Date of event is estimated.Based on the information provided a device problem was not identified, as a result a conclusive cause for the reported patient effect, and the relationship to the product, if any, cannot be determined.
Event or Problem Description
It was reported that the patient experienced ineffective therapy on the left side following a motor vehicle accident.X-ray imaging revealed migration of both leads.As a result, surgical intervention was undertaken wherein both leads were replaced to address the issue.