Pelvic positioner for hip interventions with patient in lateral position; composed by two iliac rests, available in different diameters (60-80-120mm), height and longitudinally adjustable and one SACRAL rest height adjustable and movable with removable pad for sterilization in autoclave. Both rests are mounted on aluminium supports. The positioner includes clamps at fast clutch able to adapt themselves to many sizes, they also allow the transversal adjustment of the accessory accordingly to patient position.