摘要:
A bone plate and method for use thereof affords use of at least two surgical approaches to attach the bone plate to a fractured bone to facilitate reduction and repair thereof. The bone plate includes two domains extending in different directions from a transition zone. The directions in which each of the two domains extend are generally opposite, and the transition zone is configured to afford portions of the two domains to be substantially disposed in planes that are transverse to one another.
摘要:
A bone joint repair and replacement assembly. A first portion comprising a bone plate is configured to attach to a distal or proximal end of a bone proximate the joint, generally coaxially with an axis defined by the bone. A second portion comprising an articular surface is configured to attach to the first portion, generally normal with respect to the axis, and inserted into the joint. Although versions of the assembly can be configured for use with several different pivotal joints, the invention is particularly suitable for full or partial replacement of an elbow, wherein the articular surface is pivotally attached to the first portion. Another embodiment of the invention is provided to repair a fractured bone head proximate the joint, and still another embodiment of the invention is provided to repair rotator cuff-related shoulder injuries.
摘要:
A surgical device and method used to assist in the surgical repair and rehabilitation of damaged and/or severed tendons. In one embodiment of the present invention, the device is comprised of a hollow member, preferably shaped as a partial funnel and/or cone, having an inner and outer surface, a flared mouth, a shaft, and an apical end. In another embodiment, the device is comprised of a hollow member, preferably shaped as funnel or barrel cut in half along its longitudinal axis, having an inner and outer surface, two flared mouths, and a shaft. The device may further include a thin, elongated handle for ease of manipulation, and can be implantable or non-implantable. The present invention further discloses a method of passing a severed flexor tendon and/or repair site through the edge of a pulley in the flexor tendon sheath, wherein the hollow member of the device disclosed in the present invention is introduced into the edge of a flexor tendon sheath's pulley and a severed tendon end and/or repair site is passed through the flared mouth of the device and is gently compressed through the shaft and apical end of the device so that the tendon end or repair site can be simultaneously squeezed into the pulley in a smooth and non-damaging manner.
摘要:
A bone plate and method for use thereof affords use of at least two surgical approaches to attach the bone plate to a fractured bone to facilitate reduction and repair thereof. The bone plate includes two domains extending in different directions from a transition zone. The directions in which each of the two domains extend are generally opposite, and the transition zone is configured to afford portions of the two domains to be substantially disposed in planes that are transverse to one another.
摘要:
The system and method serves in facilitating replacement of comminuted bone fractures or portions thereof adjacent bone joints. The system and method employs a prosthesis to replace at least a portion of the comminuted bone fractures. The prosthesis serves in reproducing the articular surface of the portion or portions of the comminuted bone fractures that are replaced. In doing so, the prosthesis serves in restoring joint viability and corresponding articulation thereof.
摘要:
A system and method facilitating replacement of comminuted bone fractures or portions thereof adjacent bone joints. The system and method employs a prosthesis to replace at least a portion of the comminuted bone fractures. The prosthesis serves in reproducing the articular surface of the portion or portions of the comminuted bone fractures that are replaced. In doing so, the prosthesis serves in restoring joint viability and corresponding articulation thereof.
摘要:
The system and method serves in facilitating replacement of comminuted bone fractures or portions thereof adjacent bone joints. The system and method employs a prosthesis to replace at least a portion of the comminuted bone fractures. The prosthesis serves in reproducing the articular surface of the portion or portions of the comminuted bone fractures that are replaced. In doing so, the prosthesis serves in restoring joint viability and corresponding articulation thereof.
摘要:
A fracture fixation system serves in repairing comminuted bone portions of a bone. The fracture fixation system includes a plate having an upper surface, a lower surface opposite the upper surface, one of a screw and a post, and at least one aperture for receiving the one of the screw and the post therethrough. The plate is secured to a main portion of the bone, and the one of the screw and the post is inserted through the at least one aperture through the plate. The portion of the comminuted bone portions is attached to the one of the screw and the post using at least one suture. The one of the screw and the post is rotated to wind the at least one suture therearound to reposition the portion of the comminuted bone portions relative to the main portion of the bone.
摘要:
A method for repairing a fractured bone includes providing a bone fracture fixation assembly including a plate, an elongated shaft, and a rod. At least a portion of the shaft is threaded, and the shaft has a hole extending therethrough. The hole has an axis transverse to a longitudinal axis of the shaft. The method further includes positioning the plate adjacent the surface of the fractured bone, extending the shaft into the bone, cooperatively engaging the threaded portion of the shaft with a screw receiving aperture of the plate, extending the rod into the bone, and inserting the rod into the hole of the shaft.
摘要:
A system and method facilitating replacement of comminuted bone fractures or portions thereof adjacent bone joints. The system and method employs a prosthesis to replace at least a portion of the comminuted bone fractures. The prosthesis serves in reproducing the articular surface of the portion or portions of the comminuted bone fractures that are replaced. In doing so, the prosthesis serves in restoring joint viability and corresponding articulation thereof.