MAUDE Adverse Event Report: STRYKER TRAUMA KIEL LOCKING SCREW, FULLY THREADED T2 TIBIA Ø5X37,5 MM; ROD, FIXATION, INTRAMEDULLARY AND ACCESSORIES

Model Number	1896-5037S
Medical Device Problem Codes	Break (1069); Fracture (1260)
Health Effect - Clinical Codes	Failure of Implant (1924); Nonunion/Delayed-union Bone Fracture (2369)
Date of Event	08/12/2022
Type of Reportable Event	Serious Injury
Additional Manufacturer Narrative
Based on the available information the device will not be returned therefore an evaluation of the device cannot be performed.Should additional information become available, it will be provided in a supplemental report.
Event or Problem Description
It was reported that primary surgery for a trochanteric fracture was performed on (b)(6) 2021.On an unknown date, one distal screw was removed due to postoperative pseudarthrosis and dynamization was attempted, but there was no bony fusion and the nail and distal screw broke off.Revision surgery to tha was performed on (b)(6) 2022.
Additional Manufacturer Narrative
The reported event could not be confirmed, since the device was not returned for evaluation and no other evidence were provided.The device inspection was not possible as the product was not returned for investigation.A review of the device history for the reported lot did not indicate any abnormalities.No corrective actions are required at this time.No indications of material, manufacturing or design related problems were found during the investigation.A review of the labeling did not indicate any abnormalities.More detailed information about the complaint event as well as the affected device must be available in order to determine the root cause of the complaint event.If any further information is provided, the investigation report will be reassessed.
Event or Problem Description
It was reported that primary surgery for a trochanteric fracture was performed on (b)(6) 2021.On an unknown date, one distal screw was removed due to postoperative pseudarthrosis and dynamization was attempted, but there was no bony fusion and the nail and distal screw broke off.Revision surgery to tha was performed on (b)(6) 2022.

• Brand Name: LOCKING SCREW, FULLY THREADED T2 TIBIA Ø5X37,5 MM
• Common Device Name: ROD, FIXATION, INTRAMEDULLARY AND ACCESSORIES
• Manufacturer (Section D): STRYKER TRAUMA KIEL; prof. kuentscher-strasse 1-5; schoenkirchen/kiel D-242 32; GM D-24232
• Manufacturer (Section G): STRYKER TRAUMA KIEL; prof. kuentscher-strasse 1-5; schoenkirchen/kiel D-242 32; GM D-24232
• Manufacturer Contact: anna jusinski ; 325 corporate drive; mahwah, NJ 07430 ; 2018315000
• MDR Report Key: 15439806
• Report Number: 0009610622-2022-00430
• Device Sequence Number: 5569631
• Product Code: HSB
• UDI-Device Identifier: 04546540382337
• UDI-Public: 04546540382337
• Combination Product (Y/N): N
• Initial Reporter Country: JA
• PMA/510(K) Number: K203819
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2021
• Device Explanted Year: 2022
• Reporter Type: Manufacturer
• Report Source: Health Professional
• Initial Reporter Occupation: Physician
• Type of Report: Initial,Followup
• Report Date (Section B): 10/27/2022

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?: Yes
• Operator of Device: Lay User/Patient
• Device Expiration Date: 09/30/2025
• Device Model Number: 1896-5037S
• Device Catalogue Number: 18965037S
• Device Lot Number: K0C937D
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• Is the Reporter a Health Professional?: Yes
• Type of Report(Section G): Follow-Up
• Initial Date Received by Manufacturer: 08/22/2022
• Supplement Date Received by Manufacturer: 10/04/2022
• Initial Report FDA Received Date: 09/16/2022
• Supplement Report FDA Received Date: 10/27/2022
• Was Device Evaluated by Manufacturer? (Y/N): Device Not Returned to Manufacturer
• Date Device Manufactured: 10/20/2020
• 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
• Outcome Attributed to Adverse Event: Required Intervention
• Patient Age: 63 YR
• Patient Sex: Female