A vascular surgeon specializes in diagnosing and treating diseases affecting arteries, veins, and lymphatic vessels. Dr. Rahul Lakshminarayanan is an experienced Vascular and Endovascular Surgeon in Hyderabad with expertise in peripheral arterial disease, diabetic foot management, varicose veins, aortic aneurysms, dialysis access surgery, and minimally invasive endovascular procedures. Through advanced diagnostic techniques and personalized treatment plans, he focuses on restoring circulation, preserving limbs, preventing complications, and improving long-term vascular health for patients with complex vascular conditions.

Peripheral Arterial Disease is a condition in which arteries supplying blood to the legs become narrowed or blocked due to plaque buildup. This reduced blood flow can cause leg pain while walking, numbness, delayed wound healing, and non-healing ulcers. If left untreated, PAD can lead to critical limb ischemia and amputation. Early diagnosis through vascular evaluation and timely treatment with medications, angioplasty, stenting, or bypass surgery can significantly improve circulation, reduce symptoms, and help preserve limb function.

Diabetes can damage both blood vessels and nerves, increasing the risk of foot ulcers, infections, and delayed wound healing. Poor circulation caused by Peripheral Arterial Disease reduces oxygen supply to tissues, making it difficult for wounds to heal. A diabetic foot specialist evaluates blood flow, infection risk, and tissue viability to develop an effective treatment plan. Early intervention, wound care, vascular procedures, and strict diabetes management can prevent complications and significantly reduce the risk of major amputations.

Endovascular angioplasty and stenting are minimally invasive procedures used to open narrowed or blocked arteries. Using small catheters inserted through blood vessels, the blockage is treated without major surgery. These procedures help restore blood flow, relieve symptoms, improve wound healing, and reduce the risk of limb loss. Compared to traditional surgery, endovascular treatment usually offers faster recovery, shorter hospital stays, less pain, and quicker return to normal activities, making it an effective option for many vascular patients.

Varicose veins should be evaluated when they cause symptoms such as leg pain, heaviness, swelling, itching, skin discoloration, cramps, or visible bulging veins. While many people consider varicose veins a cosmetic concern, untreated venous disease can progress and lead to complications including venous ulcers and chronic venous insufficiency. Modern laser treatment and minimally invasive vein procedures can effectively close damaged veins, improve circulation, relieve symptoms, and enhance both leg health and appearance with minimal downtime.

An Arteriovenous (AV) Fistula is a surgically created connection between an artery and a vein, typically in the arm, to provide reliable vascular access for hemodialysis. It is considered the gold standard for long-term dialysis because it offers better blood flow, lower infection rates, and longer durability compared to dialysis catheters. Early AV fistula creation allows adequate time for maturation before dialysis becomes necessary, helping patients receive safer and more effective kidney replacement therapy.