Interspinous Spacer Instrument Set An Interspinous Spacer Instrument Set is a collection of medical tools and devices used in the surgical placement of an interspinous spacer. Interspinous spacers are small devices that are implanted between the spinous processes of adjacent vertebrae in the spine. They are designed to treat conditions such as spinal stenosis, which … Continue reading Interspinous Spacer Instrument Set