Buerger's Disease and Diabetic Foot Slight bruising or a wound on the nail on our toes or fingers can sometimes lead to amputation of our finger. Generally, we do not pay much attention to these complaints and cannot believe it when we lose our finger. Yes, think about it, first your toe is cut off and later on, your foot is cut off….A limb is amputated. no!…Continuing with the other foot, then the hands and arm……This is the insidious one, with terrible consequences…