Single - Center, Prospective, Patient Outcomes Assessment of Minimally Invasive Lumbar Decompression With the Mild Devices in Patients With Symptomatic Central Canal Stenosis.

This minimally invasive procedure is performed under fluoroscopic image guidance through a dorsal approach to the spine. The patient is given local anesthesia and a sedative but needs to be responsive to the surgeon's questions for neurological monitoring. Under image guidance, the mild tools are inserted and positioned on the posterior spinal lamina, to the left or right of the spinous process. The tools are used to cut and remove tissue and bone from the posterior side of the lumbar spine to create a space inside the spine that can help decompress some of the spinal nerves.