[Results of sclera-laminating goniotrephination in neovascular glaucoma]

Sclera-laminating goniotrepanation is a modification of the Elliot-Fronimopoulos operation. In this procedure the scleral flap is removed, so that a shallow depression is formed in the sclera; this helps to prevent an ectatic bleb. No cicatrization of the trephine hole was observed in the authors' cases. The modification is only used by them in glaucoma cases with poor prognosis. Forty-six patients, 39 of whom were suffering from neovascular glaucoma associated with occlusion of the central retinal vein or diabetic retinopathy, underwent the operation and the results were followed up. As far as regulation of intraocular pressure and elimination of pain are concerned, the results were encouraging. Severe hemorrhage into the anterior chamber without spontaneous absorption only occurred in 2 cases.