Orthopedic screws and prostheses for use with polymer cables are disclosed herein. An orthopedic screw is configured to retain a polymer cable (12) when the polymer cable is positioned in a thru hole (5) present in the body of said orthopedic screw. This may be accomplished by an orthopedic screw comprising a set screw and a complimentary threaded hole, wherein the threaded hole intersects the thru hole and wherein the polymer cable is secured in the thru hole by tightening the set screw. In an embodiment, the threaded hole extends beyond the thru hole.

In one embodiment, a non-invasively adjustable spinal system for treatment of a subject having spondylolisthesis includes a first implantable actuator having at least one anchoring structure, the anchoring structure configured to facilitate securement of the first implantable actuator to a portion of the sacrum of the subject. The non-invasively adjustable spinal system can further include an adjustment element, configured to be coupled to the first implantable actuator, the adjustment element having an engagement structure configured to engage at least one transverse process of a lumbar vertebra of the subject. The non-invasively adjustable spinal system can further include a driving element, wherein remote activation of the driving element causes movement of the adjustment element in relation to the first implantable actuator.

Disclosed is a bone repair system, in particular for treatment of fractures or defects of the pars interarticularis. In an embodiment, the bone repair system comprises a support member and a fastening member. The support member is configured to be fixed to a first bone or bone fragment. The fastening member includes a first and a second end portion and an elongate portion extending between the first and the second end portions. The first end portion is coupled to the support member, and the elongate portion is configured to loop around at least one second bone or bone fragment. The support member includes fixation means for adjustably securing the second end portion of the fastening member so as to stabilize and/or fix the first and the second bone or bone fragment with respect to each other.

Method for performing spinal correction surgery. The method includes creating at least one access opening in a patient, and implanting a plurality of anchor devices through the at least one access opening onto a plurality of corresponding vertebral bodies. Each anchor device has a channel defined therein. The method further includes disposing a tether into the channel of each of the plurality of anchor devices. A first end portion of the tether is secured to a first of the plurality of anchor devices. Additionally, the method includes translating the vertebral body corresponding to the selected anchor device using a pusher tool. Furthermore, the method includes applying a tension to the tether using a tensioner.

A system for stabilizing a cervical spine segment utilizing uncinate joint stabilization, includes a stabilizing bridge for bridging across intervertebral disc space of the cervical spine segment to mechanically couple between a pair of uncinate joint stabilizers positioned in a respective pair of uncinate joints of the cervical spine segment. A method for stabilizing a cervical spine segment utilizing uncinate joint stabilization includes (a) positioning a pair of uncinate joint stabilizers in respective uncinate joints of the cervical spine segment to stabilize the uncinate joints and thereby stabilize the cervical spine segment (b) and implanting, in intervertebral disc space of the cervical spine segment, a stabilizing bridge that mechanically couples between the uncinate joint stabilizers across intervertebral disc space of the cervical spine segment.

The present invention generally relates to methods and device for treatment of spinal deformity, wherein at least one tether is utilized to maintain the distance between the spine and the an ilium to (1) prevent increase in abnormal spinal curvature, (2) slow progression of abnormal curvature, and/or (3) impose at least one corrective displacement and/or rotation.

Devices and methods for placing an implant between two bone portions are disclosed. In some embodiments, a method comprises disposing a portion of a flexible member through a first bone portion, through an aperture in a trial implant, and through a second bone portion. The trial implant can be withdrawn to enable an implant to be coupled to the flexible member. The method includes applying tension to the flexible member to urge the implant into the space between two bone portions. In some embodiments, the two bone portions are facets.

A system, a method, and instruments for manipulating a surgical cord into spinal implants to assist in correcting a spinal deformity are described. The system may include a tensioner, a tensioner extension, and a counter tensioner. One of the instruments can include an elongate body, a dual coupler, and a nose member. The elongate body has a flexible cylindrical member adapted to carry tension along a longitudinal axis, where the flexible cylindrical member is sized to receive a surgical cord through a lumen within the flexible cylindrical member. The dual coupler is disposed on a proximal end of the elongate body, and include a bore for receiving a nose portion of a tensioner and for guiding the surgical cord into the tensioner. The nose member is disposed on a distal end of the elongate body, and be adapted to discharge the surgical cord from the elongate body.

The present application generally relates to orthopedic stabilization systems, and in particular, to systems including clamps. The clamps can be used in addition to or to replace hooks that grasp onto bone members, such as the lamina. One example of such a clamp is an in-line clamp that includes a central opening for receiving a rod member, a first opening for receiving a set screw and a second opening for receiving an elastic member therethrough. Another example of such a clamp is an off-set clamp that includes an upper plate, a bottom plate, and an opening for receiving a rod therein. The upper plate can be separated from the bottom plate to make space for an elastic member that can be secured within the plates. Tulip clamps that utilize one or more elastic members are also provided.

Systems, methods, and devices for securing a spinal rod are provided. A clamp assembly comprises a tulip comprising an opening comprising an inner surface, wherein the inner surface is threaded; and a threaded locking cap disposed in the opening, wherein threads of the locking cap and the inner surface include various geometries.