title: Handedness and the side on which pharyngeal pouches occur.
abstract: Pharyngeal pouches present far more commonly on the left side of the neck than the right. Sixty one patients with a history of pharyngeal pouch were questioned about their handedness and about whether they had had symptoms or signs predominantly on one side of the neck before receiving treatment. There was a highly significant association between handedness and pharyngeal pouches on the opposite side of the neck. It is suggested that this is the reason for the rarity of right sided pouches.
mesh_terms: D004240:Diverticulum / Q000473:pathology*; D007839:Functional Laterality; D006801:Humans; D008875:Middle Aged; D010608:Pharyngeal Diseases / Q000473:pathology*