Fig. 2
From: Changes in corneal higher-order aberrations following PreserFlo MicroShunt implantation
LogMAR visual acuity following PreserFlo MicroShunt implantation. Although the visual acuity was significantly reduced within the first 2 months after surgery, at 3 months after surgery, there was no significant difference found for vision as compared with the baseline. *P < 0.01 compared with baseline.
