<qa>  How many open surgical and endovascular revascularisation procedures have been performed?The prospective Swedish Vascular Registry Swedvasc started in 1987 and since 1994 it has included more than 95 percent of the vascular surgical procedures performed nationwide. The registry has received extensive high internal and external validation. Roughly 16000 open surgical and endovascular revascularisation procedures for acute limb ischemia have been performed during this period of time. 