MAUDE Adverse Event Report: ARTHREX, INC. KNOTLESS AC TIGHTROPE REPAIR SYSTEM; WASHER, BOLT, NUT

Model Number	KNOTLESS AC TIGHTROPE REPAIR SYSTEM
Medical Device Problem Code	Patient Device Interaction Problem (4001)
Health Effect - Clinical Code	Pain (1994)
Date of Event	01/17/2024
Type of Reportable Event	Serious Injury
Event or Problem Description
On 3/4/2024, it was reported by a patient via phone that an (b)(6) knotless ac tightrope repair system was implanted on (b)(6) 2024.The patient is now experiencing pain, and the clavicle feels like it did before the surgery.The patient has an upcoming appointment with the surgeon to see what could have gone wrong.
Additional Manufacturer Narrative
The contribution of the device to the reported event could not be determined as the device was not returned for evaluation.The root cause of the event could not be determined from the information available and without device evaluation.If the device becomes available for evaluation, a follow-up report will be submitted.
Additional Manufacturer Narrative
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 a patient-specific event.

• Brand Name: KNOTLESS AC TIGHTROPE REPAIR SYSTEM
• Common Device Name: WASHER, BOLT, NUT
• 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: 18951310
• Report Number: 1220246-2024-01586
• Device Sequence Number: 7906319
• Product Code: HTN
• UDI-Device Identifier: 00888867340145
• UDI-Public: 00888867340145
• Combination Product (Y/N): N
• Initial Reporter State: FL
• Initial Reporter Country: US
• PMA/510(K) Number: K220947
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Reporter Type: Manufacturer
• Report Source: Consumer
• Initial Reporter Occupation: Administrator/Supervisor
• Type of Report: Initial,Followup
• Report Date (Section B): 04/15/2025

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Is this an Adverse Event Report?: Yes
• Is this a Product Problem Report?: No
• Operator of Device: Health Professional
• Device Model Number: KNOTLESS AC TIGHTROPE REPAIR SYSTEM
• Device Catalogue Number: AR-2371BL
• Device Lot Number: 15107695
• Was Device Available for Evaluation?: No
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 03/04/2024
• Supplement Date Received by Manufacturer: 03/30/2025
• Initial Report FDA Received Date: 03/21/2024
• Supplement Report FDA Received Date: 04/15/2025
• Was Device Evaluated by Manufacturer? (Y/N): Device Not Returned to Manufacturer
• Date Device Manufactured: 06/22/2023
• 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
• Outcome Attributed to Adverse Event: Other
• Patient Sex: Unknown