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[Gonioscopic changes following cyclocryocoagulation]
Klinische Monatsblatter Fur Augenheilkunde
|November 1, 1985
Abstract:
Gonioscopic changes after cyclocryocoagulation are reported in 4 patients with angle-closure glaucoma resistant to all forms of therapy. During cryoapplication frozen aqueous humor was observed in the chamber angle near the treated area. Widening of the angle followed in the same place. Possible causes of this change are reported.
Insights
Cyclocryocoagulation can cause gonioscopic changes in angle-closure glaucoma patients. This procedure may lead to widening of the chamber angle due to frozen aqueous humor.
Area of Science:
- Ophthalmology
- Glaucoma Research
- Surgical Interventions
Background:
- Angle-closure glaucoma resistant to conventional therapies presents a therapeutic challenge.
- Cyclocryocoagulation is explored as a treatment option for refractory cases.
Observation:
- During cyclocryocoagulation, the formation of frozen aqueous humor was observed in the anterior chamber angle.
- This phenomenon occurred in proximity to the treated ocular region.
Findings:
- A notable widening of the iridocorneal angle was documented post-cryoapplication.
- The observed angle widening directly correlated with the area of cryoapplication.
Implications:
- The study suggests a potential mechanism for angle modification following cyclocryocoagulation.
- Understanding these gonioscopic changes is crucial for managing glaucoma patients undergoing this procedure.