Laser treatment for myopia has been popular in recent years, is there a more comfortable and scientific surgical method? Cheng Xukang, director of a hospital’s excimer laser therapy department, introduced that LASIK (standardized) surgery is a technique that uses a microkeratome to create a corneal flap and then lift the flap for excimer laser cutting underneath it. In the early days, the flap was relatively thick, resulting in a thin corneal stroma that survived the surgery, and some patients were even excluded from the adapted population. With the emergence of ultra-thin keratome, SBK, and femtosecond laser technology, ultra-thin LASIK surgery, which produces thinner flaps, has emerged. Compared with standardized surgery, ultra-thin LASIK surgery not only retains the advantages of LASIK surgery, such as fast vision recovery and mild pain, but also expands the range of myopia correction, so that many previously inoperable patients can regain the opportunity to remove their glasses. For patients who can also be solved by traditional keratome, if they choose ultra-thin LASIK, more corneal stroma layer will be preserved, which improves the safety and stability after the operation, experts said. At present, more than 80% of the patients attending the hospital choose the ultra-thin LASIK surgical method. After long-term post-operative observation, the results are very stable and patient satisfaction is high.