MAUDE Adverse Event Report: SMITH AND NEPHEW, INC. GII OVAL RESURFACING PAT 29MM; PRSTHSIS,KNEE,PATLLFMOROTIBIL,SMICONSTRAIND,CMNTD,POLYMR/METAL/POLYMR

Catalog Number	71421029
Health Effect - Clinical Code	No Code Available (3191)
Date of Event	02/14/2018
Type of Reportable Event	Serious Injury
Event or Problem Description
It was reported that a manipulation under anesthesia was performed to the patient as she developed arthrofibrosis.
Additional Manufacturer Narrative
The associated complaint devices were not returned for evaluation.Our investigation including a review of complaint history for the listed parts revealed no prior complaints for the listed failure mode with the same batch number.A review of the manufacturing records for the listed batches did not reveal any deviation from the standard manufacturing processes.A clinical analysis noted all documents and images provided as of this date have been reviewed and considered and unless noted do not contribute to the clinical investigation.Based on the available information, the root cause for the ¿manipulation under anesthesia¿ was the stated arthrofibrosis.A revision was not performed and no follow-up information has been submitted at this time.Without the return of the actual product involved, our investigation of this report is inconclusive.No further investigation warranted for this complaint; however we will continue to monitor for future complaints and investigate as necessary.We consider this investigation closed.Should additional information be received, the complaint will be reopened.

• Brand Name: GII OVAL RESURFACING PAT 29MM
• Common Device Name: PRSTHSIS,KNEE,PATLLFMOROTIBIL,SMICONSTRAIND,CMNTD,POLYMR/METAL/POLYMR
• Manufacturer (Section D): SMITH AND NEPHEW, INC.; 1450 brooks road; memphis, tennessee; memphis 38116
• MDR Report Key: 7928001
• Report Number: 1020279-2018-02036
• Device Sequence Number: 1913959
• Product Code: JWH
• UDI-Device Identifier: 03596010485052
• UDI-Public: 03596010485052
• Combination Product (Y/N): N
• Initial Reporter State: CA
• Initial Reporter Country: US
• PMA/510(K) Number: K951987
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2016
• Reporter Type: Manufacturer
• Report Source: other
• Initial Reporter Occupation: Non-Healthcare Professional
• Type of Report: Initial,Followup
• Report Date (Section B): 12/07/2018

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: No Information
• Device Catalogue Number: 71421029
• Device Lot Number: 17KM02192
• Was Device Available for Evaluation?: No
• Initial Date Received by Manufacturer: 09/05/2018
• Supplement Date Received by Manufacturer: 09/05/2018
• Initial Report FDA Received Date: 10/02/2018
• Supplement Report FDA Received Date: 12/07/2018
• 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; Required Intervention
• Patient Age: 49 YR