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Iridectomy hole closure occurs when a surgical or laser-created opening in the iris seals over time. The hole is meant to improve fluid movement in certain glaucoma procedures. When it closes, fluid flow decreases and eye pressure may rise. People often notice no symptoms early on. Regular follow-up helps detect closure before pressure increases significantly.
read more about iridectomy hole closure ...Tissue healing can gradually seal the opening. Scarring may form along the edge of the hole. Inflammation can speed up closure. Lens position changes may also reduce the hole's function. The closure pattern helps determine next steps.
Many people remain symptom-free at first. Rising eye pressure may later cause discomfort or blurred vision. Halos sometimes appear in low light. Headache can develop if pressure becomes high. Early detection prevents long-term damage.
Doctors inspect the iris with a slit lamp to check whether the hole is open. Gonioscopy helps evaluate drainage angle function. Pressure measurements show whether closure affects fluid flow. History of prior glaucoma surgery guides interpretation. Diagnosis leads to timely reopening if needed.
Laser revision recreates an adequate opening. Medication helps control pressure while planning treatment. Some cases require another surgical procedure. After reopening, pressure typically stabilizes. Follow-up checks confirm that the hole remains functional.
It can occur as part of the healing process.
Yes. Sudden closure can raise pressure.
Laser reopening is commonly performed.
Yes. Report new halos, discomfort, or blur.