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Complete 360° circumferential gonioscopic optical coherence tomography imaging of the iridocorneal angle.

Publication ,  Journal Article
McNabb, RP; Challa, P; Kuo, AN; Izatt, JA
Published in: Biomed Opt Express
April 1, 2015

Clinically, gonioscopy is used to provide en face views of the ocular angle. The angle has been imaged with optical coherence tomography (OCT) through the corneoscleral limbus but is currently unable to image the angle from within the ocular anterior chamber. We developed a novel gonioscopic OCT system that images the angle circumferentially from inside the eye through a custom, radially symmetric, gonioscopic contact lens. We present, to our knowledge, the first 360° circumferential volumes (two normal subjects, two subjects with pathology) of peripheral iris and iridocorneal angle structures obtained via an internal approach not typically available in the clinic.

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Published In

Biomed Opt Express

DOI

ISSN

2156-7085

Publication Date

April 1, 2015

Volume

6

Issue

4

Start / End Page

1376 / 1391

Location

United States

Related Subject Headings

  • 5102 Atomic, molecular and optical physics
  • 4003 Biomedical engineering
  • 3212 Ophthalmology and optometry
  • 0912 Materials Engineering
  • 0205 Optical Physics
 

Citation

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McNabb, R. P., Challa, P., Kuo, A. N., & Izatt, J. A. (2015). Complete 360° circumferential gonioscopic optical coherence tomography imaging of the iridocorneal angle. Biomed Opt Express, 6(4), 1376–1391. https://doi.org/10.1364/BOE.6.001376
McNabb, Ryan P., Pratap Challa, Anthony N. Kuo, and Joseph A. Izatt. “Complete 360° circumferential gonioscopic optical coherence tomography imaging of the iridocorneal angle.Biomed Opt Express 6, no. 4 (April 1, 2015): 1376–91. https://doi.org/10.1364/BOE.6.001376.
McNabb RP, Challa P, Kuo AN, Izatt JA. Complete 360° circumferential gonioscopic optical coherence tomography imaging of the iridocorneal angle. Biomed Opt Express. 2015 Apr 1;6(4):1376–91.
McNabb, Ryan P., et al. “Complete 360° circumferential gonioscopic optical coherence tomography imaging of the iridocorneal angle.Biomed Opt Express, vol. 6, no. 4, Apr. 2015, pp. 1376–91. Pubmed, doi:10.1364/BOE.6.001376.
McNabb RP, Challa P, Kuo AN, Izatt JA. Complete 360° circumferential gonioscopic optical coherence tomography imaging of the iridocorneal angle. Biomed Opt Express. 2015 Apr 1;6(4):1376–1391.
Journal cover image

Published In

Biomed Opt Express

DOI

ISSN

2156-7085

Publication Date

April 1, 2015

Volume

6

Issue

4

Start / End Page

1376 / 1391

Location

United States

Related Subject Headings

  • 5102 Atomic, molecular and optical physics
  • 4003 Biomedical engineering
  • 3212 Ophthalmology and optometry
  • 0912 Materials Engineering
  • 0205 Optical Physics