The frenectomy is performed in the dental office usually with just a local anesthetic, and takes only about 10 or 15 minutes. the frenum can be removed with a scalpel or a laser.
If a laser is used, it is very important that you remain completely still, so you may be offered sedation if you think it might help you relax.
If your dentist must suture the area, healing may take a few weeks.