Void Creation in Fractured Vertebrae: Is the Parralax Contour an Advance?

As spinal surgeons, we are constantly looking for devices that are very easy to use to create a space in soft bone. I was therefore excited by the introduction of the Parralax Contour from Arthocare. But, how is the new Parallax Contour product different from other methods used to prepare vertebral bodies for cement injection?

Answer:
ArthroCare developed the Parallax system for the displacement of soft bone during stabilization of vertebral compression fractures. The Parallax Contour is a curved stylet that is used to “sweep” the soft bone out of the way. It is designed to allow minimally invasive movement of the soft central portion of the vertebral body, which can then be filled with bone cement to stabilize the spine.

More traditional methods to clear the space within the vertebrae prior to injection of cement include high-pressure injections like balloon kyphoplasty. According to the ArthroCare, the new Parallax Contour is more precise, potentially cheaper and can be performed more quickly.

“Physicians report that the Contour is fast, easy to use and provides tactile feedback that is missing in some competitive systems. The bone can be displaced easily with precise control by the surgeon,”

says Jim Pacek, vice-president and general manager, ArthroCare Interventional Therapies.

The Contour stylet is designed to work in conjunction with ArthroCare’s other products, including cement delivery systems and bone biopsy needles.

Source: Arthocare

Filed Under Bone Cement, Vertebral Compression Fractures, What's New 

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