Finger tourniquets: two safe and cost effective techniques and a discussion of the literature

Finger tourniquets are used in a variety of operative procedures in both the trauma and elective setting. A wide range of methods are used in clinical practise as there is no standardised method. Many of the methods in use have significant drawbacks such as the inability to exsanguinate the digit or the more concerning problem of inadvertently leaving the tourniquet on the digit on completion of the procedure. We discuss two techniques that are quick, cheap and easy that do not have these drawbacks. There is a brief discussion of the literature assessing the various attributes of published methods. We feel that the adoption of these methods could result in easier and safer finger exsanguination and haemostasis.