The risks and complications of blood transfusion are well documented. One technique commonly used to help reduce the need for bank blood is autotransfusion, also referred to as intraoperative autotransfusion (IAT) or autologous blood transfusion. IAT is a method of collecting the patient’s blood lost during surgery, processing it, and returning it to the patient. This can significantly reduce, or even eliminate the need for blood transfusions, which in turn reduces complications and the cost of care.