MAUDE Adverse Event Report: EXACTECH, INC. ALTEON 6.5MM SCREW, 20MM; PROSTHESIS, HIP, SEMI-CONSTRAINED, METAL/POLYMER, CEMENTED

Catalog Number	180-65-20
Medical Device Problem Code	Loosening of Implant Not Related to Bone-Ingrowth (4002)
Health Effect - Clinical Codes	Pain (1994); Osteolysis (2377)
Date of Event	01/09/2024
Type of Reportable Event	Serious Injury
Event or Problem Description
It was reported that approximately 65 months after a right total hip replacement procedure, the patient underwent a revision procedure to address prosthesis wear, pain, osteolytic bone loss, osteolytic change, and recalled polyethylene.Revision surgery operative notes were provided.Patient left the operating room in stable condition.Post operative diagnosis noted wear of the implant.No further issues or complications were reported.No additional information is available.
Additional Manufacturer Narrative
D10: 3802964 - 130-28-51 - nv gxl linr, ntrl, 28mm id, group 1 cups 4193333 - 170-28-03 - biolox delta femoral head 28mm od, +3.5mm 5050846 - 186-01-50 - integrip cc, cluster 50mm, g1 5332464 - 190-30-06 - alt ha s clr std sz 6 s002903 - 180-65-15 - alteon 6.5mm screw, 15mm multiple mdr reports were filed for this event, please see associated reports: 1038671-2024-01379.The most likely underlying cause for the revision reported is prosthesis wear and loosening and a combination of risk factors: such as use error, implant positioning, implant size selection, and patient factors (fitness for surgery, biomechanics, activity level and local tissue oxidation potential).However, this cannot be confirmed from the reported information and the devices were not available for evaluation.If any further information is obtained that would change or alter any information provided, a supplemental report will be filed accordingly.

• Brand Name: ALTEON 6.5MM SCREW, 20MM
• Common Device Name: PROSTHESIS, HIP, SEMI-CONSTRAINED, METAL/POLYMER, CEMENTED
• 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
• MDR Report Key: 21368604
• Report Number: 1038671-2025-00881
• Device Sequence Number: 8437654
• Product Code: JDI
• UDI-Device Identifier: 10885862272645
• UDI-Public: 10885862272645
• Combination Product (Y/N): N
• Initial Reporter State: OH
• Initial Reporter Country: US
• PMA/510(K) Number: K141797
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2018
• Device Explanted Year: 2024
• Serviced by Third Party (Y/N): N
• Reporter Type: Manufacturer
• Report Source: Consumer,Health Professional
• Initial Reporter Occupation: Physician
• Type of Report: Initial
• Report Date (Section B): 02/12/2025

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 Expiration Date: 07/11/2022
• Device Catalogue Number: 180-65-20
• 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: 05/10/2024
• Initial Report FDA Received Date: 02/12/2025
• Date Device Manufactured: 07/12/2017
• 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; Required Intervention
• Patient Age: 65 YR
• Patient Sex: Female