June 2017
Volume 58, Issue 8
Open Access
ARVO Annual Meeting Abstract  |   June 2017
The distribution of the density of micro-vascular around macula and optic disc
Author Affiliations & Notes
  • JIN MA
    Retina, Zhongshan Ophthalmic Center, Guangzhou, China
  • Xiaohu Ding
    Retina, Zhongshan Ophthalmic Center, Guangzhou, China
  • Footnotes
    Commercial Relationships   JIN MA, None; Xiaohu Ding, None
  • Footnotes
    Support  none
Investigative Ophthalmology & Visual Science June 2017, Vol.58, 4850. doi:
  • Views
  • Share
  • Tools
    • Alerts
      ×
      This feature is available to Subscribers Only
      Sign In or Create an Account ×
    • Get Citation

      JIN MA, Xiaohu Ding; The distribution of the density of micro-vascular around macula and optic disc. Invest. Ophthalmol. Vis. Sci. 2017;58(8):4850.

      Download citation file:


      © ARVO (1962-2015); The Authors (2016-present)

      ×
  • Supplements
Abstract

Purpose : To report the optical density of the superfical retinal small vessel network and deep retinal capillary network in normal Chinese adult.

Methods : A spectral-domain optical coherence tomography angiography (SD-OCTA) devices (Cirrus; Carl ZeissMeditec, Inc, Dublin, California, USA) were used to capture the superficial and deep retinal vascular plexus. The Image Pro Plus (Medical Cybernetics, Version 6.0) software was used to grading the optic density of the image.

Results : A total of 64 eyes of 64 subjects (51% male) were analyzed. The mean age was 44±13 years old. The intra-observer reproducibility and inter-observer repeatability of this method was between 0.85 to 0.95 and 0.78 to 0.87, respectively. The general density of superficial para-papillary micro-vascular was 85.4±10.2, inferiorly, superiorly, nasally and temporally was 92.2±10.9, 92.4±9.8, 78±9.4 and 79.4±8.6, respectively. The general density of deep parapapillary micro-vascular was 59.5±6.9, inferiorly, superiorly, nasally and temporally was 60.2±6.9, 53.4±6.6, 64.2±9.8 and 61.2±8.3, respectively. The general density of superficial para-macular micro-vascular was 51.7±9.2, inferiorly, superiorly, nasally and temporally was 50.3±10.8, 54.2±9.7, 53.1±6.7 and 50.4±10.7, respectively. The general density of deep para-macular micro-vascular was 59.5±6.9, inferiorly, superiorly, nasally and temporally was 49.5±5.6, 49.3±6.9, 49.7±3.1 and 48.6±4.3, respectively.

Conclusions : The micro-vascular density was greater in vertical than horizontal, which was explained by the anatomy of the retina.

This is an abstract that was submitted for the 2017 ARVO Annual Meeting, held in Baltimore, MD, May 7-11, 2017.

×
×

This PDF is available to Subscribers Only

Sign in or purchase a subscription to access this content. ×

You must be signed into an individual account to use this feature.

×