The many faces of secondary angle closure glaucoma: A practical approach to unveil
Background: Secondary angle closure glaucoma (SACG) can be quite puzzling and can challenge even an experienced glaucoma surgeon.Unlike primary angle closure glaucoma, SACG can have various ocular and systemic associations.A careful review of the symptoms and past ocular and surgical history cannot be overemphasized.Some of the SACG can be refracto