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Purpose
To evaluate, using optical coherence tomography‐angiography (OCT‐A), the vascular features of good bleb function after XEN gel implantation (XGI) for uncontrolled glaucoma.
Methods
Forty‐three patients (43 eyes), who underwent XGI, were enrolled. According to the intraocular pressure (IOP) reduction, patients were classified into Group 1 (21 eyes; success) and Group 2 (22 eyes; failure)...