Warsaw Orthopedic, Inc.

Warsaw Othropedic, Inc.

John Durward Pond

Jonathan M Dewey

Thomas Andrew Carls

Mark Benedict Dekutoski

Anthony J Melkent

Eric Christian Lange

Kent M Anderson

Aurelien Bruneau

Randall N Allard

Christopher M Patterson

Jeffrey Zhang

Henry Keith Bonin, Jr

David R Erickson

Neel Anand

Robert Carson

Robert H Dyer

Aurelian Bruneau

The present application discloses methods for treating spinal deformities. One embodiment includes inserting an elongated corrective member into the patient. During insertion, the corrective member is operatively attached to a first vertebral member that applies a first corrective force to correct a first vertebral member alignment. The corrective member is further inserted into the patient and subsequently operatively attached to a second vertebral member that applies a second corrective force to correct a second vertebral member alignment. The corrective member is further inserted and subsequently operatively attached to a third vertebral member that applies a third corrective force to correct a third vertebral member alignment. The embodiment may further include operatively attaching the corrective member to additional vertebral members to correct further misalignment. In one embodiment, a second member is attached to the vertebral members after they have been aligned to maintain the alignment.

Methods for correcting spinal deformities

The present application is directed to methods and devices that provide for asymmetrical movement of vertebral members. In one embodiment, first and second anchors connect the rod to the vertebral members. The rod may be fixedly connected to the first anchor, and movably connected to the second anchor. A limiting device may be positioned on one or both sides of the second anchor. The limiting device or devices control an extent of movement between the rod and the second anchor during vertebral motion. In one embodiment, the device controls an amount of flexion and extension of the vertebral members.

Spinal stabilization devices and methods of use

A method of securing vertebrae includes inserting a first pedicle screw into a first pedicle of a first vertebra. The first pedicle screw includes a first channel running perpendicular to a first central axis of the first pedicle screw. The first pedicle screw has a first engagement structure. The method further includes inserting a second pedicle screw into a second pedicle of a second vertebra. The second pedicle screw includes a second channel running perpendicular to a second central axis of the second pedicle screw. The second pedicle screw has a second engagement structure. The method also includes inserting a guidewire through the first and second channels, threading a tether attached to an end of the guidewire through the first and second channels, securing the tether to the first pedicle screw, applying tension to the tether, and securing the tether to the second pedicle screw.

Methods and devices for insertion of tethers through subcutaneous screw heads

The present application is directed to guides for inserting an elongated member into a patient. The guide generally includes an elongated shape with a distal end that is positioned within the patient, and a proximal end that may be positioned outside of the patient. The guide may include a channel formed between sidewalls. The channel is sized to receive the elongated member and guide the member into a predetermined location within the patient. In one embodiment, the guide is used with an insertion device that may include a pivoting carriage for initially inserting the guide and then the elongated member into the patient. The guide may also be used in a freehand technique that is positioned specifically within the patient by the surgeon.

Guide and method for inserting an elongated member into a patient

Devices, instruments, systems and techniques for guiding an implant to a location adjacent a bone anchor include a guide member with a connecting portion and a guiding portion. The connecting portion is adjacent the bone anchor, and the guiding portion extends proximally from the connecting portion and is adapted guide an implant therealong toward the bone anchor. The guiding portion is flexible to facilitate manipulation and implant placement in the patient's body.

Systems and methods for positioning implants relative to bone anchors in surgical approaches to the spine

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Germantown, TN, United States of America

John Durward Pond