Current concepts in the management of radial head fractures: a national survey and review of the literature

Abstract

Introduction This study aims to report on current practice in the management of radial head fractures (RHFs) in the United Kingdom and to review the literature to identify areas for future investigation. Methods A 12-question online survey was sent to 500 surgeon members of the British Elbow and Shoulder Society in 2021. Questions focused on clinical assessment, indications for surgical treatment and willingness to participate in future studies. Descriptive statistical analysis summarised the responses. Results The response rate was 20.4% (n = 102). For minimally displaced RHFs, non-operative management with immediate mobilisation was reported by 90.2% (n = 92) as opposed to 9.8% (n = 10) for initial immobilisation in plaster or brace. The most cited indication for radial head arthroplasty as opposed to fixation was increased patient age or low functional demand in 69.9% of responses (n = 71). In total, 41.2% (n = 42) indicated the need for a future randomised controlled trial (RCT) concerning the management of RHF. Only five RCTs were returned by the literature review. Discussion There is considerable variability in the management of RHF among an experienced cohort of surgeons. With the interest declared by the participating surgeons, there is a call for a well-designed sufficiently powered RCT.