Intramedullary device with compound fastener trajectories

1. A method, comprising:

providing an intramedullary device including a first longitudinal axis extending between a proximal end and a distal end thereof, the intramedullary device comprising:

a proximal region, a distal region, and a mid region positioned between the proximal region and the distal region;

a first bore extending through the intramedullary device between a first opening and a second opening;

a second bore extending through the intramedullary device between the first opening and a third opening; and

a third bore defined by the mid region of the intramedullary device;

inserting the intramedullary device into a femur in a proximal direction from a knee joint; and

inserting a first fastener through the third bore, wherein the first bore is configured to receive a second fastener and the third bore is configured to receive a third fastener, such that the second and third fasteners can extend through the intramedullary device concurrently.

2. The method of claim 1 , wherein inserting the first fastener comprises inserting the first fastener transverse to the longitudinal axis of the intramedullary device.

3. The method of claim 2 , further comprising:

inserting a third fastener through the distal region of the intramedullary device.

4. The method of claim 3 , further comprising:

inserting a fourth fastener through the distal region of the intramedullary device.

5. The method of claim 4 , wherein inserting the third and fourth fasteners comprises:

inserting the third fastener into the first opening and out of the second opening; and

inserting the fourth fastener into the first opening and out of the third opening.

6. The method of claim 5 , wherein inserting the third and fourth fasteners comprises inserting the third and fourth fasteners such that they extend through the intramedullary device concurrently.

7. The method of claim 4 , wherein inserting the third and fourth fasteners comprises inserting the third and fourth fasteners such that:

the third fastener extends transverse to the longitudinal axis of the intramedullary device;

the fourth fastener extends transverse to the longitudinal axis of the intramedullary device; and

the third fastener is non-parallel to the fourth fastener.

8. The method of claim 2 , further comprising:

inserting a third fastener through the proximal region of the intramedullary device.

9. The method of claim 8 , wherein inserting the third fastener comprises inserting the third fastener from a lateral side of the intramedullary device to a medial side of the intramedullary device, such that the fastener extends distal to proximal.

10. The method of claim 8 , wherein inserting the third fastener comprises inserting the third fastener from a lateral side of the intramedullary device to a medial side of the intramedullary device, such that the fastener extends proximal to distal.

11. The method of claim 1 , further comprising:

inserting a second fastener through a fourth bore defined by the mid region of the intramedullary device.

12. The method of claim 11 , wherein inserting the second fastener comprises inserting the second fastener transverse to the longitudinal axis of the intramedullary device.

13. The method of claim 11 , wherein inserting the first and second fasteners comprises inserting the first and second fasteners such that the first and second fasteners are substantially parallel.

14. The method of claim 1 , wherein inserting the first fastener comprises inserting the first fastener from a lateral side of the intramedullary device to a medial side of the intramedullary device.

15. A method comprising:

providing an intramedullary device extending from a first end to a second end along a longitudinal axis, wherein each of the first and second ends is configured to be a driving end, wherein each of the first and second ends is configured to be a leading end, the intramedullary device including:

a proximal region proximate the first end, a distal region proximate the second end, and a mid region positioned between the proximal region and the distal region,

a first bore extending through the intramedullary device transverse to the longitudinal axis,

a second bore extending through the intramedullary device from a first opening to a second opening, and

a third bore extending through the intramedullary device from the first opening to a third opening,

inserting the intramedullary device into a femur, wherein the intramedullary device is configured to be inserted:

from a distal end of the femur such that the first end is the leading end and the second end is the driving end, and

from a proximal end of the femur such that the second end is the leading end and the first end is the driving end; and

inserting a first fastener through the first bore to secure the intramedullary device within the femur.

16. The method of claim 15 , further comprising:

inserting a second fastener through a fourth bore defined by the mid region of the intramedullary device.

17. The method of claim 15 , further comprising:

inserting a second fastener through the second bore extending through the intramedullary nail transverse to the longitudinal axis, such that the second fastener extends from the first opening to the second opening.

18. An intramedullary device comprising:

a first end, a second end, and a first longitudinal axis extending from the first end to the second end, wherein the first end is configured to be a leading end and a driving end, wherein the second end is configured to be the leading end and the driving end;

a proximal region extending from the end;

a distal region extending from the second end; and

a mid region positioned between the proximal region and the distal region, the mid region defining a first bore extending through the intramedullary device transverse to the longitudinal axis,

wherein the intramedullary device is configured to be inserted into a femur in a proximal direction from a knee joint with the first end as the leading end and the second end as the driving end,

wherein the intramedullary device is configured to be inserted into the femur in a distal direction from a hip joint with the second end as a leading end and the first end as a driving end.

19. The intramedullary device of claim 18 , further comprising a second bore positioned at the mid region and extending through the intramedullary device transverse to the longitudinal axis.

20. The intramedullary device of claim 18 , further comprising:

a second bore extending through the intramedullary device transverse to the longitudinal axis from a first opening to a second opening; and

a third bore extending through the intramedullary device transverse to the longitudinal axis from the first opening to a third opening,

wherein the second and third bores are positioned in the proximal region or the distal region.