For myopia with astigmatism, laser surgery can be performed if the surgical conditions such as corneal thickness, number of endothelial cells and age are met. Whether or not laser surgery can be performed should be judged according to the individual’s comprehensive situation, not only based on the existence of astigmatism, myopia and other refractive errors. Generally speaking, astigmatism and myopia of less than 600 degrees can be corrected by myopic laser surgery, but many other auxiliary examinations and conditions need to be perfected before making this affirmative conclusion. For example, if the number of corneal endothelial cells does not meet the surgical conditions, in order to avoid postoperative complications such as corneal endothelial cell loss, it is not recommended to carry out any myopia corrective surgery, such as laser or crystal implantation; but also to improve the corneal thickness, tear duct probing and corneal topography and other auxiliary examinations. It is recommended that the specific full does not meet the conditions of myopia surgery to consult a professional hospital, improve the corneal endothelial cells and other auxiliary examinations before choosing under the guidance of experts.