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What does ONH stand for?

ONH stands for Optic Nerve Head (ophthalmology)

This definition appears frequently and is found in the following Acronym Finder categories:

  • Science, medicine, engineering, etc.

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Other Resources:
We have 7 other meanings of ONH in our Acronym Attic

Samples in periodicals archive:

Today s Cirrus HD-OCT from Carl Zeiss offers a wide spectrum of analyses including Retinal Nerve Fiber Layer (RNFL) and Optic Nerve Head with progression analyses and anterior segment imaging for glaucoma, as well as a variety of Macular Thickness and Macular Change analyses with high resolution B-scans and 3-D visualiza- tions for managing retinal disease.
In anterior ION, the insult is thought to be caused by occlusion of the short posterior ciliary arteries, with resultant ischemia of the optic nerve head.
Optic nerve head swelling and haemorrhages are not a feature of PION and in this case these features could have been caused by raised intracranial pressure (due to the intracranial haemorrhage), the bleeding tendency associated with dengue infection and/or concomitant anterior ischaemic optic neuropathy (AION).