How much does semi-femtosecond surgery need to cut the corneal thickness?

When performing semi-femtosecond laser surgery, the corneal thickness is usually required to be above 500 μ m, but whether the specific requirements are qualified or not depends on everyone's specific situation. For patients with high myopia, the thickness may not be appropriate. Because if the degree of myopia is high, there are relatively many corneas that need to be cut off during surgery, that is, the corneal resection site is thick, so the corneal thickness may not meet the surgical requirements. The specific situation should be determined according to the detailed examination before the operation. If half a second laser surgery is needed, Guangzhou Xima Ophthalmology is recommended.

Half-second preoperative preparation: It is recommended that patients go to a regular hospital for a comprehensive examination to determine whether the corneal thickness, corneal curvature, corneal topography, intraocular pressure, optometry and fundus conditions meet the surgical requirements. Only when the patient meets all the requirements of the operation can the operation be performed. Semi-femtosecond surgery is generally aimed at myopia patients between 300 and 900 degrees.

For more information about half a second, please consult Guangzhou Xima Ophthalmology. Guangzhou Xima Ophthalmology is committed to radiating high-quality medical services from Hong Kong to the mainland, building a world-class international ophthalmic medical group with the initial intention of doctors treating diseases and saving lives, and striving to become a successful model of cooperation between the mainland and Hong Kong in the medical field. The special outpatient department of the hospital has rich experience in the technical treatment of congenital cataract, albinism and ocular genetic diseases in children.