Spine Wave, Inc.

Larry Fuller

Lawrence William Wales

Thomas R Hektner

Wesley D Johnson

Deborah A Barber

Deb Barber

A surgical instrument and method is provided for creating and preparing a cavity in a bony intervertebral body. Asymmetrical cutting structures selectively open a cavity which has a relatively large surface area in the vertical direction. One method pertains to the treatment of a vertebral compression fracture.

Transverse cavity device and method

A method for treating a compression fracture in a bone includes the step of forming a transverse cavity and then applying a force within the cavity generally normal to a surface of the bone to restore it substantially to its normal anatomic shape. In certain embodiments, the force is applied by an expandable device.

The invention teaches the use of a surgical instrument for creating and preparing a cavity in a bony intervertebral body. Asymmetrical cutting structures selectively open a cavity which has a relatively large surface area in the vertical direction.

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Woodbury, MN, United States of America

Larry Fuller