NoSurgeries | Non-Surgical Treatments by Medagg Healthcare

How Endovascular Recanalization & Stenting Works

Understanding each step helps you feel more confident and prepared.

Step 1: Vascular Assessment

We assess pulses, wounds, and symptoms, and review non-invasive tests such as Doppler ultrasound, CT/MR angiography or previous angiograms to map the blockages.

Step 2: Tiny Pinhole Access

Under local anaesthesia, a thin catheter is inserted through a small puncture in the groin or sometimes at the ankle. No surgical cuts, no stitches.

Step 3: Angiogram: Visualising the Blockage

Contrast dye is injected and real-time X-ray imaging (digital subtraction angiography) is used to see the narrowed and blocked arteries supplying the foot.

Step 4: Recanalization & Angioplasty

Using fine wires and catheters, the blocked segments are carefully crossed (“recanalized”). A small balloon is then inflated to widen the artery and restore blood flow (balloon angioplasty).

Step 5: Stenting (When Needed)

In some areas, especially if the artery recoils or dissects after ballooning, a stent (tiny metal scaffold) is placed to help keep the vessel open. Drug-coated balloons or stents may be used depending on the segment and disease pattern.

Step 6: Blood Flow Restored

The final angiogram confirms improved blood supply to the foot and, when possible, direct flow to the wound area. Most patients can sit up and walk soon after the procedure and usually go home the same day or after an overnight stay, depending on their condition.

Why Patients Choose NoSurgeries

Surgery Isn’t
the Only Option

NoSurgeries offers advanced non-surgical treatments for conditions often managed with surgery.

Using Interventional Radiology, our minimally invasive procedures help reduce surgical risk, recovery time, and hospital stay while delivering effective outcomes.

Diabetic Foot: No surgeries for diabetic foot complications through endovascular recanalization and stenting, improving blood flow and aiding wound healing.

Science-led. Patient-focused. Proven outcomes

Non-Surgical Alternatives

Advanced treatments that avoid conventional surgery.

Minimally Invasive care

Needle-based procedures with precision imaging.

Lower Risk Profile

Fewer complications compared to surgery.

Faster Recovery

Return to daily life sooner.

Shorter Hospital Stay

Often day-care or minimal admission.

Patient-First Decisions

Clear guidance to help you choose confidently.

Compare Your Treatment Options

See how endovascular treatment fits alongside other options for diabetic foot with blocked arteries.

Endovascular Recanalization & Stenting

Minimally invasive, pinhole access, usually local anaesthesia; restores blood flow through balloon angioplasty with or without stents.

Bypass Surgery

Open operation using a vein or graft to route blood around long blockages. More invasive, longer recovery, but still important for selected patients.

No Revascularization

Dressings, antibiotics and off-loading without restoring blood flow. In severe ischaemia, this often fails to heal the ulcer and amputation risk remains high.

Primary Amputation

Removal of part of the leg when tissue loss is extensive or revascularization is not possible or appropriate.

Treatment	Endovascular Recanalization & Stenting	Bypass Surgery	No Revascularization	Primary Amputation
Procedure Type	Minimally invasive, catheter-based	Open surgical operation	Conservative only	Surgical removal of affected part of the foot/leg
Anaesthesia	Local ± light sedation	Regional or general	Not applicable	Regional or general
Scars / Sutures	Tiny skin puncture, no stitches	Surgical incision(s)	None	Surgical incision at level of amputation
Hospital Stay	Day-care or 1–2 days	Several days	Depends on wound	Usually several days to weeks depending on recovery
Recovery	Usually several days to weeks depending on recovery	Longer recovery	Ongoing wound burden	Variable; depends on healing and prosthetic fitting
Repeat Procedures	Sometimes needed	Less frequent but larger surgery	Often progression to major amputation	May need further revision surgery or higher-level amputation
Goal	Restore blood flow to heal wounds & avoid amputation	Restore blood flow long-term	Symptom/wound management only	Remove dead/infected tissue when limb salvage is no longer possible

C R Prakash

Chennai

Google Review

Durairaj

Chennai

Frequently Asked

Questions

Got Questions? Find Quick Answers About Our Treatments And Patient Support.

This procedure is performed by an Interventional Radiologist, a doctor trained in minimally invasive, image-guided treatments.

While nerve damage plays a role, poor blood circulation due to blocked arteries is a major factor in non-healing wounds and ulcers in diabetic foot patients.

Most patients recover quickly and can resume normal activities within a few days, depending on overall health and wound condition.

The procedure helps restore blood flow, which supports healing. Long-term outcomes depend on diabetes control, foot care, and lifestyle measures.

This treatment may be suitable for diabetic patients with reduced blood flow to the legs or feet, especially those with non-healing wounds or ulcers.

Diabetic Foot & Blocked Leg Arteries

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Why Choose Endovascular Treatment For Diabetic Foot?

Non‑Surgical