Functional Endoscopic Sinus Surgery (FESS)

Functional Endoscopic Sinus Surgery (FESS) is a minimally invasive surgical procedure used to treat chronic sinusitis and other sinus-related disorders when medications (like antibiotics, nasal sprays, or steroids) have failed.

Purpose of FESS:

FESS aims to restore normal sinus drainage and function by:

• Removing blockages in the sinus pathways
• Opening up the natural sinus openings
• Improving airflow and mucous drainage

Common Conditions Treated with FESS:

• Chronic sinusitis (lasting 12+ weeks despite treatment)
• Nasal polyps
• Deviated septum (often done with septoplasty)
• Sinus mucoceles
• Fungal sinus infections
• Recurrent acute sinus infections

Benefits of FESS:

• Minimally invasive (less pain, faster recovery)
• Outpatient procedure (most go home same day)
• Improved breathing and smell
• Fewer sinus infections
• Reduced need for long-term antibiotics or steroids