Related Experiment Videos
Toxic anterior segment inflammation following cataract surgery
M C Monson1, N Mamalis, R J Olson
1Intermountain Ocular Research Center, University of Utah School of Medicine, Salt Lake City.
Journal of Cataract and Refractive Surgery
|March 1, 1992
Summary
Acute sterile anterior segment inflammation can occur after cataract surgery. This rare condition, seen in three cases, involves toxic reactions causing corneal edema, iris atrophy, and glaucoma.
Area of Science:
- Ophthalmology
- Surgical Complications
- Intraocular Inflammation
Background:
- Cataract extraction with posterior chamber intraocular lens (PCIOL) implantation is a common procedure.
- Complications are rare, but acute sterile anterior segment inflammation is a recognized, albeit infrequent, occurrence.
Observation:
- Three unrelated cases presented with acute intraocular inflammation post-uncomplicated cataract surgery.
- Clinical features included corneal edema, endothelial damage, fixed dilated pupil, iris atrophy, and secondary glaucoma.
Findings:
- The inflammation presented as an acute toxic reaction on the first postoperative day.
- Cultures were negative, ruling out infectious endophthalmitis.
- The observed pathology suggests a non-infectious, toxic etiology.
Implications:
- This entity highlights a rare but severe sterile inflammatory response post-cataract surgery.
- Early recognition and management are crucial for visual outcomes.
- Further investigation into potential surgical toxins is warranted.