Objective: Diverse operative procedures have been proposed for correction of subclavian steal phenomenon. However, there ware few reports discussing surgical indication and selection of procedures by studying hemodynamic parameters. The objective of this paper was to select desirable operative procedure[for full text, please go to the a.m. URL] ; SeriesInformation ; 63. Jahrestagung der Deutschen Gesellschaft für Neurochirurgie (DGNC), Joint Meeting mit der Japanischen Gesellschaft für Neurochirurgie (JNS)