How many degrees of myopia can no longer undergo surgery?
Disease description:
I have -800 degrees of myopia and have always wanted to have refractive surgery. I heard that if the prescription is too high, surgery isn't an option. Exactly how high is too high? Is there still hope for me to get rid of glasses?
Doctor's answer (1)
Dr. Wang Shuai
In general, the range of myopia correction through refractive surgery is between 100 and 2600 degrees.
For patients with low myopia, such as less than 75 degrees, the surgery itself carries certain risks and potential complications, and the surgical outcome may not be significant. Therefore, refractive surgery is usually not recommended. For patients with very high myopia, such as over 2600 degrees, due to limitations related to corneal thickness and surgical safety, traditional corneal laser surgery may no longer be suitable, and alternative procedures such as implantable collamer lens (ICL) surgery may be considered.
In addition to the degree of myopia, factors such as the patient's age, ocular health, general health, and personal lifestyle habits are also important considerations in determining whether refractive surgery is appropriate. Therefore, each patient will undergo comprehensive preoperative examinations and evaluations before surgery, and an experienced attending physician will develop the most suitable treatment plan based on individual circumstances.
When considering refractive surgery, patients should choose a qualified medical institution and undergo a comprehensive evaluation by a qualified ophthalmologist to ensure the safety and effectiveness of the procedure.
