---
title: What is lens repositioning?
description: "Lens repositioning is surgery to move a natural or artificial lens back into the correct position when it has shifted. It is performed when decentration or dislocation affects vision or threatens eye health. ## When It Is Needed Causes include…"
url: "https://bluefinvision.com/knowledge-base/topics/treatments-procedures/what-is-lens-repositioning/"
updated: "2025-12-12"
category: "Treatments & Procedures"
---

# What is lens repositioning?

Lens repositioning is surgery to move a natural or artificial lens back into the correct position when it has shifted. It is performed when decentration or dislocation affects vision or threatens eye health.

## When It Is Needed

Causes include zonular weakness in conditions like pseudoexfoliation, trauma, or complications after cataract surgery. A displaced intraocular lens can cause blur, glare, double vision, or raised eye pressure.

- Options include suturing the lens to the iris or sclera, rotating a toric IOL, or placing a new lens in a more stable location
- Choice depends on the type and position of the existing lens
- Sometimes combined with vitrectomy if the lens has fallen backwards
- Risks include retinal detachment, inflammation, and further dislocation

## Outcomes

Successful repositioning can restore stable vision and reduce symptoms. Careful planning and imaging help minimise complications.

- Post-operative drops control inflammation and pressure
- Follow-up checks lens position, refraction, and retinal status
- Glasses or minor laser touch-ups may still be needed
- Underlying causes such as trauma or connective-tissue disease should be addressed