MAUDE Adverse Event Report: EXACTECH, INC. OPTETRAK; PS TIBIAL INSERTS SZ 4, 11MM

Model Number	204-01-04
Medical Device Problem Codes	Naturally Worn (2988); Loosening of Implant Not Related to Bone-Ingrowth (4002)
Health Effect - Clinical Code	Failure of Implant (1924)
Date of Event	02/16/2018
Type of Reportable Event	Serious Injury
Additional Manufacturer Narrative
Submission represents 1 of 163 events identified via active surveillance activities utilizing data form the united kingdom national joint registry (uknjr).Follow-ups for additional information cannot be performed for this complaint as the information was submitted as complete by the registry; there is no identification of facilities or surgeons.All available information about the event and/or patient has been provided and it is not possible to obtain any of the devices.Additional information, including the product investigation, will be submitted within 30 days of receipt.
Event or Problem Description
As reported by united kingdom national joint registry (uknjr), this (b)(6) y/o, 170 cm, (b)(6) kg (bmi=36), male patient underwent primary total prosthetic replacement using cement of the left knee via medial parapatellar approach on (b)(6) 2009.The indication for the index procedure was osteoarthritis.The patient was implanted with a optetrak knee system - cemented posterior stabilised (ps) femoral component - size 4 (catalog 204-01-04, serial (b)(4), optetrak knee system - cemented finned tibial tray - size 4f/4t (catalog 200-04-44, serial (b)(4), optetrak knee system - posterior stabilised (ps) tibial insert - size 4 - 11mm (catalog 204-24-11, serial (b)(4) optetrak knee system - three pegs patella - diameter 32mm (catalog 200-02-32, serial (b)(4) and heraeus medical antibiotic loaded high viscosity bone cement (catalog 66017569, serial (b)(4).On (b)(6) 2018, approximately 108 months post implantation, the patient underwent revision due to aseptic loosening femur; aseptic loosening tibia; wear of polyethylene component.The exactech knee brand removed unavailable and replaced with nexgen rotating hinge femoral e left, rotating hinge knee precoat tibial plate size 4, articular surface 14mm (fem size e).
Additional Manufacturer Narrative
The evaluation noted that revision reported was likely the result of a combination of prosthesis wear and aseptic loosening between the tibial and femoral components and the bone.The loosening may have led to an increase in cement and bone particles in the joint space and resulted in prosthesis wear or prosthesis wear may have contributed to particle-induced osteolysis.However, the contribution of loosening and prosthesis wear to the sequence of events cannot be determined as the devices were not available for evaluation.This submission represents 1 of 163 events identified via active surveillance activities utilizing data form the united kingdom national joint registry (uknjr).Follow-ups for additional information cannot be performed for this complaint as the information was submitted as complete by the registry; there is no identification of facilities or surgeons.All available information about the event and/or patient has been provided and it is not possible to obtain any of the devices.

• Brand Name: OPTETRAK
• Common Device Name: PS TIBIAL INSERTS SZ 4, 11MM
• Manufacturer (Section D): EXACTECH, INC.; 2320 nw 66 court; gainesville FL 32653
• MDR Report Key: 9711424
• Report Number: 1038671-2020-00169
• Device Sequence Number: 2040786
• Product Code: JWH
• UDI-Device Identifier: 10885862047595
• UDI-Public: 10885862047595
• Combination Product (Y/N): N
• Initial Reporter Country: UK
• PMA/510(K) Number: K933610
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2009
• Device Explanted Year: 2018
• Reporter Type: Manufacturer
• Report Source: company representative,consum
• Initial Reporter Occupation: Other
• Type of Report: Initial,Followup
• Report Date (Section B): 05/08/2020

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: 11/24/2016
• Device Model Number: 204-01-04
• Device Catalogue Number: 204-24-11
• Was Device Available for Evaluation?: No
• Initial Date Received by Manufacturer: 01/15/2020
• Supplement Date Received by Manufacturer: 05/04/2020
• Initial Report FDA Received Date: 02/14/2020
• Supplement Report FDA Received Date: 05/08/2020
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Patient Sequence Number: 1
• Outcome Attributed to Adverse Event: Hospitalization; Required Intervention
• Patient Age: 67 YR
• Patient Weight: 105