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8182515 |
Dynamic stabilization and motion preservation spinal implantation system and method
A dynamic stabilization, motion preservation spinal implant system includes an anchor system, a horizontal rod system and a vertical rod system. The systems are modular so that various constructs...
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8182516 |
Rod capture mechanism for dynamic stabilization and motion preservation spinal implantation system and method
A dynamic stabilization, motion preservation spinal implant system includes an anchor system, a horizontal rod system and a vertical rod system. The systems are modular so that various constructs...
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8177810 |
Methods of annulus and ligament reconstruction using flexible devices
Methods for providing a flexible spinal stabilization system operative to prevent lateral bending, extension, and rotation across two or more adjacent vertebrae are described. Broadly, the...
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8177811 |
Joint prosthesis for total lumbar arthroplasty by posterior approach
The total arthroplasty joint prosthesis includes connectors (2, 4) fixed in the pedicles Vp of the spinal levels by anchoring screws (3), upper and lower connecting elements (5, 6) connecting the...
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8177814 |
Posterior spinal bridge assembly providing static or dynamic N-level spinal bridge interconnection
A bio-compatible posterior spinal bridge assembly provides static or dynamic N-level spinal bridge interconnection between adjacent posterior spinal bridges and posterior spinal bridge assemblies....
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8172881 |
Dynamic stabilization and motion preservation spinal implantation system and method with a deflection rod mounted in close proximity to a mounting rod
A dynamic stabilization, motion preservation spinal implant system includes an anchor system, a horizontal rod system and a vertical rod system. The systems are modular so that various constructs...
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8167910 |
Bone screw and associated assembly and methods of use thereof
A bone screw assembly comprises a bone screw having a shaft and a head, a stabilizer retainer, a set screw, and a housing having a proximal opening, biased to one side, and a distal opening that...
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8162985 |
Systems and methods for posterior dynamic stabilization of the spine
Systems and devices for dynamically stabilizing the spine are provided. The systems include a superior component for attachment to a superior vertebra of a spinal motion segment and an inferior...
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8162979 |
Medical device and method to correct deformity
A system for correcting a spinal deformity includes an implant fixed to one side of a vertebra and a rod extending along an axis of the spine on a second side of the vertebra. An adjustment member,...
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8162987 |
Modular spine treatment kit for dynamic stabilization and motion preservation of the spine
A dynamic stabilization, motion preservation spinal implant system includes an anchor system, a horizontal rod system and a vertical rod system. The systems are modular so that various constructs...
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8157844 |
Dampener system for a posterior stabilization system with a variable length elongated member
Dynamic posterior stabilization systems are described. A dynamic posterior stabilization system may include bone fasteners and a dampener system. The dampener system may include a first elongated...
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8147525 |
Bone anchor assembly and methods of use
A method of treating the spine of a patient involves inserting anchors into vertebrae and connecting the anchors to a longitudinal member via housings. After insertion of the anchors, the housings...
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8147520 |
Horizontally loaded dynamic stabilization and motion preservation spinal implantation system and method
A dynamic stabilization, motion preservation spinal implant system includes an anchor system, a horizontal rod system and a vertical rod system. The systems are modular so that various constructs...
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8142480 |
Dynamic stabilization and motion preservation spinal implantation system with horizontal deflection rod and articulating vertical rods
A dynamic stabilization, motion preservation spinal implant system includes an anchor system, a horizontal rod system and a vertical rod system. The systems are modular so that various constructs...
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8128665 |
Orthopedic implant apparatus
Apparatuses are disclosed for use in orthopedic surgery, for example for procedures in which a support member is connected to the spine. A connector member for connecting to an orthopedic implant...
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8128666 |
Low profile screw anchor with variable axis/angle fixation
A low-profile bone anchoring system particularly suited to pelvis fixation in conjunction with spinal correction. The preferred embodiment utilizes screw fixation, followed by deployment of...
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8123784 |
Anchoring element for use in spine or bone surgery, methods for use and production thereof
An anchoring element for use in spinal or bone surgery is described. A shaft (1) for anchoring in a vertebra or bone section is connected to a receiving part (22) which serves to connect to a rod...
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8118837 |
Tapered-lock spinal rod connectors and methods for use
A spine stabilization system having cylindrical bodies, plates, transverse members and resilient inserts for coupling a rod to bone fasteners. A first resilient insert may be positioned on a first...
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8118842 |
Multi-level dynamic stabilization and motion preservation spinal implantation system and method
A dynamic stabilization, motion preservation spinal implant system includes an anchor system, a horizontal rod system and a vertical rod system. The systems are modular so that various constructs...
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8114130 |
Deflection rod system for spine implant with end connectors and method
A dynamic stabilization, motion preservation spinal implant system includes an anchor system, a horizontal rod system and a vertical rod system. The systems are modular so that various constructs...
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8114134 |
Spinal prosthesis having a three bar linkage for motion preservation and dynamic stabilization of the spine
A dynamic spinal stabilization linkage for use in stabilizing of the spine. The linkage connects adjacent vertebrae to provide load-sharing and stabilization while allowing natural kinematics. The...
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8109970 |
Deflection rod system with a deflection contouring shield for a spine implant and method
A dynamic stabilization, motion preservation spinal implant system includes an anchor system, a horizontal rod system and a vertical rod system. The systems are modular so that various constructs...
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8105359 |
Deflection rod system for a dynamic stabilization and motion preservation spinal implantation system and method
A dynamic stabilization, motion preservation spinal implant system includes an anchor system, a horizontal rod system and a vertical rod system. The systems are modular so that various constructs...
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8105361 |
Methods and devices for minimally invasive spinal fixation element placement
Minimally invasive methods and devices for introducing a spinal fixation element into a surgical site in a patient's spinal column are provided. In general, the method involves advancing a spinal...
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8105362 |
Percutaneous spinal rod insertion system and related methods
A spinal rod implantation system may be used with pedicle screws to be secured to respective pedicles of a patient's spine, each pedicle screw having a spinal rod channel therethrough. The system...
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8097025 |
Pedicle screw system configured to receive a straight or curved rod
A fastener and a bone fixation assembly for the internal fixation of vertebral bodies such as a pedicle screw is provided which allows a detachable tulip to be provisionally locked to a pedicle...
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8097024 |
Load-sharing bone anchor having a deflectable post and method for stabilization of the spine
A dynamic bone anchor for anchoring a spine stabilization assembly which supports the spine while providing for the preservation of spinal motion. The dynamic bone anchor provides load sharing...
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8097023 |
Grommet assembly
A connecting device is provided for use in orthopedic surgery, for example to connect a spinal rod and a vertebral screw or hook. The connector generally includes a receiver member for receiving an...
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8092500 |
Dynamic stabilization connecting member with floating core, compression spacer and over-mold
A dynamic fixation medical implant having at least two bone anchors includes a dynamic longitudinal connecting member assembly having the following features: a pair of elongate bone anchor...
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8092503 |
Polyaxial screw system
A polyaxial screw system includes a drive cap having a partition wall with a first side and an opposing second side, a passage extending through the partition wall. A sleeve projects from the...
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8092501 |
Dynamic spinal rod and method for dynamic stabilization of the spine
A dynamic spinal rod for connecting levels of a dynamic stabilization system to support the spine while providing for the preservation of spinal motion. Embodiments of the dynamic stabilization...
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8092498 |
Occipital fixation screw
A surgical implant assembly and a method for securing a fixation rod, where the assembly is capable of being secured to a bone structure are disclosed. The assembly includes at least two rigid...
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8088149 |
Dynamic intervertebral stabilization system
A vertebral dynamic stabilization system is used to fix the positional relationship of adjacent vertebrae of the spine. The vertebrae′ stabilization system includes at least two pedicle s...
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8088152 |
Orthopedic retaining system
An orthopedic retaining system comprising at least one bone screw which has a head part and a threaded shaft pivotally mounted thereon is disclosed. A clamping element is mounted in the head part,...
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8083775 |
Load-sharing bone anchor having a natural center of rotation and method for dynamic stabilization of the spine
A dynamic bone anchor for anchoring a spine stabilization assembly which supports the spine while providing for the preservation of spinal motion. The dynamic bone anchor provides load sharing...
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8083773 |
Apparatus for minimally invasive posterior correction of spinal deformity
An apparatus is operable to correct spinal deformities caused by scoliosis and the like. The apparatus may be used in a minimally invasive fashion and through the posterior side of the patient. A...
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8083772 |
Dynamic spinal rod assembly and method for dynamic stabilization of the spine
A versatile dynamic spinal rod and bone anchor assembly for use in a dynamic stabilization system to support the spine while providing for the preservation of spinal motion. Alternative embodiments...
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8083779 |
Anchor assemblies for securing connecting elements along a spinal column
Devices and methods that securely engage an elongated connecting element in a receiver of an anchor assembly are provided. The anchor assembly includes an anchor member engageable to bony structure...
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8083778 |
Vertebral osteosynthesis equipment
Equipment includes bony anchoring members one or two linking rods, intended to be connected to the anchoring members, and parts for connecting the linking rod(s) to the anchoring members, at least...
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8080036 |
Pedicle screw
A pedicle screw is provided to be inserted into and fixed to a pedicle of a spinal disease patient, and more particularly, a pedicle screw in which a screw thread of a clamp screw is formed to have...
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8075591 |
Minimally invasive spinal fixation guide systems and methods
Methods and devices for implanting spinal fixation implants and devices are provided. In one embodiment, a method for implanting a spinal fixation system is provided and it includes the steps of...
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8075599 |
Adjustable bone anchor assembly
A medical implant device has in one embodiment a receiver member for receiving an elongated member, a crown member, an anchor member and a retaining member. An embodiment of the receiver member has...
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8075595 |
Systems and methods for posterior dynamic stabilization of the spine
Systems and devices for dynamically stabilizing the spine are provided. The systems include a superior component for attachment to a superior vertebra of a spinal motion segment and an inferior...
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8070781 |
Offset variable angle connection assembly
In a preferred embodiment, the present invention provides an offset connection assembly that can be used to securely connect a spinal implant to a bone anchor. In particular, the present invention...
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8070776 |
Deflection rod system for use with a vertebral fusion implant for dynamic stabilization and motion preservation spinal implantation system and method
A dynamic stabilization, motion preservation spinal implant system includes an anchor system, a horizontal rod system and a vertical rod system. The systems are modular so that various constructs...
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8070780 |
Bone anchor with a yoke-shaped anchor head for a dynamic stabilization and motion preservation spinal implantation system and method
A dynamic stabilization, motion preservation spinal implant system includes an anchor system, a horizontal rod system and a vertical rod system. The systems are modular so that various constructs...
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8070775 |
Deflection rod system for a dynamic stabilization and motion preservation spinal implantation system and method
A dynamic stabilization, motion preservation spinal implant system includes an anchor system, a horizontal rod system and a vertical rod system. The systems are modular so that various constructs...
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8062339 |
Multi-axial connection system
In one embodiment of the present invention a system for connecting a fastener element (e.g., a pedicle screw) relative to a rod for the purposes of vertebral fixation is provided. The system may...
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8057516 |
Spinal stabilization system with rigid and flexible elements
A spinal stabilization system generally comprises first and second anchor members configured to be secured to first and second vertebrae within a patient's body, a flexible element secured to the...
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8057518 |
Spanning connector for connecting a spinal fixation element and an offset bone anchor
A spanning connector for connecting an offset bone anchor to a previously inserted spinal fixation element and method of use is provided. The spanning connector includes a first connecting...
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