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- It may occur as a result of an early or late complication of cataract surgery, prior vitreoretinal surgery, trauma, or an inherent pathological process or connective tissue disorder contributing to lens zonular weakness.
eyewiki.org/Dislocated_Intraocular_Lens
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Apr 1, 2022 · Causes of dislocation. Early dislocation may result from zonular weakness caused by iatrogenic surgical damage or trauma.
- Symptoms
- Causes
- Diagnostic Testing
- Treatment and Prognosis
The most common symptom of a dislocated IOL is a change in vision. The degree to which vision is affected will depend on the severity of the dislocation. This can appear as: 1. Blurring 2. Double vision 3. Seeing the edge of the lens implant IOL dislocation can also lead to other complications such as retinal detachment, bleeding, intraocular infla...
During most cataract surgery procedures, the IOL is placed inside the capsular bag, a sack-like structure in the eye that previously contained the cloudy lens. In some situations, this extremely thin capsular bag or the fibers that hold it in place rupture and the IOL support is compromised. Dislocation of the IOL can occur days to years after surg...
Your retina specialist will perform a detailed eye exam, including a careful examination of the peripheral retina. The dislocated IOL is sometimes photographed to document the extent of the problem. When a clear view of the retina cannot be obtained directly, an ultrasound of the eye can be helpful.
Based on the characteristics of the IOL dislocation, there are several different approaches to repairing this issue. In cases where the IOL dislocation is minimal and does not have a large impact on vision, your doctor may not recommend any treatment at all. When vision is affected and the patient is experiencing symptoms, surgery becomes necessary...
Dislocated intraocular lens (IOL) is a rare, yet serious complication whereby the intraocular lens moves out of its normal position in the eye. IOL dislocation has been reported at a rate of 0.2% to 3%.
Oct 14, 2018 · In this article, expert surgeons share the techniques they use when faced with a dislocated lens. The Scope of the Problem. According to Richard Hoffman, MD, who is in practice in Eugene, Oregon, IOL dislocations can be divided into five categories: • A lens that’s decentered within an intact capsular bag.
Nov 5, 2020 · Published 5 November 2020. How to Handle Dislocated IOLs. Experts review the salient points regarding repositioning and fixating intraocular lenses that refuse to cooperate.
Causes of dislocation. Early disloca tion may result from zonular weakness caused by iatrogenic surgical damage or trauma.
Seeing the edge of the lens implant IOL dislocation can also lead to other complications such as retinal detachment, bleeding, intra ocular inflammation, macular edema, glaucoma, and corneal edema. . THE RETINA.
