Visual acuity is unstable and fluctuates within 3 months after cataract surgery. After 3 months, if the visual acuity stabilizes at 0.6, further improvement is unlikely.
Cataract is an eye disease in which the transparent lens of the human eye becomes cloudy due to aging, trauma, long-term use of hormonal drugs, etc., which affects the entry of light into the eye and leads to vision loss.
Cataract surgery is the process of removing the cloudy lens from the eye through ultrasonic emulsification and placing in an artificial lens made of special materials.
Recovery of vision after cataract surgery is related to the preoperative IOL measurement. Although IOL measurements are very accurate, there is no way to avoid errors, which may affect some of your vision.
Again, diseases of the fundus or aging of the fundus cells may also affect the recovery of vision after surgery.
Overall, vision after cataract surgery is basically stable after 3 months, and substantial improvement is unlikely.