MAUDE Adverse Event Report: ARTHREX, INC. HYBRID FIBERTAK WITH NEEDLES, KNEE; NON-DEGRADABLE FIXATN FASTENER

Model Number	HYBRID FIBERTAK WITH NEEDLES, KNEE
Medical Device Problem Code	Failure to Advance (2524)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	12/05/2025
Type of Reportable Event	Malfunction
Event or Problem Description
On (b)(6) 2025, it was reported by an arthrex subsidiary employee via email that an ar-3770sp hybrid knee fibertak anchor failed during insertion.A pilot hole was initially created using the ar-3710, and an attempt was made to insert the anchor; however, the insertion was unsuccessful.A second anchor of the same model was opened, and a new pilot hole was created in a different location following the same procedure, but the same failure occurred.The procedure was completed using alternative products with different part numbers, specifically the ar-3641sp self-punching knotless 2.6 fibertak.No significant surgical delay was reported.Nothing remained in the patient, and no additional anesthesia was administered.This was discovered during a lateral epicondyle of the femur in a procedure for lateral extra-articular tendon fixation of the knee joint procedure on (b)(6) 2025.
Additional Manufacturer Narrative
Investigation is in process.A follow-up report will be provided upon availability of additional information.
Additional Manufacturer Narrative
Additional information: g3, h3, h6.The complaint device was not received for evaluation.Based on the information provided, which may include the returned device (if available), pictures, videos, event descriptions, and any additional field data, arthrex concluded the most likely cause of the reported failure.The most likely cause of the reported failure is a use error, including improper bone preparation and/or improper surgical technique associated with the device.The complaint allegation was not confirmed.No evidence of that failure was received.

• Brand Name: HYBRID FIBERTAK WITH NEEDLES, KNEE
• 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: 23934692
• Report Number: 1220246-2025-05927
• Device Sequence Number: 14887794
• Product Code: MBI
• UDI-Device Identifier: 00888867428065
• UDI-Public: (01)00888867428065(11)250709(17)300630(10)15463329
• Combination Product (Y/N): N
• Initial Reporter Country: JA
• 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): 04/17/2026

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: HYBRID FIBERTAK WITH NEEDLES, KNEE
• Device Catalogue Number: AR-3770SP
• Device Lot Number: 15463329
• Was Device Available for Evaluation?: No
• Distributor Facility Aware Date: 12/10/2025
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 12/10/2025
• Supplement Date Received by Manufacturer: 04/16/2026
• Initial Report FDA Received Date: 12/31/2025
• Supplement Report FDA Received Date: 04/17/2026
• Was Device Evaluated by Manufacturer? (Y/N): Yes
• Date Device Manufactured: 07/09/2025
• Is the Device Labeled for Single Use? (Y/N): Yes
• Usage of Device: Initial
• Patient Sequence Number: 1
• Patient Sex: Unknown