Proliferative vitreoretinopathy. A, Wide-field color fundus photograph of rhegmatogenous retinal detachment (RRD) with multiple early fixed retinal folds in the inferonasal quadrant. Underlying indentation of the peripheral retinal pigment epithelium is visualized because of a previously placed encircling scleral buckle. B, Corresponding near-infrared reflectance image from the same patient (left). Green arrow marks the location of the spectral-domain optical coherence tomography (SD-OCT) image (right), which shows RD with no appreciable preretinal proliferative tissues posteriorly. C, Wide-field color fundus photograph (different patient) of total RRD with extensive and severe preretinal proliferative tissues with retinal contraction, multiple fixed retinal folds, and a large retinal break temporally. D, Corresponding near-infrared reflectance image from the same patient (left). Green arrow marks the location of the SD-OCT image (right), which shows RD with thick preretinal proliferative tissues posteriorly.