MAUDE Adverse Event Report: EXACTECH, INC. LOGIC TIB INSERT IMPL CRC, SZ 4, 9MM; PROSTHESIS, KNEE, PATELLOFEMOROTIBIAL, SEMI-CONSTRAINED, CEMENTED, POLYMER/METAL

Model Number	LOGIC TIB INSERT IMPL CRC, SZ 4, 9MM
Medical Device Problem Codes	Naturally Worn (2988); Adverse Event Without Identified Device or Use Problem (2993)
Health Effect - Clinical Codes	Failure of Implant (1924); Pain (1994); Synovitis (2094); Discomfort (2330); Ambulation or Postural Difficulties (2544); Insufficient Information (4580); Joint effusion (4849)
Date of Event	12/05/2022
Type of Reportable Event	Serious Injury
Additional Manufacturer Narrative
Procode: prosthesis, knee, patellofemorotibial, semi-constrained, cemented, polymer/metal/polymer.Concomitant medical products: 4305374, 02-010-03-0340 - logic cr femoral cem, right, sz 4; 4218280, 02-012-45-4040 - lgc tibial fit tray cem sz 4f / 4t; 4243095, 200-02-35 - three peg patella 35mm.Additional information, including the product investigation, will be submitted within 30 days of receipt.
Event or Problem Description
It was reported via legal notification, that patient, underwent initial right total knee replacement surgery on (b)(6) 2016 and was implanted with an optetrak device.Plaintiff underwent revision surgery of his right knee on (b)(6) 2022, approximately 6 years 7 months post initial procedure.No device return anticipated due to this being a legal case.No further information.
Additional Manufacturer Narrative
H6: investigation: based on review of all available information, there is no evidence to suggest that the reported event is related to any design issues.The cause of the subsequent revision cannot be conclusively determined, insufficient information.These devices are used for treatment not diagnosis.
Additional Manufacturer Narrative
Added information to a2, a3, and updated h6.H6: investigation results - the revision reported was likely the result of prosthesis wear.Possible causes for polyethylene wear include malalignment between the implants, high contact stresses during knee flexion, third body wear, patient-related conditions, instability, or any combination of these possibilities.The extent and root cause of the prosthesis wear could not be determined as the device was not returned for evaluation, and images and radiographs were not provided.
Additional Manufacturer Narrative
This follow-up report is being submitted to relay additional and/or corrected information.The reason for the revision reported cannot be confirmed from the information provided but may be the result of prosthesis wear or due to inclusion of the polyethylene in the packaging recall.Potential contributions of user and patient-related considerations to the event could not be assessed as the devices were not available for evaluation and images and radiographs 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: LOGIC TIB INSERT IMPL CRC, SZ 4, 9MM
• 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, INC.; 2320 nw 66 court; gainesville FL 32653
• Manufacturer Contact: kate jacobson ; 3523771140
• MDR Report Key: 16461090
• Report Number: 1038671-2023-00299
• Device Sequence Number: 12374378
• Product Code: JWH
• UDI-Device Identifier: 10885862230485
• UDI-Public: 10885862230485
• Combination Product (Y/N): N
• Initial Reporter State: LA
• Initial Reporter Country: US
• PMA/510(K) Number: K123342
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2016
• Device Explanted Year: 2022
• Serviced by Third Party (Y/N): N
• Reporter Type: Manufacturer
• Report Source: Company Representative
• Initial Reporter Occupation: Physician
• Remedial Action: Recall
• Type of Report: Initial,Followup,Followup,Followup
• Report Date (Section B): 04/10/2025

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: 02/18/2022
• Device Model Number: LOGIC TIB INSERT IMPL CRC, SZ 4, 9MM
• Device Catalogue Number: 02-012-51-4009
• 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: 02/01/2023
• Supplement Date Received by Manufacturer: 04/24/2023; 11/20/2023; 04/09/2025
• Initial Report FDA Received Date: 03/01/2023
• Supplement Report FDA Received Date: 04/24/2023; 12/08/2023; 04/10/2025
• Was Device Evaluated by Manufacturer? (Y/N): Device Not Returned to Manufacturer
• Date Device Manufactured: 02/18/2014
• 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
• If action reported to FDA under 21 USC 360i(g), list FDA-assigned Recall Number or include a statement: Z-0021-2022
• Patient Sequence Number: 1
• Concomitant Medical Products and Therapy/Usage Dates: SEE H10
• Outcome Attributed to Adverse Event: Required Intervention
• Patient Age: 61 YR
• Patient Sex: Male