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Iris retraction syndrome after intraocular surgery
D S Greenfield1, A R Bellows, G K Asdourian
1New England Eye Center, New England Medical Center Hospitals, Tufts University School of Medicine, Boston.
Ophthalmology
|January 1, 1995
Summary
Iris retraction syndrome can occur after eye surgery, sometimes masking an occult retinal detachment. Prompt diagnosis and treatment with scleral buckling and iridectomy are effective.
Area of Science:
- Ophthalmology
- Retinal Surgery
- Ocular Inflammation
Background:
- Iris retraction syndrome is a rare condition.
- It can present with pupillary block following unrepaired rhegmatogenous retinal detachment.
Observation:
- Two patients developed iris retraction syndrome postoperatively.
- One patient experienced pupillary block 6 months after cataract surgery with intraocular lens implantation.
- The second patient developed uveitis, hypotony, and pupillary seclusion 4 weeks after pars plana vitrectomy.
Findings:
- Both patients were successfully treated with scleral buckling and peripheral iridectomy.
- Iris retraction syndrome can occur in the presence of a pseudophakos (artificial lens).
- The syndrome can manifest rapidly after retinal detachment and mimic persistent postoperative uveitis.
Implications:
- Postoperative uveitis with iris retraction and pupillary seclusion suggests an occult retinal detachment.
- A thorough dilated funduscopic examination is warranted in such cases.
- Early recognition and intervention are crucial for favorable outcomes in managing this rare complication.