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1 General aspects (0)   1.1 Epidemiology (6)   1.2 Population genetics (0)   1.3 Pathogenesis (0)   1.4 Quality of life (13)   1.5 Glaucomas as cause of blindness (5)   1.6 Prevention and screening (3) 2 Anatomical structures in glaucoma (0)   2.1 Conjunctiva (5)   2.2 Cornea (19)   2.3 Sclera (11)   2.4 Anterior chamber angle (3)   2.5 Meshwork (0)     2.5.1 Trabecular meshwork (10)     2.5.2 Schlemms canal (1)     2.5.3 Scleral outlet channels (0)   2.6 Aqueous humor dynamics (0)     2.6.1 Production (0)     2.6.2 Outflow (0)       2.6.2.1 Trabecular meshwork (1)       2.6.2.2 Uveoscleral (0)     2.6.3 Compostion (6)   2.7 Episcleral veins and venous pressure (0)   2.8 Iris (6)   2.9 Ciliary body (0)   2.10 Lens (0)   2.11 Vitreous body (1)   2.12 Choroid, peripapillary choroid, peripapillary atrophy (15)   2.13 Retina and retinal nerve fibre layer (17)   2.14 Optic disc (28)   2.15 Optic nerve (0)   2.16 Chiasma and retrochiasmal central nervous system (5)   2.17 Stem cells (4)   2.20 Other (0) 3 Laboratory methods (0)   3.1 Microscopy (0)   3.2 Electron microscopy (0)   3.3 Immunohistochemistry (2)   3.4 Molecular genetics (0)     3.4.1 Linkage studies (0)     3.4.2 Gene studies (18)   3.5 Molecular biology incl. 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surgery (1)     12.8.1 Without tube implant (15)     12.8.2 With tube implant or other drainage devices (46)     12.8.3 Non-perforating (4)     12.8.4 Using laser (1)     12.8.5 Other (1)     12.8.10 Woundhealing antifibrosis (12)     12.8.11 Complications, endophthalmitis (11)   12.9 Trabeculotomy, goniotomy (8)   12.10 Cyclodestruction (9)   12.11 Cyclodialysis (0)   12.12 Cataract extraction (0)     12.12.1 Intracapsular (0)     12.12.2 Extracapsular (0)     12.12.3 Phacoemulsification (8)   12.14 Combined cataract extraction and glaucoma surgery (0)     12.14.1 Intracapsular (0)     12.14.2 Extracapsular (0)     12.14.3 Phacoemulsification (4)   12.15 Capsulotomy (0)   12.16 Vitrectomy (4)   12.17 Anesthesia (1)   12.20 Other (2) 13 Therapeutic prognosis and outcome (0)   13.1 Prognostic factors (0)   13.2 Outcome (0)     13.2.1 IOP (0)     13.2.2 Visual field (0)       13.2.2.1 Progression (0)       13.2.2.2 Improvement (1)     13.2.3 Other (0) 14 Costing studies; pharmacoeconomics (6) 15 Miscellaneous (28)

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Abstract #86275 Published in IGR 21-2

Slit-lamp Pars Plana Needle Hyaloidotomy-Zonulotomy-Iridotomy for the Treatment of Spontaneous Malignant Glaucoma

Thomas M; Boese EA; Lieu P; Shah M
Journal of Glaucoma 2020; 29: e31-e32

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An 88-year-old woman with a history of recent complicated pacemaker insertion presented with acute-onset malignant glaucoma recalcitrant to conservative medical therapy. Surgical intervention was discussed; however, given her complex cardiac history and recent postoperative state, the risk of anesthesia-related systemic adverse events was deemed unacceptably high. As such, a slit-lamp procedure was recommended to break the attack of malignant glaucoma. Here within, we report a novel technique of breaking an attack of malignant glaucoma by needling the anterior hyaloid face at the slit lamp. With this technique, a 25-G needle was entered through the pars plana and was advanced through the anterior hyaloid face, zonules, and peripheral iridotomy to create a unicameral eye and successfully break the malignant closure attack.

Department of Ophthalmology, Casey Eye Institute, Oregon Health and Science University, Portland, OR.

Full article

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Classification:

9.4.11.1 Ciliary block (malignant) glaucoma (Part of: 9 Clinical forms of glaucomas > 9.4 Glaucomas associated with other ocular and systemic disorders > 9.4.11 Glaucomas following intraocular surgery)
12.20 Other (Part of: 12 Surgical treatment)

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