Are lasers used in spine surgery?

Yes. There are . Several indications for there use such as in certain disc surgeries or with treating certain tumors as well as in other limited indications.
Yes. Lasers are certainly used in spine surgery but are rarely really needed or beneficial over standard minimally invasive techniques. Their main benefit is in tumor/cancer surgeries. In most other cases they have not been shown to have any benefit at all over other minimally invasive spine surgery methods.
Yes. Yes, lasers can be used in spinal surgery. Thank you for your question.