MAUDE Adverse Event Report: SMITH & NEPHEW, INC. GII DISHED INS SZ1-2 9MM; PROSTHESIS, KNEE, PATELLOFEMOROTIBIAL, SEMI-CONSTRAINED, CEMENTED, POLYMER/

Model Number	71420754
Medical Device Problem Code	Adverse Event Without Identified Device or Use Problem (2993)
Health Effect - Clinical Code	Insufficient Information (4580)
Date of Event	02/17/2021
Type of Reportable Event	Serious Injury
Additional Manufacturer Narrative
Internal complaint reference number: (b)(4).
Event or Problem Description
It was reported in a register report from eprd (endoprothesenregister deutschland) that there was one revision surgery performed to replace the insert implant genesis ii dished ins size 1-2 9mm.There is no additional information about the hospital, patient and surgery data.All available information has been disclosed.If additional information should become available, a supplemental report will be submitted accordingly.
Additional Manufacturer Narrative
H3, h6: the affected complaint device, used in treatment, was not returned for evaluation.Therefore, a product analysis could not be performed.There is no information that would suggest the device failed to meet specifications.A complaint history review found related failures; this failure mode will be monitored for future complaints for any necessary corrective actions.A relationship, if any, between the device and the reported incident could not be corroborated.No medical documents were received for investigation.Therefore, no medical assessment can be performed at this time.Based on this investigation, the need for corrective action is not indicated.A review of risk management files and the instructions for use found that the probable cause failures were documented appropriately.Factors and/or some potential probable causes that could contribute to the reported event have been identified as overuse or excessive pressure on the joint, injury, infection and/or patient condition.No further investigation is warranted for this complaint; however we will continue to monitor for future complaints and investigate as necessary.Should the device or additional information be received, the complaint will be reopened.We consider this investigation closed.

• Brand Name: GII DISHED INS SZ1-2 9MM
• Common Device Name: PROSTHESIS, KNEE, PATELLOFEMOROTIBIAL, SEMI-CONSTRAINED, CEMENTED, POLYMER/
• Manufacturer (Section D): SMITH & NEPHEW, INC.; 1450 brooks rd.; memphis TN 38116
• MDR Report Key: 11479152
• Report Number: 1020279-2021-02105
• Device Sequence Number: 3678881
• Product Code: JWH
• UDI-Device Identifier: 03596010209269
• UDI-Public: 03596010209269
• Combination Product (Y/N): N
• Initial Reporter Country: GM
• PMA/510(K) Number: K951987
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Serviced by Third Party (Y/N): N
• Reporter Type: Manufacturer
• Report Source: company representative,foreig
• Initial Reporter Occupation: Other
• Type of Report: Initial,Followup
• Report Date (Section B): 07/29/2021

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 Model Number: 71420754
• Device Catalogue Number: 71420754
• Device Lot Number: UNKNOWN
• Initial Date Received by Manufacturer: 02/18/2021
• Supplement Date Received by Manufacturer: 07/28/2021
• Initial Report FDA Received Date: 03/15/2021
• Supplement Report FDA Received Date: 07/29/2021
• 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: Hospitalization; Required Intervention