Abstract: In a method and system for corrective surgery of a bone, a bone is cut into a first bone segment and a second bone segment. A plate is positioned over the first bone segment and the second bone segment such that at least one member of the plate is positioned to engage the second bone segment. The at least one member of the plate is inserted into the second bone segment. At least one bone screw is screwed into the first bone segment through at least one compression slot of the plate causing an application of compressive force to secure the first bone segment and the second bone segment to form a corrective construct. The at least one member is positioned at an angle or an offset from the second plate segment.

Abstract: In a method and system for corrective surgery of a bone, a bone is cut into a first bone segment and a second bone segment. A plate is positioned over the first bone segment and the second bone segment such that at least one member of the plate is positioned to engage the second bone segment. The at least one member of the plate is inserted into the second bone segment. At least one bone screw is screwed into the first bone segment through at least one compression slot of the plate causing an application of compressive force to secure the first bone segment and the second bone segment to form a corrective construct.

Abstract: A reversible bone coupling device including a first component having a first elongated stem portion for insertion from a first end longitudinally into a surface of a first bone piece, and a second component having a second elongated stem portion for insertion from a second end longitudinally into a surface of a second bone piece, and a connector extending from a second top for coupling with the first component and reversibly locking therein.

Abstract: A method for joining of biological elements is disclosed. A plate is placed over a first segment and a second segment. The plate is attached to the first segment and the second segment. A dowel channel is drilled thru a dowel hole of the plate. A dowel is inserted into the dowel channel, wherein the dowel crosses a joining plane of the first segment and the second segment. A locking screw is placed on a top side of the dowel to lock the dowel in place.

Abstract: In a method and system for corrective bunionectomy surgery of a bone, a saw template is positioned at a proximal portion of the bone. The saw template has a plurality of pin holes, for the insertion of pins. The saw template is replaced with a saw block placed over a portion of the plurality of pins. The bone is cut into first and second bone segments based on a position of the saw block. The saw block is removed. A corrective angle is applied to the second bone segment relative to the first bone segment. A mating plate compatible with the corrective angle is positioned over the plurality of pins to join the first bone segment and the second bone segment. A plurality of bone screws is screwed into the mating plate to secure the first bone segment and the second bone segment to form a corrective construct.

Abstract: A plate for adjusting the position of a first piece of bone with respect to a second piece of bone, comprising a first section comprising a first upper exterior surface, a first lower exterior surface, a first outer edge, a first distal end, a first coupling end across the first section from the first distal end, at least one first section bone screw hole, and a first bone screw in the at least one first section bone screw hole, a second section comprising a second upper exterior surface, a second lower exterior surface, a second outer edge, a second distal end, a second coupling end across the second section from the second distal end, at least one second section bone screw hole, and a second bone screw in the at least one second section bone screw hole, and a gear deposed between the first section and the second section.

Abstract: Provided is a bone joining device suitable for joining a first bone piece to a second bone piece. Also provided is a method of joining a first bone piece with a second bone piece in a living mammal. The method comprises inserting the above bone joining device between the first bone piece and the second bone piece.