MAUDE Adverse Event Report: ARTHREX, INC. 2.6 MM KNOTLESS FIBERTAK ANCHOR; NON-DEGRADABLE FIXATN FASTENER

Model Number	2.6 MM KNOTLESS FIBERTAK ANCHOR
Medical Device Problem Code	Device Dislodged or Dislocated (2923)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	12/22/2025
Type of Reportable Event	Malfunction
Additional Manufacturer Narrative
Investigation is in process.A follow-up report will be provided upon availability of additional information.
Event or Problem Description
It was reported that during an arthroscopic knee surgery the anchor backed out while being screwed into the predrilled channel.Per complaint reporter there was no harm for patient, operator or third party.The surgery was finished successfully with another device.It was not necessary to switch the surgical technique or do a second surgery.
Additional Manufacturer Narrative
Additional information: d9, g3, h3, h6.The complaint allegation is not confirmed.Photographic evidence was submitted due to contamination precautions and shows the anchor disassembled from the fibertak construct.However, no intraoperative images were provided; therefore, the reported allegation that the anchor backed out during insertion cannot be confirmed.Based on the information available, including submitted photographs, event description, and any additional field input, arthrex has determined the most likely cause.The most likely cause of the reported issue is insufficient bone preparation or an improperly aligned insertion technique, resulting in inadequate engagement of the anchor threads within the predrilled channel.

• Brand Name: 2.6 MM KNOTLESS FIBERTAK ANCHOR
• Common Device Name: NON-DEGRADABLE FIXATN FASTENER
• Manufacturer (Section D): ARTHREX, INC.; 1370 creekside boulevard; naples FL 34108 1945
• Manufacturer (Section G): ARTHREX, INC.; 1370 creekside boulevard; naples FL 34108 1945
• Manufacturer Contact: jared engle ; 8009337001
• MDR Report Key: 24037479
• Report Number: 1220246-2026-00153
• Device Sequence Number: 16070469
• Product Code: MBI
• UDI-Device Identifier: 00888867290952
• UDI-Public: (01)00888867290952(11)250707(17)300630(10)15461602
• Combination Product (Y/N): N
• Initial Reporter Country: PL
• PMA/510(K) Number: K251809
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Reporter Type: Manufacturer
• Report Source: Foreign,Company Representative
• Initial Reporter Occupation: Administrator/Supervisor
• Type of Report: Initial,Followup
• Report Date (Section B): 02/12/2026

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Is this an Adverse Event Report?: No
• Is this a Product Problem Report?: Yes
• Operator of Device: Health Professional
• Device Model Number: 2.6 MM KNOTLESS FIBERTAK ANCHOR
• Device Catalogue Number: AR-3641-1
• Device Lot Number: 15461602
• Was Device Available for Evaluation?: Yes
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 12/23/2025
• Supplement Date Received by Manufacturer: 01/27/2026
• Initial Report FDA Received Date: 01/12/2026
• Supplement Report FDA Received Date: 02/12/2026
• Was Device Evaluated by Manufacturer? (Y/N): Yes
• Date Device Manufactured: 07/07/2025
• 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
• Patient Sex: Unknown