Abstract: A cut guide includes a first face and an opposed second face. The cut guide further includes a first aperture and a second aperture extending through the cut guide from the first face to the second face. The first and second apertures are configured to guide a surgical tool in cutting a bone. The cut guide further includes a first hole extending through the cut guide from the first face to the second face. The cut guide further includes a second hole extending through the cut guide. A central axis of the second hole is oriented at an acute angle to the second face. The first and second holes are configured to receive a wire to position the guide against the bone.

Abstract: An alignment device includes a first member, a second member, and a guide. The first member has an elongated body and is configured to be at least partially inserted into a canal in a first bone portion. The second member includes a body attachable to the first member and an arm extending from the body. The arm defines a track. The guide is configured to translate along the track defined by the arm. The guide includes an aperture configured to receive an alignment member therethrough. The guide is configured to be positioned at a desired position along the track to allow insertion of the at least one alignment member through the aperture and into the first bone portion at a desired trajectory.

Abstract: Surgical instruments, such as distractors and methods of manufacture are provided for maintaining a displacement of bone determined to be necessary by a surgeon. For instance, a surgical distractor may include a first holder section, a second holder section, a first displacement element, a second displacement element, a positioning element, and a rotatable component having an opening. The second holder section may be coupled to the first holder section using one or more coupling elements coupled to both the first holder section and the second holder section. The first displacement element and the positioning element may be positioned on the first holder section and the second displacement element and the rotatable opening may be positioned on the second holder section configured to engage the first displacement element.

Abstract: An orthopedic device is disclosed that includes a threaded elongated shaft having a length, a regular polygon cross-section, and a longitudinal axis defined therethrough, wherein the elongated shaft having side surfaces extending over the length of the elongated shaft wherein each side surface corresponds to each of the sides of the regular polygon cross-section; and a pair of clamps releasably clamped on to the threaded elongated shaft, wherein each of the clamps is configured for holding up to two bone fixation pins in an orientation that is non-parallel with the longitudinal axis of the elongated shaft.

Abstract: A surgical guide and methods of using the surgical guide are disclosed. The surgical guide includes a body having a first side and a second side. An adhesive material is disposed over at least a portion of the first side. A radiopaque guide element coupled to a second side of the body and an incision guard defines an opening extending from the first side to the second side of the body. The incision guard is sized and configured to receive a surgical instrument therethrough such that the incision guard prevents contact between the surgical instrument and a portion of a surgical site adjacent to the opening.

Abstract: A system for bone fusion incudes an implant configured to be attached to two bone portions; an insertion handle attached to the implant by a threaded drill guide and including a stability screw trajectory guide portion and an implant screw guide portion; and a stability screw configured to pass through the stability screw trajectory guide portion and into the two bones.

Abstract: Provided is a nested screw assembly and a related method for fusing a joint between two bones using the nested screw assembly, where the nested screw assembly includes a cannulated outer screw and an inner screw.

Abstract: An instrument for use in cartilage removal comprises an elongate body having a first end and a longitudinal axis having a longitudinal direction. A cartilage removal portion is coupled to the elongate body at the first end. The cartilage removal portion includes a plurality of serrated blades substantially perpendicular to the longitudinal axis and adapted for removing material while moving in the longitudinal direction. Each serrated blade has a centroid located along the longitudinal axis.

Abstract: A targeting guide is disclosed includes a handle extending substantially along a longitudinal axis. The longitudinal handle defines one or more burr holes extending from a first side of the handle to a second side of the handle. A head is coupled to a distal end of the longitudinal handle. The head defines a plurality of guide holes sized and configured to receive a k-wire therethrough.

Abstract: A bone anchor includes a flexible strand defining a first adjustable loop and a friction knot coupled to a proximal end of the first adjustable loop. The friction knot is configured to allow adjustment of the first adjustable loop in a first configuration and is configured to prevent adjustment of the first adjustable loop in a second configuration. A knot capsule includes a body defining an internal knot cavity. The friction knot and a portion of the first adjustable loop are positioned within the internal knot cavity. The internal knot cavity defines one or more impingement surfaces configured to maintain the friction knot in a fixed position within the internal knot cavity when the friction knot is in the second configuration.

Abstract: A method of ankle replacement includes forming an anterior cut in a bone and forming a stem hole in a distal end of the bone. The stem hole is formed using a plurality of broaches positioned against the distal end of the bone through the anterior cut. A first portion and a second portion of a stem implant are inserted into the stem hole through the anterior cut in the bone. The first portion is coupled to the second portion using a coupling device inserted through the anterior cut in the bone. The stem implant is impacted into the stem hole using an offset impactor.

Abstract: An apparatus for correcting bunion deformity includes an elongated member, a first arm member extending from a first end to a second end, a second arm member, and a rotation guide. The first arm member has an arm axis and is coupled to the first end of the elongated member so that the arm axis extends in an orthogonal direction from the elongated member. The second arm member includes an attachment portion configured to translatably engage the elongated member and an extension extending in the same orthogonal direction as the first arm member. The rotation guide is coupled to the first arm member such that the rotation guide is configured to rotate with respect to the first arm member about a rotation axis, the rotation guide defining a bore having a longitudinal axis.

Abstract: A system, includes a first screw mechanism including: a first block; a first screw threaded through the first block and including a first skin-interfacing portion; and an intramedullary (IM) member extending from and attached to the first block and including an end portion configured to be inserted into an intramedullary canal of a first bone fragment, wherein a first lateral force is generated between the first skin-interfacing portion against a second bone fragment, adjacent to the first bone fragment, and a holding force provided by the end portion when the first screw is rotated and the end portion is located in the intramedullary canal.

Abstract: A surgical staple for inserting into one or more bone parts comprises a plate, a first screw and a second screw. The plate includes a first end, an opposed second end, a first aperture that is positioned near the first end, and a second aperture that is positioned near the second end. Additionally, the plate is curved along a length of the plate from the first end to the second end. The first screw extends through the first aperture. The second screw extends through the second aperture. Further, the first screw and the second screw are angled toward one another when the surgical staple is in a relaxed configuration.

Abstract: Alignment systems and methods are disclosed. A system includes a first component and a second component. The first component has a first body supporting a first alignment member. The second component has a second body supporting a second alignment member. The first and second alignment members are separated from another and are configured to provide an indication that a fluoroscopic device is properly aligned with an anatomical plane when viewed under fluoroscopy. A method includes placing a first component supporting a first alignment member and a second component supporting a second alignment member relative to a patent, and aligning a fluoroscopic device with an anatomical plane using the first and second alignment members.

Abstract: An assembly includes a first portion including an anchor pivotally attached to a first end of the first portion, the anchor to be inserted into an intramedullary canal of a first bone fragment; a second portion pivotally attached to a second end of the first portion and including a first skin-interfacing portion; a second skin-interfacing portion to interface with and secure the assembly to skin adjacent to the first bone fragment; and an actuation mechanism attached between the first portion and the second portion that actuates pivoting of the second portion to the first portion; wherein a lateral force is generated between the first skin-interfacing portion against a second bone fragment, adjacent to the first bone fragment, and a holding force is provided by the anchor when the actuation mechanism is actuated, so the first portion pivots with respect to second portion, while the anchor is in the intramedullary canal.

Abstract: Disclosed are bone screw drill targeting guides and methods for using such targeting guides that are useful in surgical procedures for correcting hallux valgus deformity.

Abstract: A cutting guide includes a body extending between an upper surface and a lower surface and defined by a perimeter. The cutting guide further includes a guide foot having a contact surface. A guide element is pivotably coupled to the body. A handle extends from a first end to a second end. The first end is configured to be coupled to the body.

Abstract: Disclosed are new and improved instruments, systems, and methods that relate to the field of orthopedic surgical instruments.

Abstract: In various embodiments, a targeting guide is disclosed. The targeting guide includes a handle defining a targeting hole and a targeting tower configured to be coupled to the handle. The targeting tower defines at least a first guide hole and a second guide hole. Each of the first and second guide holes are sized and configured to receive a respective first guide pin and second guide pin therethrough. The first and second guide pins are configured to indicate alignment of a k-wire inserted through the targeting hole defined by the handle. Methods of using a targeting guide are also disclosed.