Tissue Perfusion in Diabetic Complications

Tissue perfusion refers to the flow of blood to body tissues, and in diabetes, compromised perfusion often leads to severe complications such as diabetic foot ulcers and gangrene. Chronic hyperglycemia causes damage to blood vessels, leading to poor circulation, especially in the extremities. Reduced blood flow prevents adequate oxygen and nutrient delivery, impairing wound healing and promoting infections. Diabetic patients with poor tissue perfusion are at higher risk of amputation. Early intervention through glucose control, vascular therapy, and lifestyle changes can mitigate the risk. Advanced therapies like hyperbaric oxygen therapy are also being explored to improve tissue oxygenation in diabetic patients.