Comparison of Superior and Inferior Visual Field Asymmetry Between Normal-tension and High-tension Glaucoma

Conclusions:

The superior hemifield was more severely affected than the inferior hemifield in NTG and HTG. As the severity of glaucoma increased, so did the asymmetry in both groups, with NTG showing more profound asymmetric VF defects in the central and paracentral areas whereas HTG did not. Different VF patterns suggest differing pathologic mechanisms and possible need for different therapeutic strategies in NTG and HTG.

Source: Journal of Glaucoma - August 1, 2021 Category: Opthalmology Tags: Visual Field Assessment: Original Studies Source Type: research