By E. Lee Nelson, MD
Boulder
Neurosurgical & Spine Associates is excited to be a part of the ACADIA®
IDE (investigational device exemption) FDA-controlled clinical trial investigating
a facet joint replacement system. While many spine related problems can be
treated nonoperatively, some spine conditions do require surgery. Our goal at
Boulder Neurosurgical Associates is always to find the least invasive option
for our patients. Many of these options include simple outpatient procedures
where we un-pinch a nerve or remove a herniated disk. Disk herniations and
spinal stenosis can be treated quite effectively in this regard, but there are
other times when there is intrinsic instability of the spine and spinal
stabilization is considered. This often requires spinal fusion surgery where
screws and rods are used to attach two or more bones of the spine together
after the nerves are un-pinched.
The surgeons at
Boulder Neurosurgical Associates continuously try to help our patients maintain
an active lifestyle and we strive to offer our patients the most
technologically advanced and state-of-the-art procedures. The purpose of this study is to determine if
the ACADIA® Facet
Replacement System is effective in the treatment of spinal stenosis. Spinal
stenosis continues to be a major cause of back and leg pain. The condition is
attributed to narrowing of the space around the nerves in the lumbar spine.
This is often caused by the degenerative process in the spine and the facet
joints. The current treatment calls for removal of bone around the affected
nerve including the facet joints and fusing the posterior of the spine to
ensure the segments remain stable. The
ACADIA® Facet Replacement System allows us to replace the facet
joints with the device instead of having to fuse the bones together. As this is
an investigational device, trial participants would be enrolled and randomized to
treatment, as necessary. Facet joint replacement and participation in this
trial is not appropriate for all patients, but we would encourage you to
contact us if you are interested in this exciting new technology. All of the
surgeons at Boulder Neurosurgical & Spine Associates are participating in
the trial and would be happy to schedule a consultation with you to discuss it
further.
For more information
on the ACADIA® clinical trial, please visit http://www.bnasurg.com/treatments-facet-replacement.php
or call us at 303.938.5700. Consultations can be scheduled by calling 303.938.5700.
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