Embolectomy at Apollo Hospitals, Lucknow

Why Patients Choose Apollo Hospitals Lucknow for Embolectomy

• A 40-year clinical legacy. The Apollo Hospitals group began in 1983 in Chennai and has since grown into one of Asia's largest integrated healthcare networks, with more than 70 hospitals and over 10,000 beds. Apollo Hospitals Lucknow, on Kanpur Road, is the group's flagship multi-speciality facility for Uttar Pradesh, built as a quaternary-care hospital serving central and eastern UP.
• A dedicated vascular and endovascular service. Embolectomy is not handled by a single specialist working alone. The hospital runs vascular surgery alongside cardiology, cardiothoracic and vascular surgery, interventional radiology, neurology, critical care and anaesthesia, so an arterial embolectomy, a pulmonary embolectomy and a mechanical thrombectomy for stroke are each managed by the appropriate team.
• Round-the-clock emergency and critical care. Acute limb ischaemia, massive pulmonary embolism and acute ischaemic stroke are time-critical. Apollo Lucknow operates a 24x7 emergency department, ambulance service and multi-level intensive care units, which is what allows an out-of-hours embolectomy to actually happen rather than be deferred to the next morning.
• Imaging and cath-lab infrastructure under one roof. Duplex ultrasound, CT angiography, MRI and a catheterisation laboratory support both open surgical embolectomy (Fogarty balloon catheter) and catheter-directed or mechanical thrombectomy, so the technique can be matched to the clot rather than to the equipment available.
• Combined team experience. The vascular, cardiac and interventional consultants managing thromboembolic emergencies at Apollo Lucknow are senior clinicians, most with well over a decade of post-specialisation practice each, and several with training at large tertiary centres in India and abroad. Exact team size, individual profiles and years of experience change over time and are best confirmed with the hospital before you book.
• Care for every age group. Embolectomy is most common in older adults with atrial fibrillation, atherosclerosis or prosthetic valves. Apollo Lucknow also has paediatric surgical, paediatric cardiac and paediatric intensive care support for the rare child who develops arterial thrombosis, usually after catheterisation, trauma or a congenital cardiac procedure.
• Rehabilitation and secondary prevention built in. Physiotherapy, wound care, diabetology, cardiology and anticoagulation follow-up are available in-house, so that limb salvage is followed by structured recovery, gait and mobility retraining, and a plan to reduce the risk of a second embolic event.
• Insurance and TPA desk on site. Cashless processing with most major insurers, PSU schemes and TPAs is handled at the hospital, including the faster emergency pre-authorisation route that most embolectomy admissions fall under.

Overview

Embolectomy is a critical surgical procedure designed to remove blood clots from blood vessels, restoring normal blood flow and preventing severe complications. At Apollo Hospitals Lucknow, we aim to offer thorough, evidence-based care supported by advanced technology. Our team of skilled surgeons and medical professionals is dedicated to providing personalised treatment plans tailored to each patient's needs. With a focus on clinical rigour and patient trust, Apollo Hospitals Lucknow is a considered destination for embolectomy and other vascular procedures.

Why Embolectomy is Necessary

Embolectomy is often necessary when a blood clot obstructs blood flow to vital organs or limbs, leading to conditions such as acute limb ischaemia or stroke. The procedure is important for:

• Restoring blood flow: By removing the clot, embolectomy restores blood circulation, which is essential for the health of tissues and organs.
• Preventing tissue damage: Delayed treatment can lead to irreversible damage to tissues, potentially resulting in amputation or organ failure.
• Reducing complications: Timely embolectomy can significantly reduce the risk of complications associated with prolonged ischaemia, such as necrosis or gangrene.

At Apollo Hospitals Lucknow, our vascular surgeons use current techniques and technologies with the aim of achieving the best achievable outcomes for each patient, while being clear that results depend heavily on how quickly a patient reaches hospital.

Risks of Delay

Delaying embolectomy can have serious consequences. The urgency of this procedure cannot be overstated, as the risks associated with postponement include:

• Increased tissue damage: The longer blood flow is obstructed, the greater the risk of tissue death, which can lead to permanent damage.
• Higher risk of amputation: In cases of acute limb ischaemia, delayed intervention may result in the need for amputation to prevent the spread of necrosis.
• Potential for stroke damage: Where a clot affects cerebral circulation, delaying treatment can lead to irreversible brain damage or death.

At Apollo Hospitals Lucknow, we recognise the urgency of embolectomy and prioritise timely intervention.

Benefits of Embolectomy

Undergoing an embolectomy can provide several benefits, including:

• Restoration of function: Many patients experience meaningful improvement in limb function and mobility following the procedure.
• Pain relief: A large proportion of patients report reduced pain and discomfort once blood flow is restored.
• Improved quality of life: By preventing complications and restoring normal function, embolectomy can improve overall quality of life.
• Reduced risk of future events: A successful embolectomy, combined with correct anticoagulation and treatment of the underlying cause, can lower the risk of further clot-related complications.

Outcomes are not guaranteed and depend on how long the vessel was blocked, the health of the limb or organ at presentation, and other medical conditions. At Apollo Hospitals Lucknow, our patient-centred approach is intended to give you realistic expectations and structured support through recovery.

Preparation and Recovery

Preparing for embolectomy involves several important steps to ensure a smooth surgical experience. In a true emergency, many of these steps are compressed into a short window, and the surgical team will explain what is being skipped and why.

Preparation tips

• Consultation: Have a thorough consultation with our vascular specialists to discuss your medical history, current medications, and any concerns.
• Preoperative testing: You may need imaging studies or blood tests to assess your condition and determine the best surgical approach.
• Medication management: Follow your surgeon's instructions regarding medications, including any anticoagulants or blood thinners that may need to be adjusted or stopped before surgery.
• Fasting: Adhere to the fasting guidelines provided by your healthcare team in preparation for anaesthesia.

Recovery tips

• Follow postoperative instructions: Adhere to the care plan provided, including wound care and activity restrictions.
• Pain management: Use prescribed pain medications as directed.
• Gradual return to activity: Increase activity gradually as advised by your surgeon, starting with light activity.
• Attend follow-up appointments: Regular follow-up is essential to monitor recovery and detect problems early.

Our team supports you through both preparation and recovery.

Current Guidance Shaping Embolectomy Practice

Decision-making at Apollo Hospitals Lucknow follows recognised national and international guidance rather than fixed protocols applied to everyone.

• Acute limb ischaemia. The Vascular Society of India (VSI) has published Indian consensus guidance on peripheral arterial disease and acute limb ischaemia, and the ESVS 2020 Clinical Practice Guidelines on Acute Limb Ischaemia remain the most widely cited reference. Both use the Rutherford classification (categories I, IIa, IIb, III) to decide urgency: category IIb, with sensory and motor loss, requires immediate revascularisation, usually open Fogarty embolectomy, while category I or IIa may allow imaging first and a catheter-directed or endovascular approach. The clearest recent shift is away from "open surgery for everyone" toward selective endovascular and mechanical thrombectomy in stable limbs, with open embolectomy retained for the threatened limb and for large-vessel embolic occlusion.
• Acute ischaemic stroke. The Indian Stroke Association and Indian Academy of Neurology guidance, alongside the AHA/ASA 2019 update, supports mechanical thrombectomy for large vessel occlusion. The important recent change is the extension of the treatment window to 24 hours in carefully selected patients using perfusion or clinical-core mismatch imaging, rather than a rigid 6-hour cut-off. This is a catheter-based clot retrieval, not an open embolectomy.
• Pulmonary embolism. The ESC 2019 guidelines, widely followed in Indian cardiology practice, reserve surgical pulmonary embolectomy for high-risk (massive) PE where thrombolysis has failed or is contraindicated, and increasingly recognise catheter-directed treatment as an alternative in intermediate-high-risk patients. Indian critical care and cardiology bodies have echoed the emphasis on risk stratification before choosing therapy.
• Anticoagulation. Heparin is started as soon as acute limb ischaemia is suspected, unless contraindicated. Long-term anticoagulation, and the choice between a vitamin K antagonist and a direct oral anticoagulant, depends on the source of the embolus, particularly atrial fibrillation or a prosthetic valve.

Evidence in this field continues to evolve, particularly around mechanical thrombectomy devices, and your surgeon will explain where the evidence is strong and where it is still uncertain.

Timing of the Procedure and the Pre-Procedure Phase

Embolectomy is nearly always urgent or emergent. The "golden window" for a threatened limb is commonly described as within about six hours of symptom onset, though salvage is sometimes possible later and is sometimes impossible earlier, depending on collateral circulation.

Where time allows, the pre-procedure phase includes blood counts, kidney function, coagulation profile, blood grouping, ECG, echocardiography to look for a cardiac source, chest imaging and an anaesthetic review. In a true emergency, several of these are done in parallel with preparation for surgery.

Technique Options Compared

Procedures Sometimes Performed at the Same Time

• Fasciotomy: Release of the muscle compartments, most often in the calf, when reperfusion causes swelling and compartment syndrome. This is common after prolonged ischaemia and adds significantly to wound care and hospital stay.
• On-table angiography: Contrast imaging during surgery to confirm that the vessel has cleared and that no clot remains distally.
• Balloon angioplasty or stenting: If an underlying narrowing is found once the clot is removed.
• Patch angioplasty: Widening the arteriotomy closure with a vein or synthetic patch to prevent narrowing at the repair site.
• Bypass grafting: Converted to during the same anaesthetic if embolectomy alone does not restore flow.
• Debridement: Removal of already dead tissue, particularly of the toes or forefoot in diabetic patients.
• IVC filter placement: Occasionally considered in venous thromboembolic disease where anticoagulation is not possible.

Phase-by-Phase Recovery

Recovery after a fasciotomy, a bypass or an amputation is longer than after an uncomplicated embolectomy, and your team will give you a timeline specific to what was done.

Returning to Normal Activity, Work and Indian Daily Living

Most Indian households make demands on a recovering limb that Western recovery advice does not anticipate. Discuss the following honestly with your physiotherapist.

• Squatting and Indian-style toilets: Deep squatting stresses a groin wound and a healing arteriotomy. Most patients are advised to use a Western commode or a commode chair over the Indian toilet for at least four to six weeks, and longer after a groin fasciotomy. Installing a grab rail is worthwhile.
• Sitting cross-legged: Usually restricted for four to six weeks after groin surgery, both for wound comfort and to avoid kinking the vessel. Reintroduce gradually and stop if you feel pulling at the wound.
• Floor sleeping and getting up from the floor: Consider a cot or a raised mattress for the first month. Repeatedly getting up from floor level puts strain on the groin and increases fall risk in older patients on blood thinners.
• Bathing: Bucket baths while seated on a stool are safer than standing showers early on. Keep the wound dry until the team clears it.
• Driving: Usually two to four weeks after a limb embolectomy, and only when you can perform an emergency stop without pain. Two-wheeler riding is generally deferred longer.
• Work: Office and seated work often resumes at two to four weeks. Manual labour, farming, loading, long standing at a shop counter or extended travel is usually deferred to six to twelve weeks.
• Exercise and sport: Walking is encouraged early. Gym work, running, cycling and contact sport should wait for surgical clearance, and contact sport carries added bleeding risk if you are on anticoagulants.
• Religious and social activity: Long temple queues, extended standing at weddings, and pilgrimage travel should wait until your walking distance is comfortably restored.

Preventing Recurrence

An embolectomy treats the blockage, not its cause. Recurrence prevention is the more important half of the treatment.

• Find the source. Most peripheral emboli come from the heart, commonly atrial fibrillation, and less often from a prosthetic valve, recent myocardial infarction, cardiomyopathy or an aortic aneurysm. Echocardiography, ECG and sometimes Holter monitoring are done during or after admission.
• Take anticoagulation exactly as prescribed. If you are on warfarin or acenocoumarol, INR testing must be regular. Indian diets vary greatly in green leafy vegetables, which affects INR, so keep intake steady rather than erratic. Direct oral anticoagulants need no INR testing but must not be missed or self-stopped.
• Never stop blood thinners for a dental visit, ayurvedic or homeopathic course, or a minor procedure without asking your doctor. Also declare all supplements, since some interact with anticoagulants.
• Control the risk factors: blood pressure, diabetes, cholesterol and weight. Statins and antiplatelets are usual after atherosclerotic events.
• Stop tobacco completely, including bidis, khaini, gutkha and chewing tobacco. This is the single largest modifiable factor in limb outcomes.
• Stay active and hydrated, and move regularly during long bus, train or flight journeys.
• Attend follow-up, even when the limb feels normal. Silent restenosis is detected on duplex scanning, not by symptoms.

Children and Older Adults

Children

Arterial embolism is uncommon in children and usually follows cardiac catheterisation, an umbilical or femoral line, congenital heart disease, trauma or a clotting disorder. Children have small, spasm-prone vessels, so many paediatric cases are managed first with heparin and careful observation, with surgery reserved for a genuinely threatened limb. Paediatric surgery, paediatric cardiology and paediatric intensive care support are involved, and long-term growth of the limb is monitored, since arterial injury in childhood can cause limb length discrepancy.

Older adults

Most embolectomy patients are over 60, often with atrial fibrillation, diabetes, kidney disease or previous cardiac events. Open embolectomy under local or regional anaesthesia is frequently preferred to avoid general anaesthesia. Additional concerns include delirium after surgery, higher bleeding risk on anticoagulants, pressure sores, contrast-related kidney strain, poor nutrition and a raised risk of falls at home. Discharge planning should include who in the joint family will supervise medication, dressings and follow-up, since anticoagulant errors are a leading cause of readmission.

If You Choose Not to Have the Procedure

You have the right to decline surgery, and the team will explain what is likely to follow so the decision is informed.

• In a viable limb, anticoagulation alone occasionally allows collateral circulation to compensate, but claudication, rest pain and ulceration commonly follow.
• In a threatened limb with numbness or weakness, refusing revascularisation usually leads to irreversible muscle and nerve death within hours, and then to major amputation as the only option.
• Dead muscle releases potassium and myoglobin, which can cause kidney failure, dangerous heart rhythms and death. Untreated advanced acute limb ischaemia carries a high mortality, not just a limb risk.
• In high-risk pulmonary embolism, declining intervention when thrombolysis has failed leaves few options and carries very high mortality.
• Where a patient is very frail or has a limited life expectancy, palliative pain control and comfort care is a legitimate and respected choice, made jointly with the family.

Factors That Change the Cost

Apollo Hospitals Lucknow does not publish a single price for embolectomy, because the cost varies widely with the clinical situation. Please ask the reception or billing desk for a written estimate for your specific case.

Insurance, Cashless Treatment and TPA Process in India

• Emergency admissions are usually covered better than people expect. Embolectomy is almost always an emergency, so most policies process it as an emergency hospitalisation with pre-authorisation raised after admission rather than 48?72 hours in advance.
• Waiting periods. Most Indian health policies have a 30-day initial waiting period for illness-related claims, with accident-related admissions covered from day one. Pre-existing disease waiting periods of two to four years commonly apply, which matters if your embolism arises from long-standing heart disease or diabetes declared at the time of purchase. Read your policy schedule, not the brochure.
• Accident versus planned cover. If the arterial occlusion follows trauma, a road accident or a fall, the claim may fall under accident cover, or under a separate personal accident policy, and often has no waiting period. Keep the FIR, MLC and ambulance records if applicable.
• Cashless process. Present the health card and a photo ID at the insurance desk. The hospital sends a pre-authorisation request to the insurer or TPA, an initial approval usually arrives within a few hours in emergencies, and enhancements are raised if the stay extends. Non-medical consumables, some devices and room-rent excess are commonly not covered and are settled by the patient.
• Reimbursement route. If your insurer is not empanelled, pay and claim later. Keep the discharge summary, itemised bill, payment receipts, all investigation reports and the implant or device sticker and invoice.
• Government and corporate schemes. Ayushman Bharat PM-JAY, CGHS, ECHS, state and PSU schemes have their own package rates, referral requirements and empanelment status. Empanelment can change, so confirm current status with the Apollo Lucknow insurance desk before assuming coverage.
• Room-rent capping matters. Choosing a room above your eligible category can lead to proportionate deduction across the whole bill, including surgery and ICU charges, in many policies.

All policy-specific and price-specific questions should be directed to the hospital's insurance and TPA desk.

Planning the Admission and What to Bring

• All previous medical records, discharge summaries, ECGs, echocardiography reports, angiography films and CDs.
• A written list of all current medicines with doses, including blood thinners, insulin, ayurvedic and homeopathic preparations and supplements.
• Aadhaar or photo ID for the patient and the attendant, insurance card, policy document and TPA details.
• Loose, comfortable clothing that opens at the groin or arm, and open-front nightwear.
• Soft, wide, non-slip footwear that fits over a swollen or bandaged foot.
• Toiletries, spectacles, hearing aids, dentures and their containers.
• A mobile phone, charger with a long cable, and a written list of family contact numbers.
• A modest amount of cash and a card; avoid bringing jewellery or valuables.
• One consistent attendant who understands the medical history, particularly in joint families where information gets passed around and diluted. Nominate one family decision-maker for consent discussions.
• Diabetic patients should bring their glucometer and a record of recent readings.

Warning Signs That Need Urgent Review

Contact the hospital or attend the emergency department immediately if you notice:

• Return of pain, numbness, tingling, weakness, coldness or colour change in the treated limb.
• The limb turning pale, blue, mottled or black.
• Sudden severe calf tightness, swelling or pain out of proportion to the wound, which may indicate compartment syndrome.
• Bleeding, an expanding swelling or a pulsating lump at the wound site.
• Wound redness, spreading warmth, pus or foul smell, or fever above 100.4?F.
• Black stools, blood in urine, coughing or vomiting blood, or unusual bruising while on anticoagulants.
• Sudden breathlessness, chest pain, palpitations or fainting.
• Sudden weakness of the face, arm or leg, slurred speech or loss of vision, which requires emergency stroke assessment.
• Reduced urine output, dark cola-coloured urine, confusion or persistent vomiting.

For Patients Travelling from Nearby Districts and Cities

Apollo Hospitals Lucknow regularly receives vascular emergencies from across Uttar Pradesh and neighbouring states, including Kanpur, Unnao, Barabanki, Raebareli, Sitapur, Hardoi, Sultanpur, Amethi, Faizabad and Ayodhya, Gonda, Bahraich, Balrampur, Basti, Lakhimpur Kheri, Pratapgarh, Jaunpur, Fatehpur, Banda, Gorakhpur, Varanasi, Prayagraj, Bareilly, Shahjahanpur, Moradabad and parts of Bihar, Uttarakhand and Nepal.

• Do not wait to travel. For a suddenly cold, painful, numb limb, go to the nearest hospital first for immediate heparin and assessment, then arrange transfer. Time is limb.
• Call ahead. Ring the hospital helpline before setting out so the emergency and vascular teams know an acute ischaemia case is coming and can prepare theatre and imaging.
• Carry everything. Bring all outside films, reports and referral letters. Repeating investigations wastes hours you cannot afford.
• Access. The hospital is on Kanpur Road in Lucknow, reachable from Charbagh railway station, Lucknow Junction, Alambagh bus station and Chaudhary Charan Singh International Airport, and connected by the Lucknow?Kanpur highway and the Agra?Lucknow and Purvanchal expressways.
• Accommodation. Plan for at least one attendant to stay in Lucknow for the duration and for follow-up around one to two weeks after discharge. Guest houses and hotels are available near Kanpur Road and Alambagh; the hospital front desk can guide you on nearby options.
• Follow-up from a distance. Discuss with your team whether some reviews can be done through teleconsultation, with local INR testing or dressings arranged near home and reports shared.
• Ambulance transfer. Apollo Lucknow operates an ambulance service; confirm availability, type of ambulance and charges for inter-city transfer when you call.

Contact and Appointments