%0 Journal Article %T The optic nerve head in glaucoma %A Rupert RA Bourne %J Community Eye Health Journal %D 2012 %I The International Centre for Eye Health (ICEH), London %X All types of glaucoma involve glaucomatous optic neuropathy. The key to detection and management of glaucoma is understanding how to examine the optic nerve head (ONH).This article addresses the following issues:how to examine the ONHnormal characteristics of the ONHcharacteristics of a glaucomatous ONHhow to tell if the glaucomatous optic neuropathy is getting worse %K Glaucoma %K Case management %K Examination %U http://www.cehjournal.org/0953-6833/25/jceh_25_79.80_055.htm