The average pain at rest will be assessed using 7-day patient pain diary scores for Brief Pain Inventory (BPI) Short Form (SF) (mean pain at baseline and at 3-month follow-up visit). at baseline and at 3-month follow-up. [clinicaltrials_resource:064925c0900024e2d8d7239768198a80]

SR-electrical stimulation (Bioness) device and pain medication for 12 months.

The average pain at rest will be assessed using 7-day patient pain diary scores for Brief Pain Inventory (BPI) Short Form (SF) (mean pain at baseline and at 3-month follow-up visit). at baseline and at 3-month follow-up. [clinicaltrials_resource:064925c0900024e2d8d7239768198a80]

SR-electrical stimulation (Bioness) device and pain medication for 12 months.