<prompt> Which of the following is TRUE about Zenkers diveiculumIt is asymptomaticOccurs in the mid-esophagusTreatment is simple excisionIt occurs in children  <response>: Answer- C. Treatment is simple excisionZenkers diveicula are mucosal outpouchings occurring through the triangular bare area Killians triangle between theupper oblique fibres and lower horizontal fibres of the inferior constrictor muscle, in lower pa of pharynx.Zenkers diveiculum is a pulsion diveiculum.Zenkers is the most common esophageal diveicula.Zenkers diveicula are rarely seen below 30 yrs ofage, most patients are over 50.The diveicula arises posteriorly in the midline of neck.Treatment-Treatment is excision ofpouch and cricopharyngeal myotomyDohlmans procedureEndoscopic laser treatment 