Final answer:
An extensive nasal polyp excision is a surgical procedure to remove a large number of nasal polyps from the nasal cavity and sinuses. It is typically performed by an ENT specialist using endoscopic techniques. Recovery time can vary, but most patients can return to normal activities within a week.
Step-by-step explanation:
An extensive nasal polyp excision is a surgical procedure to remove a large number of nasal polyps from the nasal cavity and sinuses. These polyps are abnormal growths that can cause nasal congestion, difficulty breathing, and sinus infections.
The procedure is typically performed by an ear, nose, and throat (ENT) specialist using endoscopic techniques. During the surgery, the surgeon inserts a small camera (endoscope) into the nose to visualize the polyps and uses specialized instruments to remove them.
After the excision, the patient may experience some nasal bleeding and congestion. Pain medication and nasal sprays may be prescribed to manage these symptoms. Recovery time can vary, but most patients can return to normal activities within a week.