inforMED
MalfunctionHTN

MINI TIGHTROPE FT

Received Dec 26, 2025 · Event occurred Dec 2, 2025

Report 1220246-2025-05824 · MDR key 23896121

Device

Generic name

Washer, Bolt, Nut

Manufacturer

Arthrex, Inc.

Model number

MINI TIGHTROPE FT

Catalog number

AR-8917DS

Lot number

15464998

Product problems

  • Break
  • Break

Patient

NA · Unknown

  • No Clinical Signs, Symptoms or Conditions
  • No Clinical Signs, Symptoms or Conditions

Narrative

Additional Manufacturer Narrative

ADDITIONAL INFORMATION: D9, G3, H3, H6. ONE UNPACKAGED AR-8917DS BATCH 15464998 WAS RECEIVED FOR INVESTIGATION. VISUAL EVALUATION NOTED THAT THE ANCHOR WAS FRACTURED. THE DEVICE WAS RETURNED WITHOUT THE SUTURES. FUNCTIONAL TESTING COULD NOT BE PERFORMED DUE TO THE DAMAGE TO THE DEVICE. THE MOST LIKELY CAUSE FOR THE REPORTED FAILURE CAN BE ATTRIBUTED TO OFF-AXIS INSERTION, PRYING, AND LEVERAGING THE DEVICE WITH EXCESSIVE FORCE.

Additional Manufacturer Narrative

INVESTIGATION IS IN PROCESS. A FOLLOW-UP REPORT WILL BE PROVIDED UPON AVAILABILITY OF ADDITIONAL INFORMATION.

Description of Event or Problem

ON 04-DEC-2025, AN ARTHREX SUBSIDIARY EMPLOYEE REPORTED VIA EMAIL THAT THE TIP OF THE DRIVER BROKE WHILE INSERTING THE SCREW OF AN AR-8917DS MINI TIGHTROPE FT INTO AN INTERMEDIATE WEDGE-SHAPED BONE HOLE. THE SCREW WAS SUCCESSFULLY PLACED, AND ALL BROKEN FRAGMENTS WERE RETRIEVED. THE PROCEDURE WAS COMPLETED USING A REPLACEMENT AR-8917DS MINI TIGHTROPE FT. THE EVENT OCCURRED DURING A PROCEDURE ON (B)(6) 2025. NO DETAILED INFORMATION WAS PROVIDED REGARDING THE TYPE OF SURGERY. THERE WAS NO SIGNIFICANT DELAY, NO ADDITIONAL ANESTHESIA ADMINISTERED, AND NO ADVERSE EFFECTS REPORTED. NO PHOTOS WERE TAKEN.