Abstract
Background
The Targon FN plate is a combination of the sliding hip screw and multiple cancellous screws. It is used in the fixation of intracapsular fractures of the neck of femur. The aim of this prospective audit was to assess clinical and radiological outcomes of Targon FN.
Method
All patients who had a Targon FN fixation over a period of 18 months at a district general hospital were included. A pro forma was completed using medical records, including x-ray images.
Results
Thirty-five patients were identified. Median (IQR) age was 73 (57–82). Median (IQR) waiting time for surgery was 27 hours (17–51). Median (IQR) operating time was 58 (50–65) minutes. The patients were followed up at 6, 12 18 and 24 months. Three cases of avascular necrosis were reported and two cases of non-union. Seven cases were found where the Targon FN was not used correctly. No cases of implant failure were reported where the Targon FN was used according to manufacture guidelines. Five revision surgeries took place or were being planned for cases of avascular necrosis, non union and symptomatic hardware. One case was identified which would have been better treated with a hemiarthroplasty than Targon FN.
Conclusion
We recommend that the Targon FN plate continue to be used in our department. The success rate of the implant could be improved by educational workshops in our department to ensure that all surgeons adhere strictly to the operating technique described by the manufacturer. We recommend continuing careful selection of patients for Targon FN and to continue a follow up to 24 months.
