Ravikumar Radhakrishnan

Wound blush as a predictor for limb salvage among people with non-healing diabetic foot ulcers

Background and objectives Wound blush represents angiographic visualisation of tissue-level perfusion around a diabetic foot ulcer. While wound blush after endovascular revascularisation (EVR) predicts improved outcomes, its’ prognostic value on diagnostic digital subtraction ang...