Warsaw Orthopedic, Inc.

John G Heller

Mark Christopher Dace

Chris E Johnson

Craig M Squires

Nikhil S Kulkarni

Gregory C Marik

Jeffrey Chun Wang

William Barry Null

Robert W Weakley

A spinal implant includes an intermediate portion and a first portion extending in a transverse orientation from the intermediate portion. The first portion includes an inner surface connectable with vertebral tissue adjacent a lamina. A second portion is spaced from the first portion and extends in a transverse orientation from the intermediate portion. The second portion includes an inner surface connectable with vertebral tissue adjacent a lamina. At least one of the first portion and the second portion includes an outer surface having a mating element engageable with a mating element of a surgical instrument. Systems, surgical instruments and methods are disclosed.

Spinal implant system and methods of use

Laminoplasty plates are engageable to at least one portion of a divided lamina to maintain a desired spacing relative to the spinal canal. The laminoplasty plates include a spacer portion having a first end and a second end that spans a gap formed by at least one of a divided lamina portion. The laminoplasty plates can include a lamina engagement portion at one end for engagement with the divided lamina portion.

Laminoplasty devices and methods

Laminoplasty plate with flanges

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Atlanta, GA, United States of America

John G Heller