Craniocerebral operation retractor

The utility model discloses a craniocerebral operation retractor, which comprises a retractor arm and a handle. The handle is perpendicular to the retractor arm, a slide block is arranged on the retractor arm and provided with a plurality of hooks and fastening bolts, a slope-shaped plate is arranged at the tail end of the hooks, the slide block is slidingly connected with the retractor arm, the hooks are fixedly connected with the slide block, and the retractor arm is fixedly connected with the handle. The fastening bolts can penetrate through the slide block and press onto the retractor arm, are in thread connection with the slide block and are used for fixing the slide block on the retractor arm. The craniocerebral operation retractor is simple in structure, convenient to use and not easy to slip off. Due to the fact that the distance between the hooks and the handle is adjustable, medical staff can apply force and operate conveniently and easily.