Radius far-end fracture restitution device

The technical field of the radius far-end fracture restitution device belongs to clinical medicine science bone surgery. The device functions as follows: adjusting button A to make a semi-ring 1 rotate moderately; fixing the elbow of a patient between the semi-ring 1 and semi-ring 2 at a 90-degree flexion; allowing the hand of the patient to grab a horizontal bar 3 and fixing the hand onto the horizontal bar through a binding strip; turning and loosening button C and button D; moderately drawing metal bar 4 and metal bar 5 out of metal pipe 6 and metal pipe 7 to make sure that the arm maintains a certain level of tension; turning button B to gradually increase the distance between horizontal bar 3 and horizontal bar 8 so as to increase the traction intensity at the fracture breaking end and to read what is displayed on display E. At the same time, since the horizontal bar 9 is capable of rotating, an operation performer can align positions and lines of a fracture breaking end, form angles and fold tops with t