of providing the device.

18. The method of claim 1 , wherein the device does not include apertures extending through the shaft.

19. The method of claim 1 that further includes the step of providing the driving tool.

20. The method of claim 1 , wherein the driving surface has a configuration selected from the group consisting of: Torx®, slotted, Pozidriv®, Robertson, tri-wing, Torq®-set, spanner head, triple square, and hex head.