MAUDE Adverse Event Report: ARTHREX, INC. KNEE SCORPION; MANUAL INSTR, GENERAL SURGICAL

Model Number	KNEE SCORPION
Medical Device Problem Code	Break (1069)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	01/09/2026
Type of Reportable Event	Malfunction
Event or Problem Description
On 13-jan-2026, a sales representative reported via phone that during a meniscal root repair procedure on (b)(6) 2026, an ar-4551 sutureloc meniscal root repair kit experienced two issues.First, the knee scorpion needle broke while passing the suture; the fragment was retrieved.Second, a portion of the passport button cannula broke during placement in the patient; this fragment was also retrieved.The case was delayed approximately 15 minutes, requiring additional anesthesia.No patient harm was reported.Additional information was received on 19-jan-2026: the ar-12990 knee scorpion device was used with the knee scorpion needle during the procedure.No damage was reported to the ar-12990 knee scorpion device.
Additional Manufacturer Narrative
Investigation is in process.A follow-up report will be provided upon availability of additional information.

• Brand Name: KNEE SCORPION
• Common Device Name: MANUAL INSTR, GENERAL SURGICAL
• 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: 24246851
• Report Number: 1220246-2026-00371
• Device Sequence Number: 21237086
• Product Code: NBH
• UDI-Device Identifier: 00888867196322
• UDI-Public: 00888867196322
• Combination Product (Y/N): N
• Initial Reporter State: TN
• Initial Reporter Country: US
• PMA/510(K) Number: EXEMPT
• 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): 05/19/2026

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: KNEE SCORPION
• Device Catalogue Number: AR-12990
• Was Device Available for Evaluation?: No
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 01/13/2026
• Supplement Date Received by Manufacturer: 05/14/2026
• Initial Report FDA Received Date: 02/03/2026
• Supplement Report FDA Received Date: 05/19/2026
• Was Device Evaluated by Manufacturer? (Y/N): Yes
• Is the Device Labeled for Single Use? (Y/N): No
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Usage of Device: Reuse
• Patient Sequence Number: 1
• Patient Sex: Unknown