MAUDE Adverse Event Report: EXACTECH, INC. THREE PEG PATELLA 29MM; PROSTHESIS, KNEE, PATELLOFEMOROTIBIAL, SEMI-CONSTRAINED, CEMENTED, POLYMER/METAL

Catalog Number	200-02-29
Medical Device Problem Code	Naturally Worn (2988)
Health Effect - Clinical Code	Insufficient Information (4580)
Date of Event	01/26/2023
Type of Reportable Event	Serious Injury
Additional Manufacturer Narrative
(d10) concomitant devices: 02-010-03-0230 - logic cr femoral cem, left, sz 3: (b)(6).02-012-45-3040 - lgc tibial fit tray cem sz 3f / 4t: (b)(6).02-012-49-3011 - logic cr tib insert slope++, sz 3, 11mm: (b)(6).The device will not be returned for analysis; however, an investigation of the reported event is in progress.Once the investigation is completed, a supplemental medwatch 3500a will be submitted.If any further information is obtained that would change or alter any information provided, a supplemental report will be filed accordingly.
Event or Problem Description
As reported, approximately six years post initial left side tka, the patient presented back and was scheduled for a revision of the total knee possible poly swap due to poly wear, failure, and recall.A tibial insert poly swap and a patella implant revision were performed.There was a 30-45 minutes surgical delay/prolongation; however, patient did not experience any adverse events as a result of surgical prolongation.Patient was last known to be in stable condition following the event.
Additional Manufacturer Narrative
This follow-up report is being submitted to relay additional and/or corrected information.The reason for the revision reported was likely the result of prosthesis wear and inclusion of the polyethylene in the packaging recall.Additionally, a contributing factor to the reported wear may have been the result of being packaged in a non-conforming vacuum bag for more than five years.Potential contributions of user and patient-related considerations to the event could not be assessed as the devices were not available for evaluation and relevant clinical information were not provided.If any further information is obtained that would change or alter any information provided, a supplemental report will be filed accordingly.

• Brand Name: THREE PEG PATELLA 29MM
• Common Device Name: PROSTHESIS, KNEE, PATELLOFEMOROTIBIAL, SEMI-CONSTRAINED, CEMENTED, POLYMER/METAL
• Manufacturer (Section D): EXACTECH, INC.; 2320 nw 66 court; gainesville FL 32653
• Manufacturer (Section G): EXACTECH; 2320 nw 66th ct; gainesville FL 32653
• Manufacturer Contact: geoff gannon ; 2320 nw 66th ct; gainesville, FL 32653
• MDR Report Key: 21664473
• Report Number: 1038671-2025-01636
• Device Sequence Number: 15359727
• Product Code: JWH
• UDI-Device Identifier: 10885862039583
• UDI-Public: 10885862039583
• Combination Product (Y/N): N
• Initial Reporter State: IN
• Initial Reporter Country: US
• PMA/510(K) Number: K932690
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2017
• Device Explanted Year: 2023
• Reporter Type: Manufacturer
• Report Source: Company Representative
• Initial Reporter Occupation: Physician
• Type of Report: Initial,Followup
• Report Date (Section B): 03/31/2025

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?: No
• Operator of Device: Health Professional
• Device Expiration Date: 05/31/2021
• Device Catalogue Number: 200-02-29
• 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: 03/20/2025
• Supplement Date Received by Manufacturer: 03/28/2025
• Initial Report FDA Received Date: 03/21/2025
• Supplement Report FDA Received Date: 03/31/2025
• Was Device Evaluated by Manufacturer? (Y/N): Device Not Returned to Manufacturer
• Date Device Manufactured: 06/02/2016
• 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: SEE H11
• Outcome Attributed to Adverse Event: Hospitalization
• Patient Age: 78 YR
• Patient Sex: Male
• Patient Weight: 97 KG