It has been reported that following the placement of a spinal construct system, a distal set screw was noted to be loose.Patient underwent revision surgery on (b)(6) 2019 to remove set screw and corresponding pedicle screw.During the revision surgery, the surgeon identified a fractured pedicle screw.
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Reference: (b)(4).This follow-up report is being submitted to relay additional information.D11 updated.Concomittant devices reported by customer: item: 00-1003-4001 lot: m93500-b udi: (b)(4), description: set screw, large.Item: 00-1003-4001 lot: m93499-b udi: (b)(4), description: set screw, large.Item: 00-1003-4001 lot: m93498-b udi: (b)(4), description: set screw, large.Item: 00-1003-4001 lot: unknown udi: unknown, description: set screw, large.Item: 00-1300-0655 lot:041820-e udi: (b)(4), description: 5.5/6.0 polyaxial pedicle screw 6.0mm x 55mm.Item: 00-1300-0655 lot: unknown udi: unknown, description: 5.5/6.0 polyaxial pedicle screw 6.0mm x 55mm.H6: result code updated to 3207 - 3252.H6 method code updated to 3331.X-rays were reviewed and complaint was confirmed.Dhr was reviewed and results were inconclusive.Root cause was unable to be determined.
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