Abstract: Systems, including apparatus, methods, and kits, for reaming bones with bone reamers.

Abstract: A system and method for installing a shoulder prosthesis. The method includes removing the original humeral head and shaping the proximal end of the humerus with one or more implements to prepare the humerus to receive the shoulder prosthesis.

Abstract: System, including methods and apparatus, for treating orthopedic conditions using a rod member structured for placement in a medullary canal of a bone and including at least one locking aperture with an internal thread structure. In some embodiments, the internal thread structure may include two or more thread leads disposed adjacent the same end of the locking aperture, two or more interspersed internal threads, and/or a thread depth substantially less than that of a corresponding threaded fastener for the locking aperture.

Abstract: Device and method for bone fixation. The device may comprise a bone plate including a plate body and a locking element. The plate body may define a plurality of openings configured to receive fasteners that secure the plate body to bone. The plurality of openings may include an elongate opening. The locking element, in turn, may define a through-hole disposed under the elongate opening for placement closer to bone than the elongate opening. The locking element may be configured to be disposed in threaded engagement with a fastener received by the locking element at the through-hole from the elongate opening. The locking element may be connected slidably to the plate body, in the absence of the fastener, to permit movement of the through-hole along the elongate opening.

Abstract: System, including method and apparatus, for applying traction to a patient's limb using constant-force springs. The constant-force springs may include one or more main springs that apply a base tractive force and at least one supplementary spring that can apply a supplementary tractive force to the limb. The at least one supplementary spring may be changeable reversibly between uncoupled and coupled configurations while the base tractive force is applied continuously to the limb and without repositioning the limb, thereby providing discrete adjustment of traction force while the limb remains in traction.

Abstract: Orthopedic systems, including apparatus, methods, and kits. In some embodiments, these systems may be used for selectively tapping apertures of bone plates, to form threaded apertures during installation of the bone plates (i.e., intraoperatively).

Abstract: System, including methods, apparatus, and kits, for replacement of at least one surface region of a distal radioulnar joint using at least one prosthesis. In some embodiments, the system may provide restoration of normal, unconstrained biomechanics of the joint, which may preserve rotation and translation and ensure durability of the joint.

Abstract: Bone plates having an adjustable joint, and methods of using the bone plates to fix bones.

Abstract: System, including methods, apparatus, and kits, for retrograde placement of fasteners into bone.

Abstract: Bone plates having slots configured to permit positioning of the bone plates on bone, and methods of using the bone plates for bone fixation.

Abstract: Systems, including apparatus, methods, and kits, for fusing two or more bones with a bone plate.

Abstract: Method of tapping a bone plate intraoperatively. A bone plate having an aperture may be selected, and the bone plate may be placed on a bone. A thread may be formed in the aperture using a tap device with the bone plate disposed on the bone. A hole may be formed in the bone, with the hole in alignment with the aperture. The hole may be widened adjacent the aperture to create a counterbore in the bone. A fastener may be advanced into threaded engagement with the thread after removal of the tap device from the aperture.

Abstract: Bone plates having reference marks, and methods of using the bone plates to fix bones.

Abstract: A system and method for installing a shoulder prosthesis. The method includes removing the original humeral head and shaping the proximal end of the humerus with one or more implements to prepare the humerus to receive the shoulder prosthesis.

Abstract: Systems, including apparatus, methods, and kits, with composite bone fasteners for fixing bones. The composite bone fasteners include an inner member or core for engagement with a driver and a bioresorbable outer member or sheath for threaded engagement with bone.

Abstract: Systems, including apparatus, methods, and kits, for fusing two or more bones with a bone plate.

Abstract: Bone plates configured to be deformed after the bone plates have being secured to bone, apparatus including the bone plates, and methods of using the bone plates to fix bones.

Abstract: A system, including methods, apparatus, components, and kits, for guiding a hole-forming tool and/or a fastener through a bone and then to a bone-repair device that is connected to the bone. In some embodiments, the system may include a guide device including (1) a coupling portion configured to be connected to the bone-repair device adjacent a first surface of a bone; and (2) a guide portion connected to the coupling portion and configured to be disposed adjacent a second surface of the bone that generally opposes the first surface on the bone. The guide portion is configured to guide the at least one hole-forming tool and fastener into the bone and then to a predefined position of the bone-repair device.

Abstract: Bone fixators for securing and/or repairing fractures and/or other defects of a distal radius and wrist. The bone fixators may include, among others, (1) a distal mounting element configured to be mounted in a metacarpal bone, or other hand bone, (2) a proximal mounting element configured to be mounted in the radius, the ulna, or other arm bone, (3) a distal member configured to be secured to the distal mounting element, (4) a proximal member configured to be secured to the proximal mounting element, and/or (5) a coupling, connecting the proximal member and the distal member, configured to allow immobilization, as well as adjustable flexion, rotation, and/or translation of the distal member relative to the proximal member.

Abstract: Bone plates having an adjustable joint, and methods of using the bone plates to fix bones.