Effect of Pulse Width With Spinal Cord Stimulation

Inclusion Criteria

• •Have chronic low back pain following spine surgery (Failed Back Surgery Syndrome), which is primarily located in the low back, with minimal lower extremity pain.
• •Have been permanently implanted with a Precision spinal cord stimulation (SCS) system within 6 months, or be an appropriate candidate for SCS and for the surgical procedures required for SCS as determined by the physician and have independently selected SCS with Precision for treatment.
• •Be 18 years of age or older.
• •Be willing and able to comply with all study related procedures and visits.
• •Be capable of reading and understanding patient information materials and giving written informed consent.