Posteriorly, the bony arch encircles the spinal canal (Fig 1). It is composed of transverse processes, facet joints, two pedicles, two laminae, and a spinous process. In the lumbar spine ...

Low back pain is one of the most common reasons patients see primary care doctors. To understand this condition, it’s ...

patent-pending device designed to provide a minimally invasive solution for patients suffering from facet joint-related pain or instability. Cleared for use from spinal levels C2 to S1 (inclusive ...