Glaucoma surgery decreases the rates of localized and global visual field progression.
Folgar FA, de Moraes CG, Prata TS, Teng CC, Tello C, Ritch R, Liebmann JM. Glaucoma surgery decreases the rates of localized and global visual field progression. Am J Ophthalmol. 2010 Feb; 149(2):258-264.e2.