VATS Surgery

VATS (Video-Assisted Thoracoscopic Surgery) is a minimally invasive surgical technique used to diagnose and treat selected conditions affecting the lungs, pleura, and other structures within the chest. Instead of using a large incision, VATS is performed through small openings in the chest using a thin camera called a thoracoscope and specialized surgical instruments.

The camera provides a magnified view of the chest cavity on a monitor, allowing the surgeon to perform the required procedure through small incisions. For appropriately selected patients, VATS may offer benefits such as smaller scars, less postoperative discomfort, and a potentially faster recovery compared with some traditional open chest procedures.

Dr. Chaitanya Raut, Consultant Cardiovascular and Thoracic Surgeon, has experience in VATS and thoracic surgical procedures. He evaluates each patient's condition carefully to determine whether a minimally invasive approach is appropriate and safe.

What Is VATS Surgery?

VATS is a camera-assisted surgical technique used to access the chest through small incisions. A thoracoscope is inserted through one of the openings, providing the surgeon with a clear view of the lungs and surrounding structures.

Additional small incisions may be made to introduce specialized instruments. Through these openings, the surgeon can perform diagnostic procedures, remove diseased tissue, treat infections, or carry out selected lung and pleural surgeries.

When Is VATS Surgery Recommended?

VATS may be recommended when a patient requires a thoracic procedure that can safely be performed through a minimally invasive approach.

Depending on the patient's condition, VATS may be considered for:

• Evaluation and biopsy of lung nodules or abnormal chest lesions
• Selected lung tumors and lung cancers
• Pleural diseases
• Pleural effusion requiring surgical management
• Empyema and infected fluid around the lungs
• Pneumothorax or recurrent collapsed lung
• Selected lung infections and their complications
• Decortication procedures
• Selected lobectomy procedures
• Selected mediastinal and other thoracic conditions

The suitability of VATS depends on the type, location, and extent of the disease, as well as the patient's overall health and lung function.

How Is VATS Surgery Performed?

VATS is generally performed under general anesthesia. The surgeon makes small incisions between the ribs through which the thoracoscope and surgical instruments are introduced.

The camera displays a magnified view of the chest cavity on a monitor. This allows the surgeon to identify the affected area and perform the required procedure with precision.

Depending on the condition, the surgeon may take a biopsy, remove a portion of the lung, treat an infection, remove abnormal tissue, or perform another appropriate thoracic procedure.

Advantages of VATS Surgery

For appropriately selected patients, VATS can offer several potential advantages compared with certain traditional open chest procedures:

• Smaller Incisions: VATS uses small surgical openings rather than a large chest incision.
• Less Visible Scarring: Smaller incisions may result in less noticeable scars.
• Less Postoperative Discomfort: Some patients may experience less pain during the recovery period.
• Reduced Surgical Trauma: The minimally invasive approach can reduce disruption to surrounding tissues in selected procedures.
• Earlier Mobilization: Patients may be able to start walking and moving sooner after surgery.
• Shorter Hospital Stay: Selected patients may be discharged earlier depending on the procedure and recovery.
• Potentially Faster Recovery: Patients may return to routine activities sooner in appropriately selected cases.

These benefits can vary from patient to patient and depend on the type and complexity of the surgery performed.

VATS Surgery vs Open Thoracic Surgery

Traditional open thoracic surgery may require a larger incision to provide direct access to the chest cavity. VATS uses smaller incisions along with a camera and specialized instruments.

When technically suitable, VATS can provide the required surgical access while potentially reducing postoperative discomfort and supporting faster recovery. However, open surgery remains an important option for certain complex or extensive conditions.

The safest surgical approach is selected after evaluating the patient's disease, anatomy, lung function, previous surgeries, and overall health.

Who May Be Suitable for VATS?

Not every patient requiring thoracic surgery is suitable for a minimally invasive approach. Before recommending VATS, the surgeon considers several factors, including:

• Type and severity of the chest or lung condition
• Size and location of the affected area
• Overall lung function
• Heart and general health
• Previous chest surgeries
• Extent of infection, tumor, or other disease
• Complexity of the planned procedure

If VATS is not considered appropriate, the surgeon may recommend another surgical approach that provides safer or more effective treatment.

What Tests Are Done Before VATS Surgery?

A detailed preoperative assessment helps determine the cause and extent of the disease and whether the patient is suitable for surgery.

Depending on the condition, investigations may include:

• Chest X-ray
• CT scan of the chest
• Blood tests
• Pulmonary function tests
• ECG and cardiac evaluation when required
• Bronchoscopy or biopsy when indicated
• Other imaging or diagnostic tests based on the patient's condition

Recovery After VATS Surgery

Recovery after VATS varies depending on the procedure performed and the patient's overall health. Because VATS uses smaller incisions, many appropriately selected patients may experience a more comfortable recovery compared with certain open procedures.

During the initial recovery period, patients may experience some chest discomfort, tiredness, cough, or changes in breathing. These symptoms generally improve as recovery progresses.

Early mobilization, breathing exercises, appropriate pain management, adequate nutrition, and regular follow-up are important parts of recovery.

Care After VATS Surgery

Following your surgeon's instructions carefully can help support a smooth recovery. Patients should:

• Take prescribed medicines exactly as advised
• Keep the surgical wounds clean and dry as instructed
• Perform breathing exercises recommended by the medical team
• Walk regularly and gradually increase physical activity
• Avoid heavy lifting and strenuous exercise until cleared by the surgeon
• Attend scheduled follow-up appointments
• Maintain adequate nutrition and hydration
• Avoid smoking and tobacco exposure
• Follow any physiotherapy or pulmonary rehabilitation advice provided

What Should You Eat After VATS Surgery?

Good nutrition is important after surgery because the body needs adequate energy, protein, vitamins, and minerals to support tissue healing and regain strength.

A balanced recovery diet may include:

• Protein-Rich Foods: Eggs, fish, pulses, beans, lentils, dairy products, and other suitable protein sources.
• Fresh Fruits: Include a variety of seasonal fruits as part of a balanced diet.
• Vegetables: Include a variety of vegetables to provide vitamins, minerals, and fiber.
• Whole Grains: Oats, whole-wheat foods, brown rice, and other whole grains can provide sustained energy.
• Healthy Fats: Include healthier sources of fats in appropriate quantities.
• Adequate Fluids: Drink sufficient fluids unless your doctor has advised you to restrict them.

It is generally advisable to limit excessive processed foods, deep-fried foods, very salty foods, sugary drinks, and excessive alcohol. Patients with diabetes, kidney disease, or other medical conditions should follow their personalized dietary plan.

Breathing Exercises After VATS

Breathing exercises can be an important part of recovery following chest surgery. Your doctor or physiotherapist may recommend deep breathing exercises, coughing techniques, incentive spirometry, and gradual physical activity to help improve lung expansion and respiratory function.

These exercises should be performed according to the instructions provided by your healthcare team.

Warning Signs After VATS Surgery

Some discomfort and tiredness may occur during the normal recovery period. However, certain symptoms should be evaluated promptly.

• Increasing or severe chest pain
• New or worsening difficulty in breathing
• Persistent or high fever
• Increasing redness, swelling, or discharge from the surgical wound
• Sudden worsening cough
• Coughing up significant amounts of blood
• Severe dizziness or fainting
• Sudden swelling or pain in the legs

If symptoms are severe, sudden, or rapidly worsening, seek urgent medical attention.

Why Choose VATS Surgery?

For suitable patients, VATS provides an advanced minimally invasive option for treating a range of thoracic conditions. The smaller surgical access can help reduce surgical trauma and may support a more comfortable recovery.

However, the decision to perform VATS should always be based on the patient's individual condition. The priority is to select the safest and most effective surgical approach rather than choosing a minimally invasive procedure simply because the incisions are smaller.

Expert VATS & Thoracic Surgical Care

Dr. Chaitanya Raut is a Consultant Cardiovascular and Thoracic Surgeon with extensive experience in Thoracic Surgery and VATS procedures. His clinical expertise includes VATS, decortication, lobectomy, pneumonectomy, cardiac surgery, Minimal Access Cardiac Surgery, and vascular surgery.

Dr. Raut takes a patient-focused approach to thoracic surgical care, carefully evaluating each patient's condition and selecting the most appropriate surgical technique. His goal is to provide safe, precise, and personalized treatment while supporting patients through every stage of recovery.

Have you been advised to undergo VATS surgery? A detailed evaluation can help determine whether a minimally invasive approach is suitable for your condition. Consult Dr. Chaitanya Raut for expert VATS and thoracic surgical care.