Gastric prolapse after gastric banding

(A) An esophagram showing the appearance of gastric prolapse after gastric banding. This radiograph illustrates the classic appearance of gastric prolapse with stomach overhanging the band.
(B) Computed tomography (CT) images showing change in the band axis and a large amount of stomach above the band, indicative of gastric prolapse.
(C) This esophagram demonstrates a gastric prolapse. Note that the axis of the band is located in the 10:00 to 4:00 position. The axis of a normally positioned band extends from 2:00 to 8:00.