ALB Albumin ASA American Society of Anesthesiologists BMI Body mass index CHD Coronary heart disease Hb Haemoglobin ISS Injury Severity Score SSI Surgical site infection VAS Visual analogue scale 1 INTRODUCTION Proximal humerus fractures account for 5–6% of all adult fractures.1 The variation in patient age has been described as a bimodal distribution, with younger patients more likely to have high-energy injuries with fewer comorbidities and older patients more likely to have low-energy...
