Blood loss management in major elective orthopaedic surgery

Abstract

Blood loss is anticipated with all surgical procedures. Within the field of elective orthopaedic surgery it is especially important to reduce bleeding to maintain a patient's haemodynamic balance and ensure a clear surgical field. Complex reconstructive arthroplasty and spinal procedures can be complicated by significant intraoperative blood loss (IBL) and result in the need for allogenic blood transfusion. Patients with higher rates of IBL have increased blood transfusion requirements, resulting in a higher risk of mortality and significant postoperative morbidity. The aim of this review is to outline strategies to manage IBL for both paediatric and adult patients undergoing major elective orthopaedic surgery, and to evaluate the available evidence regarding their efficacy in managing IBL and reducing the need for perioperative allogenic transfusion.