Ocular Biometry in Patients with Primary Open Angle Glaucoma (POAG)

Glaucoma is the leading cause of blindness all over the world after cataract blindness. In 2010, worldwide 60.5 million people were expected to have OAG (Open angle glaucoma) and ACG (Angle closure glaucoma), increasing to 79.6 million by 2020, and of these, 74% will have OAG1. Asians represent 47% of those with all glaucoma and 87% of those with ACG1. 4.5 million People with OAG and 3.9 million people with ACG were expected to have bilateral blindness in 2010, rising to 5.9 and 5.3 million people in 2020, respectively.

There are approximately 11.2 million persons aged 40 years and older with glaucoma in India. Primary open angle glaucoma is estimated to affect 6.48 million persons. The estimated number with primary angle-closure glaucoma is 2.54 million. Those with any form of primary angle-closure disease could comprise 27.6 million persons.