MAUDE Adverse Event Report: DEPUY ORTHOPAEDICS INC US SIG C/R POROCOAT FEM LT SZ 4N; SIGMA KNEE PRIMARY : KNEE FEMORAL

Model Number	94-0019
Medical Device Problem Code	Use of Device Problem (1670)
Health Effect - Clinical Codes	Pain (1994); Joint Laxity (4526)
Date of Event	12/07/2021
Type of Reportable Event	Malfunction
Event or Problem Description
Clinical notification received for revision of left knee to address instability.Date of implantation: (b)(6) 2020.Date of revision: (b)(6) 2021.(left knee).Treatment: revision of insert component.Dor: (b)(6) 2021.Patient received a revision of the left knee insert to treat pain secondary to global instability.Upon entering the joint, a complete synovectomy was performed, and the instability was confirmed.After the insert was revised, the surgeon notes that there was still minimal varus/valgus instability secondary to a slightly internally rotated femoral component.The surgeon did not elect to revise the femoral component.The procedure was completed without complications.Doi: unk.Dor: (b)(6) 2021 left knee insert.
Additional Manufacturer Narrative
Product complaint #: (b)(4).If information is obtained that was not available for the initial medwatch, a follow-up medwatch will be filed as appropriate.
Additional Manufacturer Narrative
Product complaint # (b)(4).Investigation summary : no device associated with this report was received for examination.All available x-rays and photographs were reviewed, and it can't be confirmed any device related problem.Depuy synthese considers the investigation closed at this time.Should additional information be received, the information will be reviewed, and the investigation may be re-opened as necessary.Device history lot : the product investigation found no evidence suspecting an error in the manufacturing or material that would be a contributing factor in the reported allegation(s).A manufacturing records evaluation (mre) was not performed.

• Brand Name: SIG C/R POROCOAT FEM LT SZ 4N
• Common Device Name: SIGMA KNEE PRIMARY : KNEE FEMORAL
• Manufacturer (Section D): DEPUY ORTHOPAEDICS INC US; 700 orthopaedic drive; warsaw IN 46581 0988
• Manufacturer (Section G): DEPUY ORTHOPAEDICS 1818910; 700 orthopaedic dr; warsaw IN 46581 0988
• Manufacturer Contact: kara ditty-bovard ; 700 orthopaedic dr.; warsaw, IN 46581-0988 ; 6107428552
• MDR Report Key: 13283040
• Report Number: 1818910-2022-01115
• Device Sequence Number: 5071163
• Product Code: MBH
• UDI-Device Identifier: 10603295223450
• UDI-Public: 10603295223450
• Combination Product (Y/N): N
• Initial Reporter State: CO
• Initial Reporter Country: US
• PMA/510(K) Number: K062654
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2020
• Serviced by Third Party (Y/N): Unknown
• Reporter Type: Manufacturer
• Report Source: Study,Health Professional
• Initial Reporter Occupation: Other Health Care Professional
• Type of Report: Initial,Followup
• Report Date (Section B): 01/18/2022

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?: Yes
• Operator of Device: Health Professional
• Device Model Number: 94-0019
• Device Catalogue Number: 940019
• Device Lot Number: J4511W
• Was Device Available for Evaluation?: No
• Is the Reporter a Health Professional?: Yes
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 01/06/2022
• Supplement Date Received by Manufacturer: 02/10/2022
• Initial Report FDA Received Date: 01/18/2022
• Supplement Report FDA Received Date: 02/10/2022
• Was Device Evaluated by Manufacturer? (Y/N): Device Not Returned to Manufacturer
• Date Device Manufactured: 05/13/2020
• Is the Device Labeled for Single Use? (Y/N): Yes
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Usage of Device: Initial
• Patient Sequence Number: 1
• Concomitant Medical Products and Therapy/Usage Dates: DEPUY CMW 2 20G; DEPUY CMW 2 20G; MBT CEM KEEL TIB TRAY SZ4; PFC*SIGMA/OV/DOME PAT 3PEG,38; SIG RP AOX CRV INS SZ4 12.5
• Outcome Attributed to Adverse Event: Required Intervention
• Patient Age: 65 YR
• Patient Sex: Female
• Patient Weight: 145 KG
• Patient Ethnicity: Non Hispanic
• Patient Race: White