By John E. Aruny, MD, Peter Blume, DPM, Bauer Sumpio, MD, PhD, and Benjamin Buren, DPM
Chronic critical limb ischemia has been defined as a non-healing ulceration or gangrene of the foot or toes, and/or rest pain that requires regular use of analgesics.1 These patients will require some type of intervention to resolve their…