The utility model provides a cruciate ligament reconstruction thighbone locator, include the locator body of rod, handle and aim plug -in components. Wherein, the locator body of rod is hollow pipe form. The one end of the locator body of rod is described for the ball, and its other end is coniform. Be the orbed locator body of rod tip of circle and aim at plug -in components and be connected. Itis connected with the handle to be coniform locator body of rod tip. Profitable technological effect: this product does not need auxiliary devices to maintain in the art to aim the direction, avoidedthe emergence of error or accidental injury, makes operation technique convenient smooth more, has eliminated medical safety hidden danger simultaneously yet.