This site uses cookies. By continuing to browse the site you are agreeing to our use of cookies.  Read our Cookies Policy.
Close
Eye News
  • Features
    • Close
    • Features
    • Allied Professions
    • Humanitarian
    • Interviews
    • AI & Oculomics
    • Ophthalmology
    • Optometry
    • Podcast videos
    • Supplements
  • Education
    • Close
    • Education
    • Learning Curve
    • Quiz
    • Top Tips
    • Trainees
    • Medico-Legal
    • The Truth Behind The Headlines
    • Case Reports
    • Pete's Bogus Journey
  • Reviews
    • Close
    • Reviews
    • Book Reviews
    • Journal Reviews
    • What's trending?
    • Tech Reviews
    • My Top Five
    • The Culture Section
  • Events
  • News
  • Product Guide
  • Industry News
  • Contact us
    • Close
    • Contact us
    • Write for Eye News
  • Home
  • Reviews
  • Journal Reviews
  • OCT changes in chronic optic neuropathy

OCT changes in chronic optic neuropathy
Reviewed by Claire Howard

1 October 2017 | Claire Howard | EYE - Neuro-ophthalmology | OCT angiography, optic neuropathy, peripapillary capillaries

The authors evaluated optical coherence tomography (OCT) angiography in 10 patients who suffered various types of chronic optic neuropathies. Glaucoma is known to cause a decrease in peripapillary perfused capillary density on OCT angiography. However, other optic neuropathies have not been explored in this way to see if these changes are specific to glaucoma. OCT angiography allows visualisation of the peripheral capillary network, which is not visible on standard fluorescein angiography. The results of this study found that all chronic optic neuropathies with retinal nerve fibre layer thinning and visual field defects have a decrease in the peripapillary capillary density on OCT angiography, that corresponds to the retinal nerve fibre layer (RNFL) thinning seen on standard OCT. This provides evidence that reductions in peripapillary capillary flow density captured on OCT angiography in many optic neuropathies, including glaucoma, are secondary to optic nerve (and RNFL) damage, rather than the primary cause of the optic neuropathy.

Optical coherence angiographic demonstration of retinal changes from chronic optic neuropathies.
Chen JJ, AbouChehade JE, Lezzi Jr R, et al.
NEURO-OPHTHALMOLOGY
2017;41(2):76-83.
Share This
CONTRIBUTOR
Claire Howard

Salford Royal NHS Foundation Trust, Salford, UK.

View Full Profile
Specialty
  • EYE - Cataract
  • EYE - Cornea
  • EYE - General
  • EYE - Glaucoma
  • EYE - Neuro-ophthalmology
  • EYE - Oculoplastic
  • EYE - Oncology
  • EYE - Orbit
  • EYE - Paediatrics
  • EYE - Pathology
  • EYE - Refractive
  • EYE - Strabismus
  • EYE - Vitreo-Retinal
Archive
  • 2025
  • 2024
  • 2023
  • 2022
  • 2021
  • 2020
  • 2019
  • 2018
  • 2017
  • 2016
  • 2015
  • 2014
  • 2013

Top Of Page

9 Gayfield Square, 
Edinburgh EH1 3NT, UK.

Call: +44 (0)131 557 4184
www.pinpoint-scotland.com

WEBSITE DETAILS
  • Cookie Policy
  • Data Protection Notice
  • Privacy Policy
  • Terms and Conditions
ABOUT US
  • Who we are
  • Register
  • Contact us
  • Contributors
  • Company Awards
DIGITAL ISSUES/GUIDELINES
  • Digital issues - Library
  • Supplements - Library
  • Guidelines
Accreditations
IPSO_FLAG_TEAL 2025.png cpdcertified.png

Pinpoint Scotland Ltd (Registered in Scotland No. SC068684) | © 2025 - Website by Gecko Agency