Pt underwent lumbar fusion surgery l4-5 involving use of acadia (globus) ide.Post-operatively several months, pt reported no improvement in symptoms to implanting surgeon.Though repeatedly told that there were no device failures, in 2017 pt notified (b)(6) and was informed the device had failed.Imaging testing revealed non-fusion and blood testing revealed toxic cobalt levels 12.1 when normal is 1.9.No disclosure of actual device-risks were made and sponsor/surgeon did not disclose device-related failure to fda or in the clinical data (b)(4).
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