MAUDE Adverse Event Report: EXACTECH, INC. LOGIC TIBIA IMPLANT PSC INSERT, SZ 4, 11MM; PROSTHESIS, KNEE, PATELLOFEMOROTIBIAL, SEMI-CONSTRAINED, CEMENTED, POLYMER/METAL

Catalog Number	02-012-44-4011
Medical Device Problem Code	Naturally Worn (2988)
Health Effect - Clinical Codes	Synovitis (2094); Osteolysis (2377)
Date of Event	12/08/2025
Type of Reportable Event	Serious Injury
Additional Manufacturer Narrative
D10: 02-010-01-0340 - lgc femoral ps cem right sz 4: (b)(6).02-012-44-4011 - logic tibia implant psc insert, sz 4, 11mm: (b)(6).02-012-45-4040 - lgc tibial fit tray cem sz 4f / 4t: (b)(6).204-34-04 - fluted stem extension 40l x 14 mm: (b)(6).204-70-00 - tibial stem ext.Screw: (b)(6).The reported event was unable to be confirmed due to limited information received from the customer.No device was returned for evaluation; further, photographs and/or radiograph images were not provided for review.Operative notes and/or medical records were not provided for review of usage/technique.A definitive root cause was unable to be determined as the necessary information to adequately investigate the reported event was not provided.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 5 years and 9 months post the initial right total knee arthroplasty, the patient previously received direct impact trauma to the affected knee, which may have affected patella tracking.The surgeon performed a synovectomy surrounding the affected knee.Minimal osteolysis was present.The surgeon removed all osteolytic tissue.The patella showed mild wear along the lateral tracking path.The tibial insert had minimal wear.The femoral and tibial components were well fixed.The tibial and femoral components were retained while the patella and tibial insert components were replaced.There was no reported surgical delay/prolongation.The patient was last known to be in stable condition following the event.

• Brand Name: LOGIC TIBIA IMPLANT PSC INSERT, SZ 4, 11MM
• 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 66th ct; gainesville FL 32653
• Manufacturer Contact: geoff gannon ; 2320 nw 66th ct; gainesville, FL 32653 ; 3523771140
• MDR Report Key: 23906020
• Report Number: 1038671-2025-03624
• Device Sequence Number: 21105479
• Product Code: JWH
• UDI-Device Identifier: 10885862173645
• UDI-Public: 10885862173645
• Combination Product (Y/N): N
• Initial Reporter Country: AS
• PMA/510(K) Number: K110547
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2020
• Device Explanted Year: 2025
• Serviced by Third Party (Y/N): N
• Reporter Type: Manufacturer
• Report Source: Foreign,Health Professional,Company Representative
• Initial Reporter Occupation: Physician
• Type of Report: Initial
• Report Date (Section B): 12/29/2025

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: 11/11/2024
• Device Catalogue Number: 02-012-44-4011
• 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: 12/08/2025
• Initial Report FDA Received Date: 12/29/2025
• Date Device Manufactured: 11/14/2016
• Is the Device Labeled for Single Use? (Y/N): No
• 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: Required Intervention; Hospitalization
• Patient Age: 84 YR
• Patient Sex: Male