Phaco surgery is the procedure where a Phaco laser is used to remove excess material from the eye from the patient's face. The process is performed during a general anaesthetic and takes a few hours. Phaco surgery is one of the more advanced surgical procedures that can be completed in a specialized hospital. Once the patient has been stabilized, the Phaco laser removes the excess material from the eye, causing minimal scarring and allowing for a full recovery. It needs advanced treatment to do the surgery properly. If the patient did not get the correct treatment it can be dangerous for them.