Ali of the following are true about Zenker's diveiculum except:
Zenker's diveiculum is an acquired posterior pharyngeal pulsion diveiculum in which only the mucosa and submucosa herniate through the Killian's dehiscence. It is a false diveiculum. IOC is barium study.
It is an acquired condition
It is a false diveiculum
Barium swallow, lateral view is the investigation of choice
Out pouching of anterior pharyngeal wall above cricopharyngeus muscles