SAN CLEMENTE, Calif.--(BUSINESS WIRE)--VertiFlex®, Inc., a leading innovator of advanced minimally invasive spinal surgery technologies, today announced successful completion of the first Totalis™ Direct Decompression procedure, performed by Dr. Eric Grigsby at the Napa Surgery Center on March 1, 2013. The Totalis™ Direct Decompression System is a unique set of surgical instruments designed specifically for performing minimally invasive direct decompressions of the lumbar spine. The system utilizes VertiFlex’ proprietary interspinous access platform and includes both reusable and disposable instruments to treat spinal conditions such as lumbar stenosis. The procedure involves a small single midline incision and sequential dilation to a working cannula about the size of a dime. Specialty instruments designed for precision and safety are then used to remove the targeted tissue. The procedure provides physicians the ability to remove ligament, bone, and facet capsule material to address both central and lateral recess stenosis. This broad decompression involves minimal collateral tissue disruption and can be performed under local anesthesia. The Totalis™ Direct Decompression System was 510(k) cleared by the FDA in November, 2012.