There is actually no clear limit to the minimum number of degrees for myopia surgery, even with only 75 degrees of myopia, you can also undergo myopia surgery, as long as you have myopia and have a significant impact on your vision, and after wearing glasses, your vision is corrected you can consider having myopia surgery. For low myopia surgery, the main surgical procedure is laser correction of the cornea, either superficial surgery or full or half femtosecond laser surgery. The results are often better for low prescriptions, and there is basically no refractive regression. Patients who need surgery can consider low-degree myopia correction surgery, and most of them will have better vision after surgery.