Device for the resection of the femur

1. A device for resecting a femur, the device comprising:

a resection body having a first element and a separate second element, the first and second elements being selectively assembleable to each other in a stable and releasable manner,

the first element being a cutting template having at least one resection groove configured to receive a cutting surgical instrument to obtain at least two sections of the femur, and

the second element being a measuring and reference member having a plurality of measuring and reference holes positioned thereon in ordered rows and columns according to a matrix associated with axial and angular coordinates, the holes being configured to determine an angular offset with respect to a longitudinal axis of the femur and an axial translation along the longitudinal axis of the femur between the at least two sections, and

a releasable holder positioned between the cutting template and the measuring and reference member, for assembling the cutting template and the measuring and reference member together and releasing the cutting template and the measuring and reference member from one another,

wherein groups of measuring and reference holes along the rows of the matrix indicate different values of angular position, both toward the right and toward the left, and groups of measuring and reference holes along the columns of the matrix indicate different values of axial position.

2. The device of claim 1 , wherein the cutting template is suitable to cooperate with surgical instruments to carry out a first section and is associated in a single body to the measuring and reference member, in an assembled, first cutting condition of the resection body.

3. The device of claim 2 , wherein, in a dis-assembled, second cutting condition of the resection body, the cutting template is angularly offset and axially translated relative to the assembled, first cutting condition, and is suitable to cooperate with surgical instruments to obtain a second section angularly offset and axially translated with respect to the first section.

4. The device of claim 3 , wherein each of the measuring and reference holes correlates to a respective angular and axial coordinate, to define the second cutting condition.

5. The device of claim 4 , wherein, in the first cutting condition, the measuring and reference holes are suitable to receive attachment elements corresponding with the angular and axial coordinates in order to define the second cutting condition of the cutting template.

6. The device of claim 5 , wherein the cutting template further comprises attachment and reference holes for receiving the attachment elements in order to position the cutting template in the second cutting condition.

7. The device of claim 1 , wherein the at least one resection groove comprises two linear cutting profiles reciprocally symmetrical and inclined to define V-shaped sections.

8. The device of claim 1 , wherein the at least one resection groove comprises a cutting profile to define Z-shaped sections.

9. The device of claim 1 , wherein the at least one resection groove comprises a cutting profile to define oblique sections.

10. The device of claim 1 , wherein the at least one resection groove comprises a cutting profile to define flat sections.

11. The device of claim 1 , wherein the releasable holder comprises connection pins and mating coupling apertures.

12. The device of claim 1 , wherein the releasable holder is magnetic.

13. The device of claim 1 , wherein the releasable holder is mechanical.

14. The device of claim 1 , wherein the releasable holder is magnetic and mechanical.