MAUDE Adverse Event Report: ARTHREX, INC. 2.4 X 20MM VAL SCREW, TI; BONE FIXATION PLATE

Model Number	2.4 X 20MM VAL SCREW, TI
Medical Device Problem Code	Failure to Advance (2524)
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 02/23/2024, it was reported by a sales representative via phone that an ar-8724v-20 low profile va locking screw went through the plate, and (3) ar-8724v-18 low profile va locking screws would not lock into the plate.This occurred during a distal radius procedure on (b)(6) 2024, where the plate was still used in the case however, a screw was not placed in the area where the ar-8724v-20 went through.The case was completed using screws from a mini frag set.There was no harm to the patient.
Additional Manufacturer Narrative
Additional information: g3, h3, h6.Based on visual analysis of the ar-8724v-20, 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 over-torquing the ar-8724v-20 screw when inserting into the plate and/or hard bone.

• Brand Name: 2.4 X 20MM VAL SCREW, TI
• Common Device Name: BONE FIXATION PLATE
• 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: 18860665
• Report Number: 1220246-2024-01365
• Device Sequence Number: 3314563
• Product Code: HRS
• UDI-Device Identifier: 00888867045620
• UDI-Public: 00888867045620
• Combination Product (Y/N): N
• Initial Reporter State: MD
• Initial Reporter Country: US
• PMA/510(K) Number: K131474
• 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): 05/16/2025

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: 2.4 X 20MM VAL SCREW, TI
• Device Catalogue Number: AR-8724V-20
• Device Lot Number: 11859464
• Was Device Available for Evaluation?: No
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 02/23/2024
• Supplement Date Received by Manufacturer: 05/15/2025
• Initial Report FDA Received Date: 03/07/2024
• Supplement Report FDA Received Date: 05/16/2025
• Was Device Evaluated by Manufacturer? (Y/N): No
• Date Device Manufactured: 10/08/2020
• 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