The purpose of this study is to confirm that minimally invasive closed reduction and internal fixation with fully threaded headless cannulated compression screws for distal radius fracture repair has advantages over conventional open reduction internal fixation with titanium plates, providing superior fragment stability and allowing for early rehabilitation exercise of the wrist joint, which improves recovery of function. Also to show that minimally invasive closed reduction and internal fixation with fully threaded headless cannulated compression screws is the more suitable surgical method for repair of distal radius fracture.