Procedure for repairing foot injury

1. A method for repairing a Lisfranc injury between a second metatarsal and medial cuneiform comprising the steps of:

providing a drill guide assembly comprising:

a body having first and second ends;

a first member extending from said first end of the body;

a second member extending from said body and configured to be longitudinally movable along said body;

one of the two members provided with a guide housing and the other of the two members having a generally curved tip portion;

a sleeve having a longitudinal bore, wherein said guide housing is configured to removably receive said sleeve, wherein said guide housing is provided with a sharp point extending towards the first arm member;

securing said bone pieces positioned between the first and second members and between said sharp point and said first member's outer end by moving the second arm member towards the first member;

making an incision to access said Lisfranc injury site;

placing said curved tip portion of one member between the second metatarsal and third metatarsal base;

placing said sharp point provided on said other member on the medial side of the medial cuneiform in desired alignment with the curved tip portion by closing the two members;

reducing the second metatarsal and the medial cuneiform by compressing the two members;

inserting a first sleeve into the guide housing, said first sleeve configured for receiving a guide wire;

placing a guide wire through the medial cuneiform and the second metatarsal guidingly aligned by the first sleeve at a desired depth defined by said guide wire engaging the curved tip portion;

removing the first sleeve and measuring said depth of the guide wire for determining a proper length for a bone screw for securing the second metatarsal and the medial cuneiform;

inserting a second sleeve into the guide housing, said second sleeve configured for receiving a cannulated drill bit;

drilling a hole through the medial cuneiform and the second metatarsal using the guide wire as a guide;

securing the medial cuneiform to the second metatarsal with a bone screw placed in said drilled hole; and

removing the drill guide assembly device.

2. The method of claim 1 , wherein said body of the drill guide assembly is radiolucent.

3. The method of claim 2 , wherein said body is made from a polyetheretherketone polymer.

4. The method of claim 1 , wherein said member provided with the curved tip portion is radiolucent.

5. The method of claim 4 , wherein said radiolucent member is made from a polyetheretherketone polymer.

6. The method of claim 4 , wherein said curved tip portion is radiopaque.

7. The method of claim 1 , wherein said curved tip portion having an alignment notch.

8. The method of claim 1 , wherein said second member engaging said body by a ratchet.

9. The method of claim 8 , wherein said ratchet comprises a plurality of one-way teeth provided on the body and said second member configured with a release mechanism.

10. The method of claim 1 , wherein said body comprises a non-cylindrical shape such that said second member engages said-non-cylindrical shape whereby the second member is only longitudinally movable along the body without any rotational movement about the body.

11. The method of claim 1 , wherein said sleeve has a cylindrical body and said guide housing comprises a sleeve-receiving bore for receiving the cylindrical body of the sleeve.

12. The method of claim 1 , wherein said sleeve and said guide housing include a retention mechanism preventing the sleeve from falling out of the guide housing.