Instruments for preparing bone implants
A system includes a cutting guide and a cutting template. The cutting guide has a body including a plurality of sides that together define a cavity that is accessible via an opening defined by a first side of the plurality of sides. A second side of the plurality of sides defines at least two elongate slots. The second side is disposed adjacent to the first side and at a distance from an opposed third side. Each of the at least two slots is in communication with the cavity and disposed at a different location along the second side. The cutting template has a body defining at least one elongate slot. The cutting template is configured to be engaged with the cutting guide such that the at least one elongate slot of the cutting template aligns with at least one of the at least two elongate slots of the cutting guide.
1. A method, comprising:
placing a cutting template into contact with a cutting guide such that at least one curved elongate slot defined by the cutting template aligns with at least one of at least two curved elongate slots defined by a first side of the cutting guide,
wherein the cutting guide includes a body including a plurality of sides that together define a cavity that is accessible via an opening defined by a second side of the plurality of sides, the second side of the plurality of sides disposed adjacent to the first side and at a distance from an opposite third side, each of the at least two elongate curved slots defined by the cutting guide being in communication with the cavity and disposed at a different location along the first side;
inserting a stud extending from the cutting template into an aperture defined by the cutting guide; and
inserting a bone implant into the opening until the bone implant is received within the cavity.
2. The method of claim 1 , further comprising inserting a blade of a chisel into at least one of the at least two curved elongate slots defined by the first side of the plurality of sides of the body of the cutting guide to cut the bone implant.
3. The method of claim 2 , further comprising:
determining the size of the implant using a trial; and
selecting a cutting template that corresponds to the size of the trial.
4. The method of claim 3 , further comprising inserting a cut bone implant into an osteotomy formed in a patient's foot.
5. The method of claim 4 , further comprising removing the chisel from the at least one of the at least two curved elongate slots using a chisel remover, the chisel remover including a body having a distal end and a proximal end, wherein the distal end is sized and arranged to be received within a notch defined by the chisel.
6. The method of claim 1 , wherein placing the cutting template into contact with the cutting guide includes:
inserting a first stud extending from a surface of the cutting template into a first aperture defined by the cutting guide; and
inserting a second stud extending from the surface of the cutting template into a second aperture defined by the cutting guide.