Surgical instruments, systems, and methods for performing an osteotomy

A surgical system, comprising:

• a body comprising:
• a first surface comprising a first plurality of columns of cutting blades positioned on the first surface, wherein the first plurality of columns of cutting blades comprises a first column of cutting blades and a second column of cutting blades, wherein:
• each cutting blade of the first column of cutting blades comprises a first blade height, and
• each cutting blade of the second column of cutting blades comprises a second blade height,
• the first blade height is greater than the second blade height wherein the difference between the first blade height and the second blade height is a first peak, and
• the first plurality of columns of cutting blades alternate between the first column of cutting blades and the second column of cutting blades;
• a second surface comprising a second plurality of columns of cutting blades positioned on the second surface, wherein:
• the second plurality of columns of cutting blades comprises a third column of cutting blades and a fourth column of cutting blades,
• each cutting blade of the third column of cutting blades comprises a third blade height,
• each cutting blade of the fourth column of cutting blades comprises a fourth blade height,
• the third blade height is greater than the fourth blade height wherein the difference between the third blade height and the fourth blade height is a second peak, and
• the second plurality of columns of cutting blades alternate between the third column of cutting blades and the fourth column of cutting blades;
• wherein:
• the first peak and the second peak are the same;
• a third surface;
• a fourth surface;
• wherein
• the first surface, the second surface, the third surface, and the fourth surface are parallel to a reference axis;
• and
• the first surface is angled with respect to the second surface;
• at least one aperture that extends at least partially through the body;
• and
• a blade block guide comprising at least one post and configured to conform to the at least one aperture.

A surgical system, comprising:

• a body comprising:
• a first surface;
• a first plurality of columns of cutting blades positioned on the first surface, wherein each of the cutting blades in the first plurality of columns are a first height;
• a second plurality of columns of cutting blades positioned on the first surface, wherein each of the cutting blades in the second plurality of columns are a second height, wherein the first height is greater than the second height.