MAUDE Adverse Event Report: DEPUY ORTHOPAEDICS INC US SIGMA CR150 CEM SZ 6 RT; SIGMA KNEE PRIMARY : KNEE FEMORAL

Model Number	1960-30-600
Medical Device Problem Code	Migration (4003)
Health Effect - Clinical Codes	Bone Fracture(s) (1870); Pain (1994); Joint Laxity (4526)
Date of Event	05/03/2022
Type of Reportable Event	Serious Injury
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.
Event or Problem Description
Primary cr150 mbt tkja in situ - implanted (b)(6) 2017, patients has consistently complained about pain and instability.On x-ray - implants appear well fixed with some foreign loose bodies noted posterior knee and native patella - femur and tibia appear in varus position and femur has flexed.Plan was to open and remove loose bodies and resurface patella with ? full attune revision.Primary implants explanted and full attune revision performed.Femur - size 8 right with 18x60mm pressfit stem and 40mm partially coated sleeve.4mm distal augments medially and laterally.Tibia - size 7 revision rp base with 14x60mm pressfit stem, 37mm partially coated sleeve poly - 8/10mm revision insert.
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.
Additional Manufacturer Narrative
Product complaint # (b)(4).Investigation summary: no device associated with this report was received for examination.Available photographic evidence was reviewed.Based in attached photographic evidence, it cannot be determinate a depuy's device failure or malfunction which could contribute to reported event.The femoral component presented good to bone interdigitation which is indicative of good fixation among bone and cement.No migration of the implant could be observed, without a series of xrays, it cannot be determine a progressive decay of implant position in relation to initial implantation position.Depuy synthes 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.Corrected: e1 (facility name and country code).

• Brand Name: SIGMA CR150 CEM SZ 6 RT
• 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 IRELAND 9616671; loughbeg, ringaskiddy co.; cork ; EI
• Manufacturer Contact: kate karberg ; 700 orthopaedic dr.; warsaw, IN 46581-0988 ; 3035526892
• MDR Report Key: 14468693
• Report Number: 1818910-2022-09364
• Device Sequence Number: 11891268
• Product Code: JWH
• UDI-Device Identifier: 10603295074991
• UDI-Public: 10603295074991
• Combination Product (Y/N): N
• Initial Reporter Country: NZ
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2017
• Device Explanted Year: 2022
• Serviced by Third Party (Y/N): Unknown
• Reporter Type: Manufacturer
• Report Source: Foreign,Health Professional,Company Representative
• Initial Reporter Occupation: Other Health Care Professional
• Type of Report: Initial,Followup,Followup
• Report Date (Section B): 05/23/2022

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: 1960-30-600
• Device Catalogue Number: 196030600
• Device Lot Number: 3051571
• 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: 05/03/2022
• Supplement Date Received by Manufacturer: 05/13/2022; 07/29/2022
• Initial Report FDA Received Date: 05/23/2022
• Supplement Report FDA Received Date: 06/08/2022; 07/29/2022
• Was Device Evaluated by Manufacturer? (Y/N): Device Not Returned to Manufacturer
• Date Device Manufactured: 12/02/2013
• 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: MBT CEM TIBIAL TRAY SZ5; PFC SIGMARP CV TB/IN S6 12.5
• Outcome Attributed to Adverse Event: Required Intervention
• Patient Sex: Unknown