Angle-closure glaucoma
Introduction Glaucoma refers to a collection of disorders resulting in progressive optic neuropathy in which raised intraocular pressure is typically a key factor. Glaucoma Glaucoma is a common pathology affecting the eye that untreated can result in significant loss of vision. Worldwide it is the leading cause of irreversible blindness with 66 million affected, 12.5 million of whom are blind. In the UK it is responsible for around 10% of those registered blind. There are two major forms of glaucoma (and a related condition ocular hypertension): Open-angle glaucoma: characterised by a normal angle between the iris and cornea. It is