MAUDE Adverse Event Report: EXACTECH, INC. TRULIANT TIB IMP PS INSERT SZ 5 9MM; PROSTHESIS, KNEE, PATELLOFEMOROTIBIAL, SEMI-CONSTRAINED, CEMENTED, POLYMER/METAL

Catalog Number	02-022-35-5009
Medical Device Problem Codes	Unstable (1667); Naturally Worn (2988)
Health Effect - Clinical Code	Joint Laxity (4526)
Date of Event	04/01/2025
Type of Reportable Event	Serious Injury
Additional Manufacturer Narrative
D10 concomitants: (b)(6), 02-012-60-1440 - tru stem ext 14mm x 40mm; (b)(6), 02-020-11-0250 - truliant ps cem fem ps cem left sz 5; (b)(6), 02-022-45-5050 - truliant tib fit tray cem sz 5f / 5t; (b)(6), 02-029-99-1001 - fluted headless pin 3.0" square head, pk2; (b)(6), 02-029-99-1002 - threaded head pin 2.3" square head, pk2; (b)(6), 200-07-35 - advanced patella 35mm 3 peg implant; (b)(6), 204-70-00 - tibial stem ext.Screw.H3: 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
It was reported that this patient's left knee was revised approximately 2 years post initial operation.The patient had a poly exchange due to instability.Patient was last known to be in stable condition following the event.
Additional Manufacturer Narrative
The reason for the reported revision due to instability cannot be conclusively determined; however, it may be due to soft tissue imbalance, patient anatomy, implant positioning, and/or implant selection.Instability is a known risk, as outlined in the ifu.H6: corrected medical device and investigation clinical codes.

• Brand Name: TRULIANT TIB IMP PS INSERT SZ 5 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; 2320 nw 66th court; gainesville FL 32653
• Manufacturer Contact: geoff gannon ; 2320 nw 66th court; gainesville 32653 ; 3523771140
• MDR Report Key: 21859679
• Report Number: 1038671-2025-01852
• Device Sequence Number: 4709252
• Product Code: JWH
• UDI-Device Identifier: 10885862304612
• UDI-Public: 10885862304612
• Combination Product (Y/N): N
• Initial Reporter State: TN
• Initial Reporter Country: US
• PMA/510(K) Number: K152170
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2023
• Device Explanted Year: 2025
• Serviced by Third Party (Y/N): N
• Reporter Type: Manufacturer
• Report Source: Health Professional,Company Representative
• Initial Reporter Occupation: Physician
• Type of Report: Initial,Followup
• Report Date (Section B): 08/12/2025

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?: Yes
• Operator of Device: Health Professional
• Device Catalogue Number: 02-022-35-5009
• 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: 04/01/2025
• Supplement Date Received by Manufacturer: 08/12/2025
• Initial Report FDA Received Date: 04/17/2025
• Supplement Report FDA Received Date: 08/12/2025
• Date Device Manufactured: 10/27/2022
• 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: 66 YR
• Patient Sex: Male