inforMED
MalfunctionHTN

KNOTLESS T-ROPE SYN-DESMOSIS REPR TI

Received Dec 24, 2025 · Event occurred Dec 3, 2025

Report 1220246-2025-05797 · MDR key 23887784

Device

Generic name

Washer, Bolt, Nut

Manufacturer

Arthrex, Inc.

Catalog number

AR-8926T

Lot number

33696

Product problems

  • Material Split, Cut or Torn
  • Material Split, Cut or Torn

Patient

NA · Unknown

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

Narrative

Additional Manufacturer Narrative

ADDITIONAL INFORMATION: G3, H3, H6. THE COMPLAINT ALLEGATION IS CONFIRMED BASED ON PHOTOGRAPHIC EVIDENCE OF AN AR-8926T, BATCH 33696, THAT DISPLAYED A KNOTLESS T-ROPE THAT WAS SIGNIFICANTLY FRAYED. BASED ON THE INFORMATION PROVIDED WHICH MAY INCLUDE THE DEVICE (IF AVAILABLE AND RETURNED), PICTURES, VIDEOS, EVENT DESCRIPTION, AND ANY ADDITIONAL INFORMATION FROM THE FIELD, ARTHREX WAS ABLE TO CONCLUDE A MOST LIKELY CAUSE. THE MOST LIKELY CAUSE FOR THE REPORTED FAILURE CAN BE ATTRIBUTED TO USER ERROR OF THE DEVICE DUE TO EXCESSIVE FORCE USED DURING SUTURE PASSING/TIGHTENING /TENSIONING.

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 (B)(6) 2025, A SALES REPRESENTATIVE REPORTED VIA EMAIL THAT AN AR-8926T KNOTLESS T-ROPE SYNDESMOSIS REPAIR HAD BEEN SHREDDED BEFORE FINAL TENSIONING. THEY HAD TO OPEN A NEW ONE AND CUT OUT THE FAULTY ONE. THIS WAS DISCOVERED DURING A PROCEDURE ON (B)(6) 2025, WITH NO REPORTED PATIENT HARM. ADDITIONAL INFORMATION WAS REQUESTED ON 12/09/2025. ADDITIONAL INFORMATION WAS RECEIVED ON 10-DEC-2025: THIS ISSUE WAS DISCOVERED DURING A SYNDESMOSIS PROCEDURE, RESULTING IN AN APPROXIMATE FIVE-MINUTE DELAY WHILE A NEW PRODUCT WAS OPENED. ALL DETACHED FRAGMENTS WERE ACCOUNTED FOR AND RETRIEVED FROM THE PATIENT.