MAUDE Adverse Event Report: ARTHREX, INC. AUGMENTED MGS REAMER, LOCKING, S; MANUAL INSTR, GENERAL SURGICAL

Model Number	AUGMENTED MGS REAMER, LOCKING, S
Medical Device Problem Code	Physical Resistance/Sticking (4012)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	10/24/2025
Type of Reportable Event	Malfunction
Additional Manufacturer Narrative
Investigation is in process.A follow-up report will be provided upon availability of additional information.
Event or Problem Description
On 10/24/2025, it was reported by a sales representative via (b)(4) that an ar-9675t-s augmented mgs reamer was catching and difficult to operate.An ar-9679 angled reamer orientation sleeve did not work properly.An ar-9597-20 angle reamer sleeve was getting caught in a way it should not be.An ar-9676t augmented reamer locking drive shaft did not lock.This was discovered during the case with no patient harm.
Additional Manufacturer Narrative
The complaint device was not received for evaluation.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 the most likely cause.The most likely cause of the reported failure is user error, including incorrect surgical technique during device application/use.These factors may have contributed to the malfunction or compromised the integrity of the implant during the procedure.The complaint allegation could not be confirmed, as the device was not received for evaluation, and no evidence of the reported failure was provided.
Event or Problem Description
Additional information was reported by the sales rep on 07-jan-2026 that this occurred during a reverse total shoulder arthroplasty with augmented baseplate.A glenoid was being reamed and the patient's bone quality was fair and firm.

• Brand Name: AUGMENTED MGS REAMER, LOCKING, S
• 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: 23465729
• Report Number: 1220246-2025-04987
• Device Sequence Number: 15673263
• Product Code: LXH
• UDI-Device Identifier: 00888867499034
• UDI-Public: (01)00888867499034(11)250224(17)300131(10)15394187
• Combination Product (Y/N): N
• Initial Reporter State: FL
• 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): 03/06/2026

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: AUGMENTED MGS REAMER, LOCKING, S
• Device Catalogue Number: AR-9675T-S
• Device Lot Number: 15394187
• Was Device Available for Evaluation?: Yes
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 10/24/2025
• Supplement Date Received by Manufacturer: 03/02/2026
• Initial Report FDA Received Date: 11/04/2025
• Supplement Report FDA Received Date: 03/06/2026
• Was Device Evaluated by Manufacturer? (Y/N): No
• Date Device Manufactured: 02/24/2025
• 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