ICL lens implantation is a common eye surgery for myopia correction, and the main procedure involves creating a small incision in the eye to implant the ICL lens. The following are the advantages and disadvantages of ICL lens implantation: 1. Advantages (1) Provides the possibility of restoring normal vision for patients with high myopia: Currently, corneal surgeries have certain limitations on the number of diopters required, so patients with high myopia can try the ICL lens implantation treatment program. (2) Less invasive: ICL lenses can be implanted into the eye through smaller surgical incisions, and the surgical incisions do not require sutures. (3) Low foreign body sensation: ICL crystals have better tissue compatibility with human body, less rejection after implantation, and fewer adverse reactions such as postoperative dry eyes, so patients have less foreign body sensation and better comfort after surgery. (4) Reversibility: The implanted ICL lens can be removed and replaced at any time. 2. Disadvantages (1) Relatively high price: ICL lens is more expensive than ordinary corneal surgery. (2) Higher requirements for surgeon’s professionalism: If the surgery is not performed properly, it may lead to failure, and for especially severe symptoms, it may also lead to corneal damage. At present, there are many types of myopia surgery, it is recommended to consult a professional ophthalmologist for a professional assessment of which type of myopia surgery is suitable for you before proceeding with the relevant treatment.