Dr Ameen

Article written by Dr Ameen, ENT Specialist Kuala Lumpur

Functional Endoscopic Sinus Surgery opens blocked sinus pathways. I perform this procedure entirely through the nostrils using a high definition endoscope. We remove diseased tissue and enlarge the natural sinus openings. This restores normal drainage and ventilation. The operation takes one to two hours depending on the disease extent. Most patients in my Kuala Lumpur practice go home the same day or stay just one night for observation. You will experience nasal congestion and mild facial pressure during the first week.

Understanding the Procedure and Recovery

I make no external incisions. The entire surgery happens through the nostrils using a high definition endoscope and a microdebrider. I carefully remove inflamed tissue, polyps or blocked bone to widen the sinus ostia. The natural mucosal lining is preserved as much as possible to maintain normal sinus function.

Recovery is straightforward but requires patience. The first week involves significant congestion because the internal tissues swell after surgery. You might experience blood stained mucus drainage and mild facial pressure. Pain is minimal and usually managed with basic oral painkillers. We start gentle saline rinses on day two to clear out clots. You must avoid blowing your nose, heavy lifting and strenuous exercise for two weeks. Most patients return to desk jobs within five days, but full internal healing takes about a month.

Indications for Surgery

I do not suggest surgery for every swollen sinus. We only proceed when the physical blockage directly ruins your quality of life and medical therapy has failed. The strongest clinical reasons include:

• Chronic rhinosinusitis failing maximal medical therapy: Persistent inflammation lasting over twelve weeks despite consistent use of steroid nasal sprays and antibiotics.
• Recurrent acute rhinosinusitis: Four or more severe bacterial sinus infections within a single year.
• Chronic rhinosinusitis with nasal polyps: Benign growths inside the nasal cavity causing complete airway blockage and loss of smell.
• Fungal sinusitis: Fungal ball or allergic fungal inflammation requiring mechanical removal.
• Sinus mucoceles: Mucus filled cysts expanding within the sinus cavity and eroding surrounding bone.
• Orbital decompression: Creating space behind the eye for patients with severe thyroid eye disease.

Risks and Complications

Every surgery carries inherent risks. I discuss these thoroughly during our consultation so you make an informed decision. The overall complication rate for FESS is very low when performed by a specialist.

• Bleeding (epistaxis): 1 to 5 percent. Minor oozing is normal for a few days. Severe bleeding requiring medical intervention is rare.
• Infection: 1 to 2 percent. We prescribe prophylactic antibiotics and recommend saline rinses to keep this risk minimal.
• Adhesion formation (synechiae): 1 to 3 percent. Scar tissue can form between the nasal septum and the lateral wall. We use careful technique and temporary splints to prevent this.
• Orbital injury: Less than 1 percent. The thin bone separating the sinuses from the eye can fracture. This might cause bruising or double vision. Permanent vision loss is exceedingly rare.
• Cerebrospinal fluid (CSF) leak: Less than 0.5 percent. The thin barrier between the nasal cavity and the brain can be breached. We repair this immediately if it occurs.
• Nasolacrimal duct injury: Less than 1 percent. The tear duct can be damaged during surgery near the front of the sinus, causing excessive tearing.

Estimated Procedure Cost (Professional Fees)

Medical costs in Malaysia are regulated under the Private Healthcare Facilities and Services Act. Based on the PHFSA 2013 regulations for sinus surgery (Code E1492 Sub total FESS), the maximum allowable professional fees are:

• Surgeon Professional Fee (MAJOR 1): RM1,565 (per side of nose)
• Anaesthetist Professional Fee (MAJOR 3): RM685
• Total Maximum Professional Fees: RM2,250

Total Estimated Cost

• Total Estimated Cost (including hospital facility fees, operating theatre charges, specialised equipment rental, medications and consumables): RM16,000 to RM20,000
• Disclaimer: This is an estimated total cost only. Actual bills vary significantly depending on the specific hospital, room type and individual patient needs across Malaysia. Patients should always request a detailed itemised cost estimate from their chosen hospital or medical centre before proceeding.

Frequently Asked Questions

Will there be any visible scars after FESS? No. The entire surgery is performed through the natural openings of the nostrils. There are no external incisions, so you will not have any visible facial scars.

How long is the recovery period? Most patients return to desk jobs within five to seven days. You can resume light exercise after two weeks, but you must avoid heavy lifting and contact sports for at least a month to protect the healing sinuses.

Is the surgery painful? The pain is generally mild and feels like a bad head cold or intense sinus pressure. It is easily managed with standard oral painkillers for the first few days.

Will my sense of smell return after the surgery? If nasal polyps or severe inflammation were blocking your olfactory cleft, your sense of smell will likely improve significantly once the swelling subsides and the sinuses heal.

Can FESS cure my asthma? FESS does not cure asthma. However, by removing the sinus infection and inflammation, it often significantly improves lower airway control and reduces asthma exacerbations.

When to Book a Consultation

Living with chronic sinusitis takes a massive toll on your energy levels, sleep quality and overall health. If nasal sprays have failed to give you relief, or if you constantly suffer from facial pain and thick nasal discharge, it is time to get a professional evaluation.

I offer thorough endoscopic examinations and CT scan reviews in my Kuala Lumpur clinic to determine exactly how much your sinuses are contributing to your symptoms. We will discuss whether surgery is the right step for you and map out a clear path to better breathing.

About the Author

Dr Ameen is a practicing ENT Specialist based in Kuala Lumpur, Malaysia. He focuses on evidence based surgical and medical management of ear, nose and throat conditions. With extensive experience in advanced endoscopic sinus and nasal surgeries, Dr Ameen prioritizes clear communication and minimally invasive techniques to ensure the best functional outcomes for his patients.