Functional Endoscopic Sinus Surgery (FESS) is a modern, minimally invasive surgical procedure used to treat chronic sinus diseases and nasal blockages. It is performed using specialized endoscopic instruments inserted through the nostrils, allowing ENT surgeons to restore normal sinus drainage and improve breathing without making any external incisions.
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FESS is considered one of the most effective treatments for patients suffering from chronic sinusitis, nasal polyps, recurrent sinus infections, fungal sinusitis, and sinus blockages that do not respond to medication. At MedFirst ENT Centre, New Delhi, Dr. (Major) Rajesh Bhardwaj performs advanced Functional Endoscopic Sinus Surgery using state-of-the-art equipment and evidence-based surgical techniques.
What Is Functional Endoscopic Sinus Surgery (FESS)?
Functional Endoscopic Sinus Surgery (FESS) is a minimally invasive ENT procedure designed to restore the normal drainage and function of the sinuses. The surgery uses a high-definition nasal endoscope to visualize the sinus passages and remove blockages caused by inflammation, nasal polyps, infected tissue, or anatomical abnormalities.
Unlike traditional sinus surgery, FESS preserves healthy tissue while restoring natural sinus ventilation and drainage, resulting in improved breathing and reduced recurrence of sinus problems.
The procedure is typically performed under local anesthesia, monitored anesthesia care, or general anesthesia, depending on the patient's condition and surgeon's recommendation.
Who Needs Functional Endoscopic Sinus Surgery?
FESS may be recommended for patients suffering from:
Chronic rhinosinusitis
Recurrent sinus infections
Nasal polyps
Fungal sinusitis
Sinus mucoceles
Chronic nasal blockage
Persistent facial pain or pressure
Difficulty breathing through the nose
Sinus disease not responding to medications
Structural sinus abnormalities
Before recommending surgery, ENT specialists usually perform a nasal endoscopy and CT scan of the sinuses to evaluate the extent of disease.
What Are the Symptoms That May Require FESS?
Patients who may benefit from Functional Endoscopic Sinus Surgery often experience:
Chronic nasal congestion
Persistent sinus infections
Facial pain or pressure
Nasal obstruction
Postnasal drip
Frequent headaches
Reduced sense of smell
Nasal polyps
Difficulty breathing
Recurrent sinus symptoms despite medication
If these symptoms continue despite medical treatment, FESS may be considered.
How Is Functional Endoscopic Sinus Surgery Performed?
FESS is performed entirely through the nostrils using specialized endoscopic instruments.
The procedure generally involves:
Step 1: Endoscopic Visualization
A rigid endoscope is inserted through the nostrils to provide a clear view of the sinus passages.
Step 2: Removal of Blockages
Inflamed tissue, nasal polyps, infected material, or obstructive bone structures are carefully removed.
Step 3: Enlargement of Sinus Openings
Natural sinus drainage pathways are widened to improve ventilation.
Step 4: Cleaning of Sinus Cavities
Mucus, inflammatory tissue, and diseased material are removed.
Step 5: Nasal Dressing
A nasal dressing or packing may be placed if required.
The procedure preserves healthy tissues and minimizes trauma while restoring normal sinus function.
What Types of Anesthesia Are Used During FESS?
Depending on the patient's condition, FESS may be performed using:
Local Anesthesia
The nasal area is numbed using medication.
Monitored Anesthesia Care (MAC)
Sedation is provided through intravenous medications.
General Anesthesia
The patient remains asleep during the entire procedure.
The choice of anesthesia is determined after consultation with the ENT surgeon and anesthesiologist.
What Are the Benefits of Functional Endoscopic Sinus Surgery?
FESS offers several advantages over conventional sinus surgery.
Minimally Invasive Procedure
The surgery is performed through the nostrils without external cuts or scars.
Improved Breathing
Restoring sinus drainage improves airflow and reduces nasal blockage.
Long-Term Symptom Relief
FESS effectively treats chronic sinusitis and recurrent infections.
Faster Recovery
Minimal tissue trauma results in quicker healing.
Better Sinus Ventilation
Improved airflow helps reduce inflammation and future infections.
Greater Surgical Precision
Endoscopic visualization allows accurate treatment of diseased areas while preserving healthy tissue.
Day-Care Procedure
Many patients can return home on the same day.
What Is the Recovery Process After FESS?
Recovery after FESS is generally faster than traditional sinus surgery.
Patients are usually advised to:
Avoid strenuous activities for at least one week
Use saline nasal sprays regularly
Keep nasal passages moist
Avoid nose blowing initially
Attend scheduled follow-up appointments
Take prescribed medications as directed
Most patients can return to routine activities within one to two weeks, although complete healing may take several weeks.
What Are the Risks and Complications of FESS?
Although Functional Endoscopic Sinus Surgery is considered safe, potential complications may include:
Bleeding
Infection
Scar tissue formation
Temporary changes in smell sensation
Nasal crusting
Persistent symptoms
Rare complications involving the eye or brain
Complications are uncommon when the procedure is performed by an experienced ENT surgeon.
What Is the Cost of Functional Endoscopic Sinus Surgery in India?
The cost of FESS varies depending on the severity of the disease, surgical complexity, hospital facilities, and patient-specific requirements.
At MedFirst ENT Centre, the cost of Functional Endoscopic Sinus Surgery generally starts from approximately ₹60,000.
The overall treatment cost may include:
ENT consultation
Diagnostic investigations
CT scan of the sinuses
Hospital admission
Operation theatre charges
Anesthesia fees
Surgeon's fees
Medicines and consumables
Follow-up care
Is Functional Endoscopic Sinus Surgery Covered by Insurance?
Yes. FESS is often covered under health insurance policies when medically indicated.
At MedFirst ENT Centre, patients receive assistance with:
Cashless hospitalization
Group health insurance plans
Individual and family insurance policies
TPA approvals
Insurance claims processing
Patients should verify their policy coverage before treatment.
Why Choose MedFirst ENT Centre for FESS Surgery?
MedFirst ENT Centre has been providing specialized ENT care since 1997 and is recognized as one of Delhi's trusted centers for sinus and nasal surgery.
Under the leadership of Dr. (Major) Rajesh Bhardwaj MBBS (AFMC), MS, DNB, DLO, DHA, the center offers advanced sinus surgery using state-of-the-art technology and evidence-based treatment protocols.
Advantages of choosing MedFirst ENT Centre:
More than 25 years of ENT surgical expertise
Specialized Functional Endoscopic Sinus Surgery services
Advanced endoscopic and microscopic equipment
Fully equipped operation theatres
Modern sinus treatment facilities
Personalized treatment plans
Insurance and TPA support
24×7 emergency ICU and critical care facilities
Frequently Asked Questions (FAQs)
What is Functional Endoscopic Sinus Surgery (FESS)?
FESS is a minimally invasive surgical procedure used to restore normal sinus drainage and treat chronic sinus diseases.
Is FESS painful?
No. The procedure is performed under anesthesia, and post-operative discomfort is generally mild.
How long does recovery take after FESS?
Most patients recover within one to two weeks, although complete healing may take several weeks.
Is FESS a safe procedure?
Yes. FESS is considered a safe and effective procedure when performed by an experienced ENT surgeon.
Will I need another sinus surgery in the future?
Most patients experience long-term relief, although some conditions may require ongoing medical management.
Contact MedFirst ENT Centre
Phone: +91 98711 50032
Phone: +91 92055 85295
Email: entdelhi@gmail.com
Address: D-3/14, Ground Floor, Vasant Vihar, New Delhi – 110057
If you suffer from chronic sinus infections, nasal polyps, persistent nasal blockage, or recurrent sinus problems that do not improve with medication, consult an experienced ENT specialist to determine whether Functional Endoscopic Sinus Surgery (FESS) is the right treatment option for you.
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