MAUDE Adverse Event Report: ARTHREX, INC. DX SWIVELOCK SL, 3.5X8.5MM W/FORK EYELET; NON-DEGRADABLE FIXATN FASTENER

Model Number	DX SWIVELOCK SL, 3.5X8.5MM W/FORK EYELET
Medical Device Problem Code	Break (1069)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	02/21/2024
Type of Reportable Event	Malfunction
Additional Manufacturer Narrative
The contribution of the device to the reported event could not be determined as the device was not returned for evaluation.Investigation is in process.A follow-up report will be provided upon availability of additional information.
Event or Problem Description
On (b)(6)2024, it was reported by a sales representative via email that (3) ar-8978p dx swivelock sl failed during a procedure.The first two broke at the forked tip eyelet during insertion.All broken fragments were retrieved.The third swivelock did not break; however, the eyelet was somehow damaged which would not allow the anchor to be implanted.The surgeon is not sure what was wrong with the third swivelock, but it could not be implanted.This was discovered during a cmc reconstruction procedure on (b)(6)2024.The case was completed using a larger-size swivelock.The case was delayed less than fifteen minutes, and the patient was not affected.
Additional Manufacturer Narrative
Additional information: g3, h3, h6.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 can be attributed to misuse due to misaligned insertion; or prying/leveraging the device during insertion.

• Brand Name: DX SWIVELOCK SL, 3.5X8.5MM W/FORK EYELET
• 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: 18830936
• Report Number: 1220246-2024-01279
• Device Sequence Number: 7720978
• Product Code: MBI
• UDI-Device Identifier: 00888867193925
• UDI-Public: 00888867193925
• Combination Product (Y/N): N
• Initial Reporter State: MI
• Initial Reporter Country: US
• PMA/510(K) Number: K150648
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Reporter Type: Manufacturer
• Report Source: Distributor
• Initial Reporter Occupation: Administrator/Supervisor
• Type of Report: Initial,Followup
• Report Date (Section B): 03/17/2025

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: DX SWIVELOCK SL, 3.5X8.5MM W/FORK EYELET
• Device Catalogue Number: AR-8978P
• Device Lot Number: 15148620
• Was Device Available for Evaluation?: No
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 02/22/2024
• Supplement Date Received by Manufacturer: 03/12/2025
• Initial Report FDA Received Date: 03/04/2024
• Supplement Report FDA Received Date: 03/17/2025
• Was Device Evaluated by Manufacturer? (Y/N): Yes
• Date Device Manufactured: 10/02/2023
• 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