M1Sx (Match one Surgical or Match One Medical) does not endorse any treatments, procedures, products or physicians referenced in these patient fact sheets. This information is provided as an educational service and is not intended to serve as medical advice. Anyone seeking specific neurosurgical advice or assistance should consult his or her Neurosurgeon, Spine Surgeon, Interventional Pain Physician, or locate one in your area through the Find a Doc online tool.