[Objective] To investigate the characteristics of senile diabetic hip fracture in the peri-operation stage and to summarize the experience for its treatment. [Methods] A retrospective study was conducted in 21 cases of senile hip fracture complicated with diabetic mellitus which had received operation. [Results] No case was dead and no case was infected after operation; the incision was healed well and the patients went through the peri-operation stage safely. [Conclusion] On the basis of effectively controlling the blood sugar level, operation can be taken into consideration and pre-operative and post-operative treatment should also be emphasized.