Jun 23 • General discussion
Restoring Vision After Eye Trauma
By Dr Ashvira Moodley
A patient recently presented with significantly reduced vision following eye trauma. Examination revealed a subluxed intraocular lens (IOL) — meaning the artificial lens implanted during previous cataract surgery had become displaced from its normal position.
At presentation, the patient’s visual acuity was 0.1. Following careful assessment, surgery was performed to remove the unstable lens and implant a posterior iris-fixated Artisan lens (secondary IOL).
At the 6-week postoperative visit, the patient’s visual acuity had improved to 0.8, demonstrating a significant restoration of visual function and lens stability.
The video below demonstrates the implantation of the secondary intraocular lens (posterior Artisan IOL).
What is a subluxed IOL?
A subluxed IOL occurs when the lens implant shifts out of position. This can happen due to:
- Eye trauma
- Weakening of the structures that support the lens
- Previous eye surgery
- Certain eye conditions affecting the lens support system
Symptoms may include:
- Blurred or fluctuating vision
- Double vision
- Glare and halos
- Visual distortion
Early assessment is important, as timely intervention can help restore vision and prevent further complications.
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Restoring Vision After Eye Trauma
