Objective To investigate the clinical efficacy of locked plate in the treatment of type C3 distal radius fractures.Methods 69 cases of type C3 distal radius fracture patients were treated with open reduction plate fixation(observation group)and external fixation(control group),and the treatment effects were observed.Results In observe group,the Dienst function rate of 14 cases(37.8%)were excellent,the total excellent and good rate was 89.2% with no complications,Compared with the control group,the differenc...