I Have Had Cataract Surgery Before. Can I Have Laser Eye Surgery?

Some people who have undergone cataract surgery later ask:

“I had cataract surgery, but I still cannot see clearly without glasses. Can I have laser eye surgery?”

This is relatively common.

The short answer:

For some patients, yes. However, the decision is made after an individual assessment.

Why Can a Refractive Error Remain After Cataract Surgery?

After cataract surgery, some people may still have:

• Myopia
• Hyperopia
• Astigmatism

These refractive errors may remain.

This does not always mean that there is a problem.

However, some patients may wish to reduce their dependence on glasses further.

Can Laser Treatment Be an Option?

In suitable patients, yes.

If the corneal structure and overall eye health are suitable, laser treatments may be considered to correct residual refractive error.

Is Every Patient Who Has Had Cataract Surgery Suitable for Laser Treatment?

No.

When making the decision, many factors are considered together, including:

• Corneal structure
• Ocular surface health
• Type of intraocular lens implanted
• Retinal condition
• Amount of residual refractive error

These factors are assessed together.

Is the Situation Different in Patients with Premium Intraocular Lenses?

In some cases, additional considerations may be required.

For this reason, the characteristics of the previous surgery are taken into account when planning treatment.

Conclusion

Having had cataract surgery does not automatically rule out laser treatment.

In some patients, laser treatment may be considered to correct residual refractive error.

The most appropriate decision is made after a detailed eye examination and individualised assessment.