[Bile-dependent gastrointestinal dyspepsia].

"Indigestion" caused by organic and functional alterations in the biliary ways was examined. The difficulty of accurately identifying this form of dyspepsia, whose frequency explains the interest it arouses, is emphasised. Dyspepsia attributable to dyskinesia of the biliary ways and post-cholecystectomy syndrome is specifically analysed. After a review of the results obtained by the medical and surgical treatment of biliary dyspepsia, a more accurate nosologic and pathogenetic classification of the disease is recommended, together with a more detailed definition of the action mechanism of the biliary acids.