Open surgery involves a single large incision, laparoscopic uses small incisions and a camera, and robotic-assisted surgery offers enhanced precision with robotic instruments.

Risks include infection, bleeding, nerve damage, and anesthesia complications. Your surgeon will discuss all potential risks with you.

Spirometry is a lung function test that measures how much air you can inhale and exhale, and how quickly you can do it.

Wear loose clothing, avoid heavy meals or intense exercise before the test, and follow any specific instructions from your doctor.

No, spirometry is non-invasive and painless. You will be asked to breathe into a device, which may feel slightly uncomfortable but is not painful.

The test itself takes about 15-30 minutes. Results are usually available immediately or within a few hours.

The frequency depends on your health conditions and doctor’s recommendations. It may be performed regularly for ongoing monitoring or as needed for diagnosis.