---
title: Is ICL surgery suitable if you have thin corneas?
description: "ICL surgery is often particularly suitable for people with thin corneas, because it does not require corneal tissue removal. ## Advantages in thin‑cornea cases ICLs bypass corneal structural limits. - Preserves corneal thickness and biomechanics - Reduces risk of post‑laser…"
url: "https://bluefinvision.com/knowledge-base/topics/suitability/is-icl-surgery-suitable-if-you-have-thin-corneas/"
updated: "2025-12-24"
category: Suitability
---

# Is ICL surgery suitable if you have thin corneas?

ICL surgery is often particularly suitable for people with thin corneas, because it does not require corneal tissue removal.

## Advantages in thin‑cornea cases

ICLs bypass corneal structural limits.

- Preserves corneal thickness and biomechanics
- Reduces risk of post‑laser ectasia compared with high‑correction LASIK
- Allows correction of prescriptions that would be unsafe to treat with laser
- Useful when corneal thickness is borderline despite otherwise normal scans
- Provides a reversible solution if future lens options change

## Essential safety checks

Thin corneas can still hide other risks.

- Detailed topography to exclude early keratoconus or irregularity
- Assessment of anterior chamber depth and angle for ICL sizing
- Endothelial cell counts to protect corneal clarity long term
- Retinal examination, especially in high myopia
- Ongoing follow‑up to monitor vault, pressure, and corneal health