MAUDE Adverse Event Report: TREACE MEDICAL CONCEPTS LAPIPLASTY 3.0MM INTERFRAG SCREWS

Model Number	SK18
Medical Device Problem Code	Adverse Event Without Identified Device or Use Problem (2993)
Health Effect - Clinical Code	Nonunion/Delayed-union Bone Fracture (2369)
Date of Event	06/05/2024
Type of Reportable Event	Serious Injury
Additional Manufacturer Narrative
It was reported that after a revision of a distal osteotomy surgery on (b)(6) 2023, all hardware was removed on (b)(6) 2024 due to non-union of the first tmt joint.Additional information from the surgeon indicates the patient has a history of diabetes, but is noted to be well-managed.It was also mentioned that the patient has somewhat poor bone quality.No devices were returned for evaluation.The device history records were reviewed and no issues were identified during the manufacture and release of the devices that could have contributed to what was reported.Although a number of factors could have contributed to the reported event, the most likely cause cannot be determined based on the available information.However, it is likely that the patient's diabetes and poor bone quality contributed to what the patient experienced.The company will supplement this mdr as necessary and appropriate.Additional tmc device explanted in the same revision surgery was reported in 3011623994-2024-00121, 3011623994-2024-00122.
Event or Problem Description
It was reported that after a revision of a distal osteotomy surgery on (b)(6) 2023, all hardware was removed on (b)(6) 2024 due to non-union of the first tmt joint.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.

• Brand Name: LAPIPLASTY 3.0MM INTERFRAG SCREWS
• Common Device Name: SCREW
• Manufacturer (Section D): TREACE MEDICAL CONCEPTS; 100 palmetto park place; ponte vedra FL 32081
• Manufacturer (Section G): TREACE MEDICAL CONCEPTS; 100 palmetto park place; ponte vedra FL 32081
• Manufacturer Contact: renae ginter ; 100 palmetto park place; ponte vedra, FL ; 9043735940
• MDR Report Key: 19672541
• Report Number: 3011623994-2024-00123
• Device Sequence Number: 20487293
• Product Code: HWC
• UDI-Device Identifier: 00853114006068
• UDI-Public: 00853114006068
• Combination Product (Y/N): N
• Initial Reporter State: FL
• Initial Reporter Country: US
• PMA/510(K) Number: K213036
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2023
• Device Explanted Year: 2024
• 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): 07/03/2024

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: SK18
• Device Lot Number: 300488143
• Was Device Available for Evaluation?: No
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 06/05/2024
• Initial Report FDA Received Date: 07/03/2024
• Was Device Evaluated by Manufacturer? (Y/N): No
• Date Device Manufactured: 10/05/2023
• 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: Required Intervention
• Patient Age: 65 YR
• Patient Sex: Female