Before LASIK surgery, an eye LASIK surgeon evaluates several factors to determine whether the procedure is suitable for the patient. The assessment may include eye power, prescription stability, corneal thickness, corneal shape, eye mapping, dry eye symptoms, overall eye health, age, medical history, lifestyle, and visual expectations. Understanding these factors helps create an individualized treatment plan and allows patients to discuss potential benefits, limitations, risks, and alternative vision correction options before making an informed decision.