Method for arthroscopic bone preparation

1. A method of resecting a portion of a bone comprising:

inserting a distal tip of a first alignment pin into and completely through a bone through a first incision while maintaining a proximal tip of the first alignment pin outside of the bone;

inserting a second alignment pin into the bone through a second incision;

inserting a portion of a wire saw through the first incision;

guiding the portion of the wire saw with the first alignment pin and the second alignment pin; wherein guiding the portion of the wire saw with the first alignment pin and the second alignment pin comprises: contacting the portion of the wire saw with the first alignment pin and the second alignment pin;

cutting the bone in a direction toward the proximal tip with the wire saw;

resecting a first portion of the bone with the wire saw while simultaneously guiding the wire saw with both the first alignment pin and the second alignment pin; and

removing the resected first portion of the bone.

2. The method of claim 1 , wherein:

inserting a first alignment pin comprises inserting the first alignment pin into the first portion of the bone to be removed;

inserting a second alignment pin comprises inserting the second alignment pin into the first portion of the bone to be removed; and

removing the resected first portion of the bone comprises removing the first alignment pin and the second alignment pin with the resected first portion of the bone.

3. The method of claim 1 , wherein guiding the portion of the wire saw with the first alignment pin and the second alignment pin comprises:

positioning the first pin within a cavity of an adapter body; and

engaging the adapter body with the wire saw.

4. The method of claim 3 , wherein resecting a first portion of the bone with the wire saw comprises:

resecting a generally circular area of the bone about the first alignment pin with the adapter body: and

resecting, simultaneously with resecting the generally circular area of the bone, a generally planar portion of the bone extending generally from the first alignment pin to the second alignment pin.

5. The method of claim 1 further comprising:

inserting a third alignment pin into the bone through a third incision;

guiding the portion of the wire saw with the third alignment pin and at least one of the first alignment pin and the second alignment pin;

resecting a second portion of the bone with the wire saw while simultaneously guiding the wire saw with the third alignment pin and at least one of the first alignment pin and the second alignment pin; and

removing the resected second portion of the bone.

6. The method of claim 1 , further comprising:

making the first incision with a length of less than about two centimeters; and

making the second incision with a length of less than about two centimeters.

7. The method of claim 1 , further comprising:

making the first incision with a length of less than about one centimeter; and

making the second incision with a length of less than about one centimeter.

8. A method of resecting a bone of a patient comprising:

incising the skin and underlying tissue at a first point overlying the bone with an incision having a length less than six centimeters;

forming a hole through the bone with an instrument inserted through the incision;

fishing a wire saw through the incision;

cutting the bone in a direction generally toward the first point with the wire saw; and

resecting the bone along the formed hole with the inserted wire saw such that at least portion of the formed hole is within a portion of the bone which is resected, further comprising;

providing a first alignment pin; and

inserting the provided first alignment pin into the formed hole prior to cutting the bone with the wire saw, wherein cutting the bone with the wire saw includes guiding the wire saw with the inserted first alignment pin;

further comprising;

inserting a second alignment pin into the bone prior to cutting the bone, wherein cutting the bone includes guiding the wire saw with the inserted second alignment pin;

wherein:

inserting the first alignment pin includes guiding insertion of the first alignment pin with a cutting guide; wherein guiding the wire saw with the first alignment pin and the second alignment pin comprises: contacting the wire saw with the first alignment pin and the second alignment pin; and

cutting the bone includes guiding the wire saw with the cutting guide; wherein forming a hole comprises:

guiding the instrument with the cutting guide;

wherein inserting the provided first alignment pin comprises:

inserting a distal tip of the first alignment pin into and completely through the bone while maintaining a proximal tip of the first alignment pin outside of the bone.

9. The method of claim 8 , further comprising:

incising the skin and underlying tissue at a second point overlying the bone with an incision having a length less than six centimeters; and

forming a second hole through the bone with an instrument inserted through the second incision, wherein cutting the bone includes cutting the bone along the first and second formed holes.

10. The method of claim 9 , further comprising;

inserting the second provided alignment pin into the second formed hole prior to cutting the bone.

11. The method of claim 8 wherein the incision incised at the first point has a length of less than about two centimeters.

12. The method of claim 11 wherein the incision incised at the first point has a length of about one centimeter.

13. The method of claim 8 , wherein cutting the bone comprises:

rotating a wire loop portion of the wire saw with a saw driver.