• Conor S O'Driscoll, Danilo Vukanic, Tiarnán G Daly, Diarmuid C Molony, Petr Jemelik, Eoghan Pomeroy, David E O'Briain, and May S Cleary.
• Department of Trauma and Orthopaedics, University Hospital Waterford, Waterford, Ireland. coodrisc@tcd.ie.
• Ir J Med Sci. 2024 Aug 1; 193 (4): 185518611855-1861.

BackgroundProximal humeral fractures are a common injury accounting for a significant workload across orthopaedic departments. Though often managed non-operatively, surgical management is indicated for a proportion of patients.AimsThe aim of this study is to examine the trends in the management of proximal humeral fractures within Ireland over the past 13 years.MethodsA retrospective review of Irish Hospital In-Patient Enquiry (HIPE) data was performed between January 2009 and December 2022. Information regarding demographics including age and gender, along with procedure type were collated after patients with proximal humerus fractures, were identified using relevant ICD 10 codes.ResultsDemographic details remained stable with females and those within the 55-69 year age bracket accounting for the highest proportion of patients. The mean annual number of procedures performed across the study period was 365 (273-508), with an increase from 288 cases in 2009 to 441 in 2022. Open reduction and internal fixation were the most common procedures accounting for 76.4% of cases. There has been a rising usage of total shoulder arthroplasty for fixation with an increase from < 5 cases in 2016 to 84 in 2022. A decrease in the usage of hemiarthroplasty and closed reduction internal fixation was also observed.ConclusionsThere has been an increasing volume of operatively managed proximal humeral fractures in Ireland, which sustained despite the 2015 publication of the highly publicised PROPHER trial. The increasing utilisation of total shoulder arthroplasty in acute trauma management is notable and necessitates appropriate training for trauma theatre personnel.© 2024. The Author(s).

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