Zenker diveiculum occurs at:
Correct Answer: Upper esophageal spinchter
Description: Diveicula of the esophagus are mainly located above the LES (epiphrenic diveiculum) or the UES (pharyngoesophageal--or Zenker--diveiculum). They are both caused by abnormalities involving the LES or the UES, which result in protrusion of the mucosa and submucosa through the muscular layers
Category:
Unknown
Get More
Subject Mock Tests
Practice with over 200,000 questions from various medical subjects and improve your knowledge.
Attempt a mock test nowMock Exam
Take an exam with 100 random questions selected from all subjects to test your knowledge.
Coming SoonGet More
Subject Mock Tests
Try practicing mock tests with over 200,000 questions from various medical subjects.
Attempt a mock test now