MAUDE Adverse Event Report: TREACE MEDICAL CONCEPTS, INC. LAPIPLASTY SYSTEM S4A; PLATE

Model Number	SK39
Medical Device Problem Code	Adverse Event Without Identified Device or Use Problem (2993)
Health Effect - Clinical Code	Physical Entrapment (2327)
Date of Event	05/13/2026
Type of Reportable Event	Serious Injury
Event or Problem Description
It was reported that after an initial bunion surgery on (b)(6) 2025, the surgeon removed all hardware on (b)(6) 2026 due to nerve entrapment.Additional information indicates that the patient's bones were completely fused/healed.There were no deficiencies or malfunctions alleged/found with any tmc device and no other patient outcomes were reported as a result of this event.
Additional Manufacturer Narrative
It was reported that after an initial bunion surgery, approximately a year ago, the surgeon removed all hardware on (b)(6) 2026 due to nerve entrapment.Additional information indicates that the patient's bones were completely fused/healed.There were no deficiencies or malfunctions alleged/found with any tmc device and no other patient outcomes were reported as a result of this event.No devices were returned for evaluation.Device specific information was not available; therefore, a review of device history records was not able to be performed.However, all non-conformances for possible kits utilized in surgery were reviewed and no non-conformances or issues during the manufacture or release of the products were identified to date that could have contributed to what was reported.The most likely cause of the reported event could not be determined due to the limited information provided, and no device being returned.However, it is possible improper placement of the plate during the original procedure could have contributed to what the patient experienced.No deficiencies or malfunctions have been alleged/found with any tmc device.The company will supplement the mdr as necessary and appropriate.

• Brand Name: LAPIPLASTY SYSTEM S4A
• Common Device Name: PLATE
• Manufacturer (Section D): TREACE MEDICAL CONCEPTS, INC.; 100 palmetto park place; ponte vedra FL 32081
• Manufacturer (Section G): TREACE MEDICAL CONCEPTS, INC.; 100 palmetto park place; ponte vedra FL 32081
• Manufacturer Contact: artillia walker ; 100 palmetto park place; ponte vedra, FL 32081 ; 9049131020
• MDR Report Key: 25391713
• Report Number: 3011623994-2026-00135
• Device Sequence Number: 20131651
• Product Code: HRS
• UDI-Device Identifier: 00853114006327
• UDI-Public: (01)00853114006327(17)290619(10)122026
• Combination Product (Y/N): N
• Initial Reporter State: FL
• Initial Reporter Country: US
• PMA/510(K) Number: K251135
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2025
• Device Explanted Year: 2026
• Serviced by Third Party (Y/N): Unknown
• Reporter Type: Manufacturer
• Report Source: Company Representative
• Initial Reporter Occupation: Non-Healthcare Professional
• Type of Report: Initial
• Report Date (Section B): 06/04/2026

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: SK39
• Device Lot Number: 122026
• Was Device Available for Evaluation?: No
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 05/13/2026
• Initial Report FDA Received Date: 06/04/2026
• Was Device Evaluated by Manufacturer? (Y/N): No
• 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: Required Intervention
• Patient Age: 66 YR
• Patient Sex: Female