scholarly journals Longitudinal evaluation of posterior corneal changes after laser in situ keratomileusis in high myopia: a swept-source optical coherence tomography study

2018 ◽  
Vol 46 (7) ◽  
pp. 824-826
Author(s):  
Kelvin H Wan ◽  
Tommy CY Chan ◽  
Marco Yu ◽  
Vishal Jhanji
Keyword(s):  
Optical Coherence Tomography ◽  
High Myopia ◽  
Laser In Situ Keratomileusis ◽  
Optical Coherence ◽  
Swept Source ◽  
Longitudinal Evaluation

Optical coherence tomography evaluation of the corneal cap and stromal bed features after laser in situ keratomileusis for high myopia and astigmatism

Ophthalmology ◽  
2000 ◽  
Vol 107 (1) ◽  
pp. 81-87 ◽  
Author(s):  
Miguel J Maldonado ◽  
Lilian Ruiz-Oblitas ◽  
Juan M Munuera ◽  
Daniel Aliseda ◽  
Alfredo Garcı́a-Layana ◽  
...  
Keyword(s):  
Optical Coherence Tomography ◽  
High Myopia ◽  
Laser In Situ Keratomileusis ◽  
Optical Coherence

scholarly journals Comparison between Widefield Optical Coherence Tomography Devices in Eyes with High Myopia

Diagnostics ◽  
2021 ◽  
Vol 11 (4) ◽  
pp. 658
Author(s):  
Federico Corvi ◽  
Federico Zicarelli ◽  
Matteo Airaldi ◽  
Salvatore Parrulli ◽  
Mariano Cozzi ◽  
...  
Keyword(s):  
Optical Coherence Tomography ◽  
High Myopia ◽  
Cross Sectional Study ◽  
Horizontal Line ◽  
Optical Coherence ◽  
Cross Sectional ◽  
Swept Source ◽  
Image Artifact ◽  
Control Subjects ◽  
And Control

Background: To compare four different optical coherence tomography (OCT) devices for visualization of retinal and subretinal layers in highly myopic eyes. Methods: In this prospective, observational, cross-sectional study, consecutive patients with high myopia and control subjects were imaged by four OCT devices: Spectralis OCT2, PlexElite 2.0 100 kHz, PlexElite 2.0 200 kHz and the Canon Xephilio OCT-S1. The acquisition protocol for comparison consisted of single vertical and horizontal line scans centered on the fovea. Comparison between the devices in the extent of visible retina, presence of conjugate image or mirror artifacts, visibility of the sclerochoroidal interface and retrobulbar tissue. Results: 30 eyes with high myopia and 30 control subjects were analyzed. The visualized RPE length was significantly different between the OCT devices with Xephilio OCT-S1 imaging the largest extent (p < 0.0001). The proportion of eyes with conjugate image artifact was significantly higher with the Spectralis OCT (p < 0.0001), and lower with the PlexElite 200 kHz (p < 0.0001). No difference in visibility of the sclerochoroidal interface was noted among instruments. The retrobulbar tissue was visible in a higher proportion of eyes using swept-source PlexElite 100 kHz and 200 kHz (p < 0.007) compared to the other devices. Conclusions: In highly myopic eyes, the four OCT devices demonstrated significant differences in the extent of the retina imaged, in the prevalence of conjugate image artifact, and in the visualization of the retrobulbar tissue.

scholarly journals Analysis of Peripapillary Geometric Characters in High Myopia Using Swept-Source Optical Coherence Tomography

2016 ◽  
Vol 57 (1) ◽  
pp. 137 ◽  
Author(s):  
Tomoko Asai ◽  
Yasushi Ikuno ◽  
Masahiro Akiba ◽  
Tsutomu Kikawa ◽  
Shinichi Usui ◽  
...  
Keyword(s):  
Optical Coherence Tomography ◽  
High Myopia ◽  
Optical Coherence ◽  
Swept Source

Optical Coherence Tomography for the Detection of Laser In Situ Keratomileusis in Donor Corneas

Cornea ◽  
2003 ◽  
Vol 22 (1) ◽  
pp. 46-50 ◽  
Author(s):  
Siegfried G. Priglinger ◽  
Aljoscha S. Neubauer ◽  
Christian-Albrecht May ◽  
Claudia S. Alge ◽  
Armin H. Wolf ◽  
...  
Keyword(s):  
Optical Coherence Tomography ◽  
Laser In Situ Keratomileusis ◽  
Optical Coherence ◽  
Donor Corneas

Optical coherence tomography for evaluation of anatomical changes in the cornea after laser in situ keratomileusis

2000 ◽  
Vol 26 (10) ◽  
pp. 1458-1462 ◽  
Author(s):  
Can Ustundag ◽  
Halil Bahcecioglu ◽  
Akif Ozdamar ◽  
Cengiz Aras ◽  
Rengin Yildirim ◽  
...  
Keyword(s):  
Optical Coherence Tomography ◽  
Laser In Situ Keratomileusis ◽  
Optical Coherence ◽  
Anatomical Changes

scholarly journals Repeatability of laser in situ keratomileusis flap thickness measurement by Fourier-domain optical coherence tomography

2011 ◽  
Vol 37 (4) ◽  
pp. 649-654 ◽  
Author(s):  
Camila Haydée Rosas Salaroli ◽  
Yan Li ◽  
Xinbo Zhang ◽  
Maolong Tang ◽  
José Luiz Branco Ramos ◽  
...  
Keyword(s):  
Optical Coherence Tomography ◽  
Thickness Measurement ◽  
Laser In Situ Keratomileusis ◽  
Fourier Domain ◽  
Optical Coherence ◽  
Flap Thickness
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