Pros and cons of intraocular lens implantation for high myopia

Implantable Collamer Lens (ICL) surgery for high myopia has distinct advantages and disadvantages. The main benefits include: first, it effectively corrects high myopia that is difficult to treat with corneal surgeries, providing an alternative option for patients; second, it has minimal impact on the corneal tear film, resulting in a lower risk of dry eye; third, it can significantly improve visual quality, potentially offering better vision than external corrective lenses. However, the procedure also has drawbacks: the cost is relatively high and varies depending on the surgeon's expertise and hospital level; there are surgical risks such as infection and lens dislocation, and improper postoperative care may lead to serious complications, including cataracts and glaucoma. Therefore, patients should carefully weigh the pros and cons and undergo the procedure only under the guidance of a qualified ophthalmologist.