Objective To discuss the curative effects of replacement of artificial femoral secured with cement in old aged patients with femoral neck fractures. Methods 131 cases (101 fresh and 30 obsolete; 23 type Ⅱ, 62 type Ⅲ, 46 type IV by Garden typing) were replaced with artificial femoral head secured with cement by a Gibson approach, and were injected with medicine to avoid venous thrombus. Results All cases were followed up for 0.5～8 years. The excellent and good rate was 96.4%. Conclusions The replacement of artificial femoral head secured with cement is suitable for old aged patients, because it is convenient and the patients can recover fast after the operation.