MAUDE Adverse Event Report: DEPUY ORTHOPAEDICS INC US UNK TIBIAL TRIAL; ATTUNE INSTRUMENTS : TIBIAL TRIALS

Model Number	2545-00-744
Medical Device Problem Code	Use of Device Problem (1670)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	02/23/2021
Type of Reportable Event	Malfunction
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
Spring washer was absent from trial articular shim.Found missing after being removed from patient and final insert implanted, so insert removed to facilitate search for washer and lavage washout of joint.Spring washer not found in situ.New insert inserted, old discarded.Post op x-ray no sign of spring washer.
Additional Manufacturer Narrative
Product complaint # (b)(4).Investigation summary : the device associated with this report was not returned for evaluation.The investigation could not draw any conclusions about the reported event without the device to examine.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).Where the product and lot code was provided, a manufacturing records evaluation (mre) was not performed.

• Brand Name: UNK TIBIAL TRIAL
• Common Device Name: ATTUNE INSTRUMENTS : TIBIAL TRIALS
• Manufacturer (Section D): DEPUY ORTHOPAEDICS INC US; 700 orthopaedic drive; warsaw IN 46581 0988
• MDR Report Key: 11436479
• Report Number: 1818910-2021-04592
• Device Sequence Number: 14472304
• Product Code: HWT
• UDI-Device Identifier: 10603295134169
• UDI-Public: 10603295134169
• Combination Product (Y/N): N
• Initial Reporter Country: NZ
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Serviced by Third Party (Y/N): Unknown
• Reporter Type: Manufacturer
• Report Source: company representative,foreig
• Initial Reporter Occupation: Other Health Care Professional
• Type of Report: Initial,Followup
• Report Date (Section B): 05/21/2021

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Is this an Adverse Event Report?: No
• Is this a Product Problem Report?: Yes
• Operator of Device: Health Professional
• Device Model Number: 2545-00-744
• Device Catalogue Number: UNK TIBIAL TRIAL
• Was Device Available for Evaluation?: No
• Initial Date Received by Manufacturer: 02/23/2021
• Supplement Date Received by Manufacturer: 05/21/2021
• Initial Report FDA Received Date: 03/08/2021
• Supplement Report FDA Received Date: 05/21/2021
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Patient Sequence Number: 1
• Patient Age: 84 YR