1.
Measurement and Associations of the Optic Nerve Subarachnoid Space in Normal Tension and Primary Open-Angle Glaucoma.
Liu Hanruo, Yang Diya, Ma Teng, Shi Wenyuan, Zhu Qiang, Kang Jun et al.
Am J OphthalmolDec 201727 citationsCross-Sectional Study
This study found optic nerve subarachnoid space area is significantly smaller in normal tension glaucoma than in POAG or controls, suggesting lower CSF pressure and potentially higher trans-lamina cribrosa pressure difference in NTG.