Abstract: Systems and methods for tibial plateau leveling osteotomy (TPLO) are disclosed. In some embodiments, a method comprises: resecting a tibial plateau to form a resected portion; arranging the resected portion in an altered position with respect to a tibial shaft; preparing a plurality of openings, the plurality of openings comprising a first opening and a third opening formed in the tibial shaft, a second opening formed in the resected portion; and advancing a staple-style orthopedic implant into the plurality of openings, the staple-style orthopedic implant comprising: a bridge having curved contour between a first end and a second end; and a plurality of legs extending from the bridge, the plurality of legs comprising: a first leg extending from the first end; a second leg extending from the second end; and a third leg, wherein each leg of the plurality of legs corresponds with each opening of the plurality of openings.

Abstract: An orthopedic implant includes a bridge having a central axis. In addition, the orthopedic implant includes a plurality of torsion regions coupled to the bridge. Each torsion region has a longitudinal axis. Further, the orthopedic implant includes a plurality of legs. Each leg is coupled to and extends from one of the plurality of torsion regions. Each leg is configured to rotate about the longitudinal axis of the corresponding torsion region between a first position and a second position that is angularly displaced relative to the first position about the longitudinal axis of the corresponding torsion region to induce an elastic torsional stress in the corresponding torsion region. Each leg is biased from the second position toward the first position by the elastic torsional stress in the corresponding torsion region when the leg is in the second position.

Abstract: An example orthopedic implant includes a bridge, a plurality of torsion regions coupled to the bridge, and a plurality of legs coupled to and extending from the plurality of torsion regions. The plurality of legs are configured to transition between a first position and a second position, and in the second position, the plurality of legs are angularly displaced relative to the first position. In addition, the legs are biased toward the first position by elastic torsional stresses in the plurality of torsion regions when the legs are in the second position.

Abstract: A staple apparatus can include a base member substantially coplanar to a first axis and a second axis perpendicular to the first axis. The base member can include a trapezoidal shape including two substantially equal length sides and two unequal length sides, the two unequal length sides comprising a first side and a second side with the first side being shorter than the second side and the first side being parallel with the second side on the first axis. The base member can include an aperture passing through a center point of the base member, a first indentation in the first side, and a second indentation in the second side. The staple apparatus can include a first pair of legs protruding from the first side of the base member and a second pair of legs protruding from the second side of the base member.

Abstract: A shape-memory alloy orthopedic implant includes a bridge having a curved longitudinal axis, a first end, and a second end opposite the first end. The bridge has a radially outer surface extending axially from the first end to the second end. In addition, the orthopedic implant includes a first leg extending from the first end of the bridge. The first leg has a central axis, a fixed end fixably attached to the bridge, a free end distal the bridge, and a radially outer surface extending axially from the fixed end of the first leg to the free end of the first leg. Further, the orthopedic implant includes a second leg extending from the second end of the bridge. The second leg has a central axis, a fixed end fixably attached to the bridge, a free end distal the bridge, and a radially outer surface extending axially from the fixed end of the second leg to the free end of the second leg.

Abstract: A staple apparatus can include a base member substantially coplanar to a first axis and a second axis perpendicular to the first axis. The base member can include a trapezoidal shape including two substantially equal length sides and two unequal length sides, the two unequal length sides comprising a first side and a second side with the first side being shorter than the second side and the first side being parallel with the second side on the first axis. The base member can include an aperture passing through a center point of the base member, a first indentation in the first side, and a second indentation in the second side. The staple apparatus can include a first pair of legs protruding from the first side of the base member and a second pair of legs protruding from the second side of the base member.

Abstract: An example orthopedic implant includes a bridge, a plurality of torsion regions coupled to the bridge, and a plurality of legs coupled to and extending from the plurality of torsion regions. The plurality of legs are configured to transition between a first position and a second position, and in the second position, the plurality of legs are angularly displaced relative to the first position. In addition, the legs are biased toward the first position by elastic torsional stresses in the plurality of torsion regions when the legs are in the second position.

Abstract: An implant storage and insertion system for a shape memory orthopedic implant allows the implant to be constrained in a deformed state, protected, insulated, held for insertion, and properly positioned in bone. The implant storage and insertion system includes a restraining block having an impact surface. The restraining block engages an implant at a first end, and further a medical instrument engages the restraining block and positions the restraining block at a bone such that the impact surface may be impacted to insert a second end of the implant into the bone.

Abstract: An implant storage and insertion system for a shape memory orthopedic implant allows the implant to be constrained in a deformed state, protected, insulated, held for insertion, and properly positioned in bone. The implant storage and insertion system includes a restraining block having an impact surface. The restraining block engages an implant at a first end, and further a medical instrument engages the restraining block and positions the restraining block at a bone such that the impact surface may be impacted to insert a second end of the implant into the bone.