What does endoscopic sinus surgery treat?

Endoscopic sinus surgery (ESS) is a surgical procedure used to treat various conditions affecting the sinuses, such as:

1. Chronic Sinusitis: ESS is commonly performed to treat chronic sinusitis, a condition where the sinuses become inflamed and blocked for an extended period (usually more than 12 weeks). ESS aims to improve drainage and ventilation of the sinuses by removing obstructions, such as polyps, deviated nasal septum, or bone overgrowths.

2. Nasal Polyps: Nasal polyps are soft, non-cancerous growths that develop in the nasal passages or sinuses. They can cause nasal congestion, difficulty breathing, reduced sense of smell, facial pain, and headaches. ESS can be used to remove nasal polyps and restore sinus function.

3. Deviated Septum: A deviated septum is a condition where the nasal septum, the bone and cartilage that divides the nasal passages, is off-center or crooked. This can lead to nasal obstruction, breathing difficulties, and sinus problems. ESS can correct a deviated septum and improve nasal function.

4. Allergic Fungal Sinusitis (AFS): AFS is a rare condition characterized by an allergic reaction to certain types of fungi that grow in the sinuses. ESS can help remove the fungal material and improve sinus drainage, reducing symptoms such as nasal congestion, runny nose, headaches, and facial pain.

5. Recurrent Sinusitis: In cases where chronic sinusitis does not respond well to medical treatments, ESS can be considered to provide long-term relief by addressing underlying structural issues within the sinuses.

It's important to note that endoscopic sinus surgery is typically performed when conservative treatments, such as medications, nasal sprays, or antibiotics, have failed to provide sufficient improvement in symptoms. The specific surgical approach used depends on the underlying condition and the individual's anatomy.