Conformis, Inc.

Depuy Spine, Inc.

Depuy Synthes Products, Inc.

Medos International Sarl

Depuy Spine Sarl

Nam T Chao

Wolfgang Fitz

Philipp K Lang

Daniel Steines

Raymond A Bojarski

John E Slamin

Randal R Betz

Ronald Sacher

Simon Siu

Peter O Newton

James R Donahue

Dennis Hubbard

Jerold P Gurley

Chris Rybicki

Andrea Burke

SeungKyu Daniel Kwak

James Donahue

Thomas Minas

Seung Kyu Daniel Kwak

Christopher Rybicki

Dale E Whipple

Ray Bojarski

Terrance Wong

Ronald L Sacher

Newton Peter

Betz Randal

Various patient-specific tibial guide housings, patient-specific tibial guide boxes, and methods of resecting the tibial plateau are disclosed herein.

Surgical kit for tibial resection and replacement

A bone screw assembly includes an anchor portion and a head portion, such as a rod-receiving portion, movably mounted to the anchor portion to allow for controlled angulation between the anchor portion and the head portion. The anchor portion is pivotable in one or more selected directions about an axis relative to the head portion. A restriction member, which may be a rod seat, prevents the anchor portion from pivoting in one or more different directions about another axis relative to the head portion and/or a spinal fixation element received in the head portion. The restriction member may be inserted in the head portion to control direction that the anchor portion pivots relative to the head portion. The restriction member may also serve as a compression member and/or rod seat for seating a spinal rod coupled to the bone screw assembly.

Constrained motion bone screw assembly

A method for manipulating a vertebra includes connecting a first bone anchor to a first vertebra, connecting a second bone anchor to a second bone anchor, positioning a spinal rod in a receiving member of the first bone anchor and in a receiving member of the second bone anchor, connecting a first instrument to the receiving member of the first bone anchor, and manipulating the first instrument to rotate first bone anchor and the first vertebra relative to the second vertebra.

Instruments and methods for manipulating vertebra

Tibial guides, tools and techniques for resecting the tibial plateau

Methods and devices are disclosed relating improved articular models, implant components, and related guide tools and procedures. In addition, methods and devices are disclosed relating articular models, implant components, and/or related guide tools and procedures that include one or more features derived from patient-data, for example, images of the patient's joint. The data can be used to create a model for analyzing a patient's joint and to devise and evaluate a course of corrective action. The data also can be used to create patient-adapted implant components and related tools and procedures.

Patient-adapted and improved articular implants, designs and related guide tools

Standard or customized knee implant with asymmetric femoral component and tibial offset

Tibial implant and systems with variable slope

Tibial guides, tools, and techniques for resecting the tibial plateau

Growing community of inventors

Marlborough, MA, United States of America

Nam T Chao