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Fig. 2B. 80-year-old man with suspended diverticulum after
diverticulopexy and cricopharyngeal myotomy for dysphagia. Lateral radiograph
with water-soluble contrast material and barium 2 days after surgery, shows
2-cm diverticulum, which has been suspended from posterior aspect of
pharyngoesophageal segment so that base of diverticular sac (straight
arrow) is located above orifice (curved arrow). Note how
contrast material has emptied from diverticulum.