MAUDE Adverse Event Report: DEPUY ORTHOPAEDICS INC US SIG C/R POROCOAT FEM LT SZ 2; SIGMA KNEE PRIMARY : KNEE FEMORAL

Model Number	94-0012
Medical Device Problem Code	Patient Device Interaction Problem (4001)
Health Effect - Clinical Codes	Adhesion(s) (1695); Pain (1994); Joint Laxity (4526); Unspecified Musculoskeletal problem (4535); Insufficient Information (4580)
Date of Event	06/28/2022
Type of Reportable Event	Serious Injury
Additional Manufacturer Narrative
Product complaint # (b)(4).Depuy synthes is submitting this report pursuant to the provisions of 21 cfr, part 803.This report may be based on information which depuy synthes has not been able to investigate or verify prior to the required reporting date.This report does not reflect a conclusion by fda, depuy synthes or its employees that the report constitutes an admission that the device, depuy synthes, or its employees caused or contributed to the potential event described in this report.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
Clinical notification received for revision due to clunk.Date of implant: (b)(6) 2020.Date of revision: (b)(6) 2022.Left knee.Treatment: removal of insert.Were depuy components removed: yes.
Additional Manufacturer Narrative
Product complaint # (b)(4).Investigation summary : no device associated with this report was received for examination.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.Depuy considers the investigation closed.Should additional information be received, the information will be reviewed and the investigation will 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.
Additional Manufacturer Narrative
Product complaint # (b)(4).This report is being submitted pursuant to the provisions of 21 cfr, part 803.This report may be based on information which has not been investigated or verified prior to the required reporting date.This report does not reflect a conclusion by depuy synthes joint reconstruction, or its employees that the report constitutes an admission that the product, depuy synthes joint reconstruction, or its employees caused or contributed to the potential event described in this report.H10 additional narrative:  if information is obtained that was not available for the initial report, a follow-up report will be filed as appropriate.H6 clinical code: unspecified musculoskeletal problem (e1635) is used to capture joint crepitation and joint instability.
Event or Problem Description
On (b)(6) 2022, the patient had an open arthrotomy, left total knee arthroplasty, with revision of the tibial component, to address recurrent patella clunk.The indications for surgery included increasing crepitance, pain, patella baja, and scarring.During the procedure the surgeon observed moderate scar tissue, components well fixed, but with some laxity.The insert was revised.Depuy insert was used during this procedure.It was noted that the patient had her initial arthroplasty in (b)(6) 2020 and had spin-out and was revised for (b)(6) 2021 for clunk.

• Brand Name: SIG C/R POROCOAT FEM LT SZ 2
• 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 RAYNHAM, A DIV. OF DEPUY ORTHO 1219655; 325 paramount drive; raynham MA 02767
• Manufacturer Contact: kate karberg ; 700 orthpaedic dr.; warsaw, IN 46581 ; 3035526892
• MDR Report Key: 15046211
• Report Number: 1818910-2022-13325
• Device Sequence Number: 5614842
• Product Code: JWH
• UDI-Device Identifier: 10603295223382
• UDI-Public: 10603295223382
• Combination Product (Y/N): N
• Initial Reporter State: CO
• Initial Reporter Country: US
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2020
• Device Explanted Year: 2022
• Serviced by Third Party (Y/N): Unknown
• Reporter Type: Manufacturer
• Report Source: Foreign,Study,Health Professional
• Initial Reporter Occupation: Other Health Care Professional
• Type of Report: Initial,Followup,Followup
• Report Date (Section B): 07/18/2022

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: 94-0012
• Device Catalogue Number: 940012
• Device Lot Number: 719146
• 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: 06/29/2022
• Supplement Date Received by Manufacturer: 07/20/2022; 08/25/2022
• Initial Report FDA Received Date: 07/18/2022
• Supplement Report FDA Received Date: 08/04/2022; 08/26/2022
• Was Device Evaluated by Manufacturer? (Y/N): Device Not Returned to Manufacturer
• Date Device Manufactured: 04/12/2016
• 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; MBT CEM KEEL TIB TRAY SZ2; PFC*SIGMA/OV/DOME PAT 3PEG,35; SIG RP AOX CRV INS SZ2 10
• Outcome Attributed to Adverse Event: Required Intervention
• Patient Age: 68 YR
• Patient Sex: Female
• Patient Weight: 77 KG
• Patient Ethnicity: Non Hispanic
• Patient Race: White