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Glaucoma following Infant Lensectomy: 2021 Update
David S Walton1, Helen H Yeung1
1Department of Ophthalmology, Massachusetts Eye and Ear Infirmary, Boston, Massachusetts, United States.
Klinische Monatsblatter Fur Augenheilkunde
|September 17, 2021
Summary
Infantile aphakic glaucoma may result from anterior chamber fibrosis after lensectomy surgery. This fibrosis, linked to lens cell dispersion, can damage the filtration angle and impair function.
Area of Science:
- Ophthalmology
- Pediatric Surgery
- Glaucoma Research
Background:
- Infant lensectomy surgery is performed for congenital cataracts.
- Glaucoma is a potential sight-threatening complication following this procedure.
Purpose of the Study:
- To review existing literature on glaucoma after infant lensectomy.
- To elucidate the underlying mechanisms of this condition.
Main Methods:
- Assessment of risk factors and proposed mechanisms for infantile aphakic glaucoma.
- Analysis of clinical evidence in affected patients.
- Review of postoperative anterior chamber fibrosis.
Main Results:
- Identified risk factors and proposed mechanisms for infantile aphakic glaucoma.
- Analyzed clinical presentations of glaucoma post-lensectomy.
- Interpreted evidence of anterior chamber fibrosis.
Conclusions:
- Postoperative anterior chamber fibrosis is a key factor in infantile aphakic glaucoma.
- Lens cell dispersion and epithelial-mesenchymal transition contribute to fibrosis.
- Fibrosis leads to filtration angle injury and functional loss, causing glaucoma.
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