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Secondary glaucoma associated with crystalline lens subluxation
M Inatani1, H Tanihara, M Honjo
1Department of Ophthalmology and Visual Sciences, Kyoto University Graduate School of Medicine, Kyoto, Japan.
Journal of Cataract and Refractive Surgery
|October 18, 2000
Summary
Lens extraction surgery effectively controls intraocular pressure (IOP) in patients with secondary glaucoma caused by lens subluxation. This surgical intervention proved successful in managing elevated IOP in affected eyes.
Area of Science:
- Ophthalmology
- Glaucoma Research
- Surgical Ophthalmology
Background:
- Secondary glaucoma can arise from various ocular conditions, including lens subluxation.
- Uncontrolled intraocular pressure (IOP) in lens subluxation cases poses a significant risk to vision.
Purpose of the Study:
- To investigate the clinical features of secondary glaucoma linked to crystalline lens subluxation.
- To assess the efficacy of surgical lens extraction in managing this condition.
Main Methods:
- Retrospective analysis of 14 eyes from 13 patients with uncontrolled IOP and lens subluxation.
- Surgical extraction of the subluxated crystalline lens was performed.
Main Results:
- Lens extraction surgery successfully controlled intraocular pressure (IOP) in all 14 eyes.
- Mean IOP decreased significantly post-surgery, with all eyes achieving IOP below 21 mm Hg.
- Complications were noted, including vitreous hemorrhage, choroidal detachment, and retinal tears.
Conclusions:
- Surgical lens extraction is an effective treatment for secondary glaucoma associated with lens subluxation.
- The procedure offers a viable solution for IOP management in these complex cases.