MAUDE Adverse Event Report: DEPUY ORTHOPAEDICS INC US ATTUNE FB TIB BASE SZ 4 CEM; KNEE TIBIAL TRAY

Catalog Number	150670004
Medical Device Problem Code	Loss of or Failure to Bond (1068)
Health Effect - Clinical Codes	Pain (1994); Numbness (2415)
Date of Event	10/07/2022
Type of Reportable Event	Serious Injury
Event or Problem Description
It was reported that the patient complained of pins and needles sensation, aching, and numbness to her left knee and left foot postoperatively.The patient¿s left knee was revised to address tibial tray implant loosening.The femoral component was found to be well-fixed and positioned, but was extracted using osteotomes.The tibial tray was found to be loose, de-bonded from the bone cement at the cement to implant interface, being simply removed with only a tamp.Femur, tibial tray, and insert were revised to competitor femur with augments and stem, tibial tray with augments and stem, cement, and insert.Depuy attune patella was retained.Affected knee: left.
Additional Manufacturer Narrative
Product complaint # (b)(4).This report is being submitted pursuant to the provisions of 21 cfr, part 803 (and/or part 4, as applicable).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, or its employees that the report constitutes an admission that the product, 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 report, a follow-up report will be filed as appropriate.H11 additional narrative: e3: initial reporter is a lawyer.
Additional Manufacturer Narrative
Product complaint (b)(4).Investigation summary: no device associated with this report was received for examination.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 records evaluation (mre) was not perform.As part of our company quality system process, all devices are manufactured, inspected, and distributed to approved specifications.Additional complaint information monitoring for potential safety signals will be conducted through complaint trending as part of the post-market surveillance.If additional information is made available, the investigation will be updated as applicable.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.
Event or Problem Description
Medical record ad (b)(6) 2025 on (b)(6) 2022, the patient c/o pins and needles sensation, aching, and numbness to her left knee and left foot.She is undergoing an mri to evaluate for placement of a spinal cord stimulator trial.

• Brand Name: ATTUNE FB TIB BASE SZ 4 CEM
• Common Device Name: KNEE TIBIAL TRAY
• Manufacturer (Section D): DEPUY ORTHOPAEDICS INC US; 700 orthopaedic drive; warsaw IN 46581 0988
• Manufacturer (Section G): JTE WARSAW MFG SITE; 700 orthopaedic drive; warsaw IN 46582
• Manufacturer Contact: kate karberg ; 700 orthopaedic dr.; warsaw, IN 46581 ; 3035526892
• MDR Report Key: 21585430
• Report Number: 1818910-2025-03818
• Device Sequence Number: 12969870
• Product Code: JWH
• UDI-Device Identifier: 10603295492061
• UDI-Public: (01)10603295492061(17)290531(10)9192956
• Combination Product (Y/N): N
• Initial Reporter Country: US
• PMA/510(K) Number: K233981
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2019
• Device Explanted Year: 2022
• Serviced by Third Party (Y/N): Unknown
• Reporter Type: Manufacturer
• Report Source: Other
• Initial Reporter Occupation: Non-Healthcare Professional
• Type of Report: Initial,Followup

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 Catalogue Number: 150670004
• Device Lot Number: 9192956
• Was Device Available for Evaluation?: No
• Type of Report(Section G): Follow-Up
• Initial Date Received by Manufacturer: 02/13/2025
• Supplement Date Received by Manufacturer: 03/17/2025
• Initial Report FDA Received Date: 03/12/2025
• Supplement Report FDA Received Date: 03/18/2025
• Was Device Evaluated by Manufacturer? (Y/N): No
• Date Device Manufactured: 06/25/2019
• 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: ATTUNE FB TIB BASE SZ 4 CEM; ATTUNE PS FB INSRT SZ 4 8MM; ATTUNE PS FEM LT SZ 4 NAR CEM
• Outcome Attributed to Adverse Event: Required Intervention
• Patient Age: 58 YR
• Patient Sex: Female