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James J Pagliuca, John D Unger, Thomas W Davison: Method of securing vertebrae. Endius Incorporated, Knobbe Martens Olson & Bear, June 6, 2006: US07056321 (235 worldwide citation)

A method of fixing first and second vertebrae of a patient together at a surgical site includes inserting a first cannula into the body of the patient. A fusion device is moved through the cannula and inserted between the first and second vertebrae. A first fastener is moved through the cannula and ...


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Alan E Shluzas, Stephen J Anderson, James J Pagliuca, John D Unger: Surgical instrument for moving vertebrae. Endius Incorporated, Tarolli Sundheim Covell & Tummino, February 28, 2006: US07004947 (95 worldwide citation)

A surgical instrument extendable through a cannula for moving a first bone portion relative to a second bone portion includes a first portion having a longitudinal axis engageable with a first member connected with to the first bone portion. A second portion is engageable with a second member connec ...


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James J Pagliuca, John D Unger, Thomas W Davison: Method of securing vertebrae. Zimmer Spine, Crompton Seager & Tufte, December 14, 2010: US07850695 (22 worldwide citation)

A method of fixing first and second vertebrae of a patient together at a surgical site includes inserting a first cannula into the body of the patient. A fusion device is moved through the cannula and inserted between the first and second vertebrae. A first fastener is moved through the cannula and ...


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James J Pagliuca, John D Unger, James E Robbins, Thomas W Davison, Adam Sher: Surgical tool for use in expanding a cannula. Zimmer Spine, Crompton Seager & Tufte, March 23, 2010: US07682370 (20 worldwide citation)

A surgical tool for use in expanding a tubular structure having an inner surface defining a passage through the tubular structure for receiving surgical instruments includes a first leg having a first end engageable with the inner surface of the tubular structure. A second leg has a second end engag ...


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Alan E Shluzas, Stephen J Anderson, James J Pagliuca, John D Unger: Surgical instrument for moving vertebrae. Endius Incorporated, Crompton Seager & Tufte, March 11, 2008: US07341594 (15 worldwide citation)

A surgical instrument extendable through a cannula for moving a first bone portion relative to a second bone portion includes a first portion having a longitudinal axis engageable with a first member connected with to the first bone portion. A second portion is engageable with a second member connec ...


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Alan E Shluzas, Stephen J Anderson, James J Pagliuca, John D Unger: Surgical instrument for moving vertebrae. Zimmer Spine, Crompton Seager & Tufte, May 11, 2010: US07713274 (13 worldwide citation)

A surgical instrument extendable through a cannula for moving a first bone portion relative to a second bone portion includes a first portion having a longitudinal axis engageable with a first member connected with to the first bone portion. A second portion is engageable with a second member connec ...


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Alan E Shluzas, Stephen J Anderson, James J Pagliuca, John D Unger: Surgical instrument for moving vertebrae. Zimmer Spine, Crompton Seager & Tufte, October 19, 2010: US07815650 (12 worldwide citation)

A surgical instrument extendable through a cannula for moving a first bone portion relative to a second bone portion includes a first portion having a longitudinal axis engageable with a first member connected with to the first bone portion. A second portion is engageable with a second member connec ...


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Alan E Shluzas, Stephen J Anderson, James J Pagliuca, John D Unger: Surgical instrument for moving vertebrae. Zimmer Spine, Seager Tufte & Wickhem, August 2, 2011: US07988700 (8 worldwide citation)

A surgical instrument extendable through a cannula for moving a first bone portion relative to a second bone portion includes a first portion having a longitudinal axis engageable with a first member connected with to the first bone portion. A second portion is engageable with a second member connec ...