Figure 5.

Subfoveal cyst area is decreased in individuals with persistent vitreomacular traction (VMT) and visual improvement following intravitreal air injection. The area of the subfoveal cystic space was measured using spectral-domain optical coherence tomography prior to intravitreal air injection and at 1 month following injection. (A) Individuals with persistent VMT and visual improvement (n = 4, *P < .05; 95% CI, 2.3-32.0). (B) Individuals with persistent VMT and no visual improvement (n = 3, not significant [NS] = P > .05; 95% CI, –101.4 to 161.4).