The cost of cone corneal cross-linking surgery is related to the severity of the patient’s condition, the hospital’s pricing, and other factors, and usually ranges from about $5,000 to $10,000 dollars. The cost of corneal cross-linking surgery for early and mid-stage cornea is usually between $5,000 and $10,000, but depends on the severity of the patient’s cornea and the hospital’s pricing. The principle of cone corneal cross-linking surgery is to apply riboflavin (vitamin B2) under the action of ultraviolet light to induce the formation of new connections between adjacent collagen fibers, so as to strengthen the cornea and control the further progression of cone cornea. It is recommended that patients with conical cornea should seek prompt medical attention to evaluate their condition and follow the doctor’s instructions for treatment.