Here is a new percutaneous interspinous device similar to the X-stop. It seems interesting, but there is only a limited retrospective case series at this time. I tried to attach it, but it was too big...
Percutaneous Lumbar Interspinous Decompression Spacer: Indications, Surgical Technique and Preliminary Results
Any thoughts?
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Here's another device that is currently in clinical trials for spinal stenosis:
Investigational Device for Patients With Lumbar Spinal Stenosis: The VertiFlex Superion Interspinous Spacer
This study is actively enrolling study subjects,
as noted on the Clinical Trials website: click here. The control in the study is the X-Stop.
This looks very interesting for those with stenosis...
