MAUDE Adverse Event Report: MEDTRONIC SOFAMOR DANEK USA, INC X-STOP PEEK INTERSPINOUS SPACER; PROSTHESIS, SPINOUS PROCESS SPACER/PLATE

Catalog Number	1-3210
Medical Device Problem Code	Adverse Event Without Identified Device or Use Problem (2993)
Health Effect - Clinical Codes	Inadequate Pain Relief (2388); Ambulation or Postural Difficulties (2544)
Type of Reportable Event	Serious Injury
Additional Manufacturer Narrative
Neither the device nor films of applicable imaging studies were returned to the manufacturer for evaluation.Therefore, we are unable to determine the definitive cause of the reported event.
Event or Problem Description
It was reported that the patient underwent spinal stabilization surgery due to lumbar canal stenosis, in which the implants was used.Post-operatively the patient reported low back pain persisted from preoperative stage and walking was unstable.After surgery, rehabilitation took a long time.

• Brand Name: X-STOP PEEK INTERSPINOUS SPACER
• Common Device Name: PROSTHESIS, SPINOUS PROCESS SPACER/PLATE
• Manufacturer (Section D): MEDTRONIC SOFAMOR DANEK USA, INC; 4340 swinea rd; memphis TN 38118
• MDR Report Key: 6617189
• Report Number: 1030489-2017-01461
• Device Sequence Number: 734245
• Product Code: NQO
• UDI-Device Identifier: 00643169132832
• UDI-Public: 00643169132832
• Combination Product (Y/N): N
• Initial Reporter Country: JA
• PMA/510(K) Number: P040001
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2012
• Reporter Type: Manufacturer
• Report Source: foreign,health professional,s
• Initial Reporter Occupation: Physician
• Type of Report: Initial,Followup
• Report Date (Section B): 05/12/2017

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Is this an Adverse Event Report?: Yes
• Is this a Product Problem Report?: No
• Operator of Device: Health Professional
• Device Expiration Date: 10/04/2012
• Device Catalogue Number: 1-3210
• Device Lot Number: 2232391
• Was Device Available for Evaluation?: No
• Initial Date Received by Manufacturer: 05/12/2017
• Supplement Date Received by Manufacturer: 05/12/2017
• Initial Report FDA Received Date: 06/07/2017
• Supplement Report FDA Received Date: 09/07/2017
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Patient Sequence Number: 1
• Outcome Attributed to Adverse Event: Other
• Patient Age: 81 YR
• Patient Weight: 53