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25-Gauge peripheral iridectomy during vitrectomy
H Shimada1, H Nakashizuka, T Hattori
1Department of Ophthalmology, School of Medicine, Nihon University, Tokyo, Japan. sshimada@olive.ocn.ne.jp
European Journal of Ophthalmology
|October 13, 2007
Summary
Peripheral iridectomy using a 25-gauge vitreous cutter effectively treated pupillary block in a patient with iris adhesion. This technique offers a simple and precise method for creating peripheral iridectomies.
Area of Science:
- Ophthalmology
- Surgical Techniques
Background:
- Pupillary block can occur due to iris adhesion to a continuous circular capsulorhexis.
- Management of such cases requires effective peripheral iridectomy.
Observation:
- A 25-gauge vitreous cutter was utilized for peripheral iridectomy in the anterior chamber.
- The fine shaft allowed easy insertion and manipulation without corneal endothelial contact, even in shallow anterior chambers.
Findings:
- The 25-gauge vitreous cutter facilitated a simple and precise peripheral iridectomy at the desired location.
- Successful resolution of pupillary block and control of intraocular pressure were achieved post-procedure.
Implications:
- This technique provides a straightforward method for performing peripheral iridectomies.
- It offers a safe and effective option for managing pupillary block in specific ophthalmic conditions.
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