MAUDE Adverse Event Report: DEPUY ORTHOPAEDICS INC US SIG RP AOX STB INS SZ3 10; SIGMA KNEE PRIMARY : KNEE TIBIAL INSERT

Model Number	1961-92-131
Medical Device Problem Code	Adverse Event Without Identified Device or Use Problem (2993)
Health Effect - Clinical Code	No Code Available (3191)
Date of Event	07/10/2020
Type of Reportable Event	Serious Injury
Additional Manufacturer Narrative
(b)(4).If information is obtained that was not available for the initial medwatch, a follow-up medwatch will be filed as appropriate.
Event or Problem Description
Patient was revised due to instability.The poly was upsized from a 10 mm to a 15 mm and achieved proper stability.The only product changed out was the poly insert.Doi: (b)(6) 2016 dor: (b)(6) 2020 right knee.
Additional Manufacturer Narrative
Product complaint # (b)(4).Investigation summary : no device associated with this report was received for examination.A worldwide complaint database search found no other related reported incidents against the provided product code/lot number combination since release for distribution.Based on previous investigations, this complication of joint replacement is unlikely to have been the result of a device failing to meet required specifications.The information received will be retained for potential series investigations if triggered by trend analysis, post market surveillance, or other events within the quality system.

• Brand Name: SIG RP AOX STB INS SZ3 10
• Common Device Name: SIGMA KNEE PRIMARY : KNEE TIBIAL INSERT
• Manufacturer (Section D): DEPUY ORTHOPAEDICS INC US; 700 orthopaedic drive; warsaw IN 46581 0988
• MDR Report Key: 10305168
• Report Number: 1818910-2020-16466
• Device Sequence Number: 2577345
• Product Code: NJL
• UDI-Device Identifier: 10603295076513
• UDI-Public: 10603295076513
• Combination Product (Y/N): N
• Initial Reporter State: IA
• Initial Reporter Country: US
• PMA/510(K) Number: P830055
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2016
• Device Explanted Year: 2020
• Reporter Type: Manufacturer
• Report Source: company representative,health
• Initial Reporter Occupation: Other Health Care Professional
• Type of Report: Initial,Followup
• Report Date (Section B): 07/10/2020

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: 1961-92-131
• Device Catalogue Number: 196192131
• Device Lot Number: 8260423
• Was Device Available for Evaluation?: No
• Initial Date Received by Manufacturer: 07/10/2020
• Supplement Date Received by Manufacturer: 08/25/2020
• Initial Report FDA Received Date: 07/21/2020
• Supplement Report FDA Received Date: 08/26/2020
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Patient Sequence Number: 1
• Concomitant Medical Products and Therapy/Usage Dates: MBT CEM KEEL TIB TRAY SZ2.5; PFC*SIGMA/OV DOME PAT 3 PEG,32; SIGMA PS CEM FEM SZ3 R
• Outcome Attributed to Adverse Event: Required Intervention
• Patient Age: 58 YR