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What is Which of the following is located in Laimer's triangle: and explain in detail?
Cervical esophageal diveiculum (Zenker Diveiculum) is located in Killian-Laimer triangle which is located inferior to the cricopharyngeus in the posterior midline above the confluence of the longitudinal layer of esophageal muscle. Laimer's triangle is covered only by the circular layer of esophageal muscle.