Plastic surgery procedure unit: A streamlined care model for minor and intermediate procedures: A cost-benefit analysis.

[INTRODUCTION] The advent of wide-awake local anaesthesia has led to a reduced need for main theatre for trauma and elective plastic procedures. This results in significant cost-benefits for the institution. This study aims to show how a dedicated 7 days/ week plastic surgery procedural (PSP) unit, performing both elective and trauma surgeries, can lead to significant cost-benefits for the institution.

[METHODS] Retrospective review of all cases performed in the PSP unit between 1 September and 31 August 2018. We utilised hospital directory admissions data and the hospital's intranet operating theatre system to calculate hospital days saved. Cost analysis was performed using Saolta financial data.

[RESULTS] A total of 3058 operations were performed. Of these operations, 2388 cases were elective and 670 were trauma cases. The average waiting time for trauma cases for main operating theatre was 1.4 days, saving a total of 487 hospital days. The total savings associated with hospital bed days were €347,861. The estimated resource savings from performing a procedure in PSP compared with main theatre with regional anaesthesia were €529.00 and €391.00 without regional anaesthesia. The cost saved due to resources was therefore €337,226. The total cost-benefit associated with performing surgeries in PSP including hospital days and resources saved was calculated as €685,087.

[CONCLUSION] This study shows the benefit of performing elective and trauma operations in minor procedure units such as PSP. PSP results in a more efficient service, reducing waiting times for surgery, shorter hospital stay, reduced operating cost and an overall significant cost saving.