The patient reported stimulation was ineffective and subsequently stopped working.Reprogramming was attempted to no avail.Follow-up identified the patient suffered several falls in the past 2 weeks.In turn, diagnostic testing revealed high impedance measurements on multiple contacts.Consequently, x-ray images taken yielded normal results.However, surgical intervention was undertaken on (b)(6) 2016 during which time the entire scs system was explanted and replaced with new models.Note: it's unknown at this time if the patient was implanted with a second lead.If information is obtained at a later date, a supplement will be submitted with the updated device info.
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