“…Obtaining maximum exsanguination of the hand, preserving sterility, and avoiding trauma to the digits: a simple technique Dear Sir, Exsanguination of the hand and application of a tourniquet is a prerequisite for most hand surgery. Several techniques have been described, including the use of the Rhys-Davies exsanguinator (Rhys-Davies and Stotter, 1985), crepe bandage (Alshawi and Scott, 2004), simple limb elevation, gauze bandage, Esmarch bandage, Pomidor roll-cuff, Urias bag, and squeeze method (Blond and Madsen, 2002). The unsterile Rhys-Davies exsanguinator has been reported to be associated with an increased risk of transmission of infection (Ballal et al, 2007) and to be less effective than an Esmarch or crepe bandage (Alshawi and Scott, 2004).…”