Abstract: To provide a surgical ribbon file that can rapidly grind a projecting bone on a curved surface of a bone to an even face without skill and easily and safely grind a projecting bone in an opening between bones. The surgical ribbon file according to the present invention comprises a ribbon-shaped resilient main body with prescribed hardness and flexibility and file teeth on a surface of the main body. The ribbon-shaped main body may be made from alloy with high resiliency, synthetic resin or fiber-reinforced resin. Striking the ribbon-shaped main body from one face to the other face such that notches are formed and triangular portions project from the one face to the other face can form the file teeth, or the file teeth may be hemispherical projections standing on one face of the main body.