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IVC Filter Placement in Hyderabad
— Blood Clot Prevention at AIG Hospitals, Gachibowli

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Dr Bhishma Chowdary cardiologist in Hyderabad
Dr Bhishma Chowdary cardiologist in Hyderabad

IVC Filter Placement in Hyderabad — Blood Clot Prevention at AIG Hospitals, Gachibowli

An IVC filter (inferior vena cava filter) is a small, umbrella-shaped device placed inside the body's largest vein to catch blood clot fragments before they can travel to the lungs and cause a pulmonary embolism. It is used specifically for patients with deep vein thrombosis (DVT) or pulmonary embolism who cannot safely take blood-thinning medication, or in whom blood thinners alone have failed to prevent clot progression. Dr. Bhishma Chowdary places both retrievable and permanent IVC filters at AIG Hospitals, Gachibowli, Hyderabad.

At a Glance

Procedure Type Percutaneous vascular device placement — minimally invasive
Purpose Mechanical prevention of pulmonary embolism when anticoagulation is unsuitable
Device Types Retrievable filter (removable within weeks to months), Permanent filter (long-term)
Access Femoral vein or internal jugular vein in the neck
Anaesthesia Local anaesthesia. The patient remains awake throughout the procedure.
Duration 20 to 30 minutes
Hospital Stay Same-day discharge or an overnight stay, depending on the patient's condition.
Performed By Dr. Bhishma Chowdary, DM Cardiology, FSCAI, AIG Hospitals, Hyderabad
Appointment +91-9000352998

What is an IVC filter and how does it work?

The inferior vena cava (IVC) is the large vein that carries deoxygenated blood from the lower body back to the heart. When a blood clot forms in the deep veins of the leg or pelvis (deep vein thrombosis) and a fragment breaks free, it travels through the venous system, through the IVC, into the right side of the heart, and onward into the pulmonary arteries — where it can cause a pulmonary embolism, a potentially fatal blockage of blood flow to the lungs. An IVC filter is a small, cone or umbrella-shaped metal device deployed inside the IVC, positioned to allow normal blood flow to pass through while its struts catch and trap larger clot fragments, preventing them from reaching the lungs. It is a mechanical, physical barrier — not a medication — and does not treat or dissolve existing clots; anticoagulation remains the primary treatment for DVT whenever it can safely be used.

When is an IVC filter recommended?

International guidelines are specific about when IVC filter placement is appropriate — it is not a routine or first-line treatment for DVT, but a targeted intervention for particular situations:

  • Confirmed deep vein thrombosis (DVT) or pulmonary embolism (PE) with an absolute contraindication to anticoagulation, such as active major bleeding, a recent haemorrhagic stroke, or the need for urgent surgery that cannot be delayed.
  • Recurrent pulmonary embolism despite adequate and appropriately managed anticoagulation therapy.
  • Massive or extensive DVT or pulmonary embolism in patients with limited physiological reserve, particularly those with severe underlying heart or lung disease who may not tolerate even a small additional embolism.
  • Free-floating iliocaval or iliofemoral thrombus identified on imaging, considered to carry a particularly high risk of embolisation.
  • Patients with trauma or those undergoing major surgery who have DVT but cannot safely receive anticoagulation during the perioperative period.

IVC filters are not a substitute for anticoagulation

An IVC filter prevents clot fragments from reaching the lungs, but it does not treat the underlying clot or prevent new clots from forming. Anticoagulation should be resumed as soon as it becomes safe to do so, and the filter should typically be retrieved once anticoagulation is re-established and the indication for the filter has resolved — permanent filters left in place indefinitely carry their own long-term risks.

At a Glance

Retrievable Filter The preferred option for most patients, particularly when the need for an inferior vena cava (IVC) filter is expected to be temporary, such as during a short-term contraindication to anticoagulation before or after surgery. The filter can be removed through a catheter-based procedure once it is no longer required, typically within a few weeks to several months, although some filter designs allow retrieval at a later stage.
Permanent Filter Used when the contraindication to anticoagulation is expected to be lifelong or in specific clinical situations where long-term mechanical protection against pulmonary embolism is preferred. The filter is designed to remain in the inferior vena cava permanently.

Dr. Bhishma Chowdary discusses filter type selection with each patient based on the expected duration of anticoagulation contraindication, and — critically — ensures a clear follow-up plan for filter retrieval is documented and communicated, since retrievable filters left in place beyond their intended duration is a recognised and preventable gap in care.

How is an IVC filter placed?

  1. Venous access is obtained, most commonly through the femoral vein in the groin or the internal jugular vein in the neck, under local anaesthesia.
  2. A venogram (contrast X-ray of the veins) or intravascular ultrasound (IVUS) is performed to confirm the anatomy and diameter of the inferior vena cava (IVC) and identify the location of the renal veins. In most cases, the filter is positioned below the renal veins.
  3. The IVC filter, compressed within a delivery catheter, is advanced to the planned position under continuous X-ray (fluoroscopic) guidance.
  4. The filter is deployed, allowing it to expand and securely anchor against the wall of the inferior vena cava at the predetermined location.
  5. Final imaging is performed to confirm the correct position, full expansion, and stability of the filter.
  6. The delivery catheter is removed and the access site is closed. Most patients are discharged the same day or after overnight observation, depending on their overall clinical condition.

IVC filter near you — serving Hyderabad

IVC filter placement and retrieval is available at AIG Hospitals, Gachibowli for patients across Gachibowli, Hitech City, Manikonda, Kondapur, Madhapur, Nanakramguda, Financial District, Jubilee Hills, and across Hyderabad, Telangana and Andhra Pradesh, coordinated closely with the DVT and pulmonary embolism management pathway.

Book a renal angioplasty consultation

If you or a family member has DVT or pulmonary embolism and cannot safely take blood thinners, call +91-9000352998 to discuss IVC filter options at AIG Hospitals, Gachibowli.

Frequently asked questions

Will I still need blood thinners if I have an IVC filter?

Whenever possible, yes. The filter is a mechanical safeguard against pulmonary embolism, not a treatment for the underlying clot. Anticoagulation should be started or resumed as soon as it becomes safe, since it is the only treatment that actively addresses the deep vein thrombosis itself and reduces the risk of new clots forming.

Does the IVC filter need to be removed?

If a retrievable filter was placed, it should be removed once the reason for avoiding anticoagulation has resolved — typically within a few months. Leaving a retrievable filter in place long-term is associated with increased risk of complications such as filter fracture, migration, or the filter itself becoming a site for new clot formation. Dr. Bhishma Chowdary ensures a clear retrieval plan is documented at the time of placement.

Is IVC filter placement painful?

The procedure is performed under local anaesthesia and most patients experience only mild discomfort at the needle insertion site, similar to having a blood test or IV line placed. It is generally well tolerated and does not require general anaesthesia.

Why choose Dr. Bhishma Chowdary at AIG Hospitals, Hyderabad?

  • DM Cardiology from Amrita Institute of Medical Sciences, Kochi — one of India's premier cardiac training institutions
  • 13+ years of experience in interventional cardiology with over 1,000 coronary procedures performed
  • Expertise in advanced imaging: IVUS, OCT, FFR, RFR, IFR — used routinely for complex and borderline cases
  • Dedicated hybrid cardiac catheterisation laboratory at AIG Hospitals, Gachibowli — equipped with the latest imaging and intervention technology
  • Radial (wrist) access preferred — lower complication risk and faster recovery
  • Same-day results and direct discussion with the treating cardiologist — no waiting for a separate results appointment
  • Presentations at SCAI SHOCK, TCTAP, India Live, and other international cardiology conferences
  • Fluent consultations in English, Hindi, and Telugu

Book a IVC Filter Placement consultation

If you or a family member has been advised to have a IVC Filter Placement — contact Dr. Bhishma Chowdary's clinic at AIG Hospitals, Gachibowli, Hyderabad.

Call: +91-9000352998

Email: bhishmachowdary@gmail.com

Location: AIG Hospitals, Gachibowli, Hyderabad — 500032

Clinic hours: Monday to Saturday, 10:00 AM to 4:00 PM

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