---
title: Is lens replacement surgery suitable after SMILE?
description: "Lens replacement surgery can be suitable after SMILE, especially later in life when presbyopia or cataract develops, but it needs specialised measurements. ## Impact of previous SMILE SMILE changes corneal shape through a small incision, which affects how lens power…"
url: "https://bluefinvision.com/knowledge-base/topics/suitability/is-lens-replacement-surgery-suitable-after-smile/"
updated: "2025-12-23"
category: Suitability
---

# Is lens replacement surgery suitable after SMILE?

Lens replacement surgery can be suitable after SMILE, especially later in life when presbyopia or cataract develops, but it needs specialised measurements.

## Impact of previous SMILE

SMILE changes corneal shape through a small incision, which affects how lens power is calculated. As with other laser procedures, standard formulas are adjusted to account for this history.

- Advanced biometry and corneal imaging are used to choose lens strength
- Corneal stability and thickness are checked carefully
- Most people achieve good clarity, but minor prescription differences may remain
- Dryness or transient visual fluctuations can occur early on
- Suitability for multifocal lenses depends on corneal quality and pupil size

## Key points for patients

Sharing your SMILE records helps your surgeon plan accurately. A balanced conversation explores your goals and any previous issues with glare or halos.

- Bring pre- and post-SMILE prescriptions if you have them
- Discuss how you currently see at night and with screens
- Understand that thin glasses may still be helpful for some tasks
- Regular follow-up checks both corneal shape and lens position
- Your surgeon will guide which lens design best matches your lifestyle