<prompt> Killians dehiscence is seen inOropharynxNasopharynxCricopharynxVocal cords  <response>: Killians dehiscence also known as Killians triangle, Laimers triangle, and Killian-Laimer triangle is a triangular area in the wall of the pharynx between the thyropharyngeus pa of the inferior constrictor of the pharynx and the cricopharyngeus muscle, also of the inferior constrictor muscle of the pharynx. It represents a potentially weak spot where a pharyngoesophageal diveiculum Zenkers diveiculum is more likely to occur 