Abstract: Add-on couplers and coupler systems for use in surgical procedures and methods for utilizing add-on couplers in surgical procedures are provided. In some implementations, the add-on coupler includes a coupler receptacle configured to receive and couple to a first coupler, the first coupler being configured, in some cases, to couple to an implant anchor. In some implementations, the add on coupler includes a rod receptacle configured to receive a rod of a second coupler. In some cases, the second coupler and add-on coupler are coupled to an existing component from an earlier surgical procedure, thereby removing the need to remove the existing component prior to installing a new component. Additional implementations are described.

Abstract: Systems and methods for stereotactic localization of components include a system for stereotactic localization of a component during a surgical procedure. In some cases, the system includes one or more of an instrument, a plurality of markers disposed on the instrument, one or more sensors configured to detect a position of each of the markers, and an output device. In some cases, the system is configured to calculate a digital 3-dimensional array based on the position of at least some of the plurality of markers, compute a location of the instrument, and communicate the location of the instrument to a user of the system through the output device. Other implementations are described.

Abstract: Systems and methods for measuring and applying a spinal compression force are provided. Some implementations of the systems and methods include a compression instrument having one or more compressors or gauges. In some cases, the compressor is configured to apply the spinal compression force to a spine of a patient. In some cases, the gauge is configured to measure the spinal compression force. Other implementations are discussed herein.

Abstract: Systems and methods for providing a secure and durable implant are disclosed. For example, the systems and methods may include securely attaching an anchor to an implant body. In some cases, the anchor has an anchor head. In some cases, a coupler for coupling to the implant body is configured to receive the anchor. Some implementations of the disclosed systems and methods include a rivet for attaching the anchor to the coupler. In some implementations at least one of the anchor head and the rivet includes a projection, while the other includes a socket configured to receive the projection. Other implementations are discussed herein.

Abstract: A hand tool having first and second plier units attached to one another where a jaw region is operatively configured to have a work piece to be placed therein and a handle region is configured to be used by the user of the tool to grasp the work piece. A tension member is provided to be positioned past a dead point axis so as to apply a clamping force upon the jaw member and the hand tool maintains a grip upon the work piece without continuous interaction with the user of the tool.

Abstract: A hand tool having first and second plier units attached to one another where a jaw region is operatively configured to have a work piece to be placed therein and a handle region is configured to be used by the user of the tool to grasp the work piece. A tension member is provided to be positioned past a dead point axis so as to apply a clamping force upon the jaw member and the hand tool maintains a grip upon the work piece without continuous interaction with the user of the tool.

Abstract: A coupling assembly for use in surgical constructs comprises a first body and a second body. One of the first body and the second body includes a male member and an other of the first body and the second body includes a female member. The male member is sized and shaped to be received within the female member and the female member has an internal bore sized and shaped to receive the male member therein. A raised portion is formed on or attached to the male member. An area of decreased diameter is associated with the internal bore of the female member. The first and second bodies are coupleable to one another by an interference fit when the raised portion of the male member is positioned within the area of decreased diameter associated with the internal bore of the female member.

Abstract: A spinal implant comprises a plurality of contiguous segments, said plurality of contiguous segments configured to apply a torque to a degenerate spinal segment in any of three orthogonal axes. At least one mounting connection is configured to connect said spinal implant to a mounting mechanism, said mounting mechanism being configured to attach said spinal implant to said degenerate spinal segment.

Abstract: A coupling assembly for use in surgical constructs comprises a first body and a second body. One of the first body and the second body includes a male member and an other of the first body and the second body includes a female member. The male member is sized and shaped to be received within the female member and the female member has an internal bore sized and shaped to receive the male member therein. A raised portion is formed on or attached to the male member. An area of decreased diameter is associated with the internal bore of the female member. The first and second bodies are coupleable to one another by an interference fit when the raised portion of the male member is positioned within the area of decreased diameter associated with the internal bore of the female member.

Abstract: A hand tool having first and second plier units attached to one another where a jaw region is operatively configured to have a work piece to be placed therein and a handle region is configured to be used by the user of the tool to grasp the work piece. A tension member is provided to be positioned past a dead point axis so as to apply a clamping force upon the jaw member and the hand tool maintains a grip upon the work piece without continuous interaction with the user of the tool.

Abstract: A hand tool having first and second plier units attached to one another where a jaw region is operatively configured to have a work piece to be placed therein and a handle region is configured to be used by the user of the tool to grasp the work piece. A tension member is provided to be positioned past a dead point axis so as to apply a clamping force upon the jaw member and the hand tool maintains a grip upon the work piece without continuous interaction with the user of the tool.

Abstract: A spinal implant comprises a plurality of contiguous segments, said plurality of contiguous segments configured to apply a torque to a degenerate spinal segment in any of three orthogonal axes. At least one mounting connection is configured to connect said spinal implant to a mounting mechanism, said mounting mechanism being configured to attach said spinal implant to said degenerate spinal segment.

Abstract: A hand tool having first and second plier units attached to one another where a jaw region is operatively configured to have a work piece to be placed therein and a handle region is configured to be used by the user of the tool to grasp the work piece. A tension member is provided to be positioned past a dead point axis so as to apply a clamping force upon the jaw member and the hand tool maintains a grip upon the work piece without continuous interaction with the user of the tool.