Explanation
•When all boundaries of the lesion are visible, laser surgery is used and is usually performed in an outpatient setting. It uses a laser beam to burn off abnormal cells or to remove tissue for biopsy.
•Laser therapy does not prevent regrowth of abnormal cervical cells. Since laser surgery is painless, there is no need to receive general anesthesia during the procedure. Too much cancer is not the correct reason for performing laser surgery.