A patient recently came to us after months of leg pain. He had started avoiding evening walks because his calf would begin hurting after a short distance. He assumed it was simply age and ignored it until the pain became harder to manage.
The actual problem was reduced blood flow to his leg.
This is one reason endovascular treatment can be confusing for patients. You may hear words like “angioplasty,” “stent,” or “vascular procedure,” but not know when these treatments are actually needed or whether surgery is the better choice.
Endovascular treatment is a minimally invasive way of treating problems inside blood vessels. Instead of making a large surgical incision, the specialist usually reaches the affected blood vessel through a small access point and uses thin instruments, balloons, stents, or other devices to improve blood flow.
It can be used for certain blockages and narrowing in arteries, including problems affecting the legs and other parts of the vascular system.
The important word here is certain.
Not every blockage needs an endovascular procedure, and not every patient is automatically a candidate for a stent.
A vascular evaluation may be appropriate if you have:
Leg pain while walking that improves with rest
Persistent coldness or colour changes in the feet
A wound that is slow to heal
Reduced circulation diagnosed through testing
Significant arterial narrowing or blockage
Sudden changes in blood flow to a limb
Vascular disease associated with diabetes or smoking
The doctor normally considers your symptoms, examination, scans, location of the blockage and overall health before recommending treatment.
The 2024 American Heart Association statistical update reported that approximately 6.5 million people aged 40 and older in the U.S. have peripheral artery disease (PAD). The same update noted that endovascular lower-extremity interventions among Medicare beneficiaries increased from 464.47 to 509.99 procedures per 100,000 people between 2011 and 2017.
That doesn't mean everyone with PAD needs a procedure. In fact, the latest guidance stresses medical treatment and structured exercise, with revascularization used when the potential benefits justify it.
Patients naturally think, “If there is a minimally invasive option, that must be the best option.”
Not always.
The best treatment is the one that gives the patient a sensible balance of safety, durability and symptom relief. Sometimes that means endovascular treatment. In other cases, conventional surgery may make more sense.
For example, the 2024 PAD guidelines specifically recommend considering the patient's anatomy, surgical risk and expected benefit rather than treating “minimally invasive” as automatically superior.
That is an important distinction when choosing a Best Surgeon for Endovascular Surgery in Vasant Vihar. You want someone who can explain why a particular treatment is appropriate, not someone who simply recommends a procedure.
The first step is usually understanding your symptoms and medical history.
Your specialist may recommend tests such as Doppler ultrasound or other vascular imaging to understand where blood flow is reduced. If an intervention is needed, the doctor should explain the expected benefits, possible risks and alternatives before proceeding.
Our advice to patients is simple: ask what happens if you do nothing, what the alternatives are, and how likely the recommended treatment is to improve your symptoms.
In the type of case described earlier, the patient's biggest mistake wasn't choosing the wrong treatment. It was waiting too long to investigate the problem.
Once the circulation issue was identified, treatment could be planned based on the actual blockage rather than guessing from symptoms alone.
Dr. Naveen Chobdar is a vascular and endovascular specialist involved in the assessment and treatment of blood-vessel conditions. His approach focuses on identifying the underlying vascular problem first and then selecting an appropriate treatment, whether that involves medical management, endovascular intervention or surgery.
Most endovascular procedures are performed through a small access point and generally involve less tissue disruption than traditional open surgery. Your doctor will explain the expected discomfort and recovery for your specific procedure.
Neither is automatically better. The right choice depends on the location and severity of the blockage, your health, anatomy and the expected long-term benefit.
Symptoms alone are not enough. A vascular specialist usually combines your symptoms, examination and vascular imaging to determine whether intervention is appropriate.
If leg pain, circulation problems or a slow-healing wound is affecting your daily life, don't wait until it becomes an emergency. Schedule a vascular assessment and ask specifically whether endovascular treatment, medical management or another option is right for you.
