Surgery General 3978a59b The pharyngeal diveiculum is a protustion of mucosa between- A The two pas of inferior constrictor muslce of the pharynx B The two pas of middle constrictor muslce of the pharynx C The two pas of the superior constrictor muscle of the pharynx D Cricopharyngeal and posterior pa o suprahyoid membrane High-Yield Explanation Ans. is 'a' i.e., The two pas of inferior constrictor muscle of the pharynx