Figure 2  .

(A) Schematic sketch of complete posterior vitreous detachment (PVD) without collapse. The posterior vitreous cortex is convex and shallowly detached. (B) In a patient with uveitis, the posterior vitreous cortex (arrows) is shallowly detached from the retina; vitreous opacities are observed in the vitreous gel and the posterior vitreous cortex is convex. The vitreous gel is condensed and has minimal mobility even with rapid ocular movement. This case was classified as complete PVD without collapse.