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Updated: Sep 27, 2025

Multimodal Volumetric Retinal Imaging by Oblique Scanning Laser Ophthalmoscopy oSLO and Optical Coherence Tomography OCT
Published on: August 4, 2018
Optical Coherence Tomography Angiography in Posner-Schlossman Syndrome - A Preliminary Study
Jinyuan Chen1, Xiaoyong Chen2, Yihua Yao1
1Department of Ophthalmology, The First Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian, China.
Purpose:
To evaluate vessel density (VD) and structural features in Posner-Schlossman syndrome (PSS) patients' eyes using optical coherence tomography angiography (OCTA).
Methods:
An observational study was conducted among 23 affected eyes (group A), 23 contralateral unaffected eyes (group B), and 23 control eyes (group C).
Result:
The macular superficial, macular deep, and optic nerve head (ONH) VD of group A were 45.26 ± 5.80, 46.78 ± 6.96, and 46.10 ± 4.22, respectively. The macular superficial VD, macular deep VD, and retinal thickness of group A were significantly lower than those of group C (all P < .05). The retinal nerve fiber layer thickness of group A decreased in the superior and inferior sections. The macular superficial VD had the highest diagnostic value (area under curve = 0.989) for PSS.
Conclusion:
OCTA can detect the fundus change in the macular and ONH regions of the PSS's affected eyes.
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