If small and asymptomatic, no treatment is necessary. Larger, symptomatic cases of<unk>  have been traditionally treated by neck surgery to resect the diverticulum and incise the cricopharyngeus muscle. However, in recent times non-surgical endoscopic techniques have gained more importance (as they allow for much faster recovery), and the currently preferred treatment is endoscopic stapling (i.e. diverticulotomy with staples ). This may be performed through a diverticuloscope. Other methods include fibreoptic diverticular repair. Other non-surgical treatment modalities also exist, such as endoscopic laser, which recent evidence suggests is less effective than stapling.
Zenker's diverticulum
Barrett's esophagus
Killian–Jamieson diverticulum
Zenker's degeneration
Herpes esophagitis
Nutcracker esophagus
Trevor disease
Hunner's ulcer