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Abstract #99012 Published in IGR 22-4
Successful Management of Malignant Glaucoma With Irido-Zonulo-Hyaloidotomy and Complete Pars Plana Vitrectomy
Chew RP; Irwan Chong A; Zamli AH; Muhammed JCureus 2022; 14: e21679
Successful irido-zonulo-hyaloidotomy in combination with complete pars plana vitrectomy in malignant glaucoma may lead to better intraocular pressure (IOP) control and a promising visual outcome. We report a case of an 81-year-old woman who presented with a ten-day history of right eye redness and blurring of vision associated with throbbing pain. An ocular examination revealed right-eye visual acuity (VA) of 6/60. The cornea was oedematous with a shallow anterior chamber (AC) and a grade 0 (Shaffer's grading) by gonioscopy. The intraocular pressure at presentation was 52 mmHg. The optic disc was pink, with a cup-disc ratio of 0.3. Complete pars plana vitrectomy with irido-zonulo-hyaloidotomy was performed in view of poorly controlled intraocular pressure despite aggressive medical therapies, laser treatment, and the Chandler procedure. Postoperatively, the IOP was maintained at mid-teens without intraocular pressure-lowering agents. The visual acuity improved to 6/9. The early decision for irido-zonulo-hyaloidotomy with complete pars plana vitrectomy leads to resolution of malignant glaucoma with a lower relapse risk.
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