Cataract can have a second operation?

Cataract surgery can be performed a second time, but this is not common.

In most cases, cataract surgery is performed once and is effective in restoring vision. However, in some exceptional cases, a second surgery may be necessary. For example, if the results after the first surgery are not satisfactory, or if complications such as intraocular lens displacement, posterior cataracts, etc. occur, it may be necessary to perform a second surgery.

However, please note that the risks and complexities of the second surgery may be higher than the first surgery, so the doctor will carefully evaluate and discuss the patient's specific conditions when deciding whether to perform the second surgery.